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kottke.org posts about Apollo

First Man

I don’t know why I’m so skeptical about First Man, the upcoming biopic about Neil Armstrong and the first Moon landing. Oh wait, yes I do: Apollo 11 holds a special place in my heart, as does Armstrong and his role in the historic landing, and I’m very protective of it. It would be so easy and, in my opinion, wrong to load this story up with unnecessary drama when there’s already so much there in the story, even though it might not be naturally cinematic.

On the other hand, the trailer looks great, Ryan Gosling is a terrific actor, director Damien Chazelle’s previous films are really good (Whiplash and La La Land), and the film is based on the authorized and well-received biography by James Hansen. Ok fine, I just talked myself into it!


Live TV coverage of the Apollo 11 landing and Moon walk

Apollo 11 TV Coverage

In May 1961, President John F. Kennedy stood before Congress and said:

I believe that this nation should commit itself to achieving the goal, before this decade is out, of landing a man on the moon and returning him safely to the earth.

A little more than 8 years later, it was done. On July 20, 1969, 49 years ago today, Neil Armstrong and Buzz Aldrin landed on the Moon, took a walk, and returned safely to Earth a few days later. And the whole thing was broadcast live on television screens around the world.

For the 40th anniversary of the landing in 2009, I put together a page where you can watch the original CBS News coverage of Walter Cronkite reporting on the Moon landing and the first Moon walk, synced to the present-day time. Just open this page in your browser and the coverage will start playing at the proper time. Here’s the schedule (all times EDT):

4:10:30 pm: Moon landing broadcast starts
4:17:40 pm: Lunar module lands on the Moon

4:20:15 pm: Break in coverage

10:51:27 pm: Moon walk broadcast starts
10:56:15 pm: First step on Moon
11:51:30 pm: Nixon speaks to the Eagle crew
12:00:30 am: Broadcast end (on July 21)

You can add these yearly recurring events to your calendar: Moon landing & Moon walk.

Here’s what I wrote when I launched the project, which is one of my favorite things I’ve ever done online:

If you’ve never seen this coverage, I urge you to watch at least the landing segment (~10 min.) and the first 10-20 minutes of the Moon walk. I hope that with the old time TV display and poor YouTube quality, you get a small sense of how someone 40 years ago might have experienced it. I’ve watched the whole thing a couple of times while putting this together and I’m struck by two things: 1) how it’s almost more amazing that hundreds of millions of people watched the first Moon walk *live* on TV than it is that they got to the Moon in the first place, and 2) that pretty much the sole purpose of the Apollo 11 Moon walk was to photograph it and broadcast it live back to Earth.

I’ve been listening to the audiobook of Andrew Chaikin’s account of the Apollo program, A Man on the Moon, and the chapter about Apollo 11’s Moon landing was riveting.1 I’ve watched the TV footage & listened to the recordings dozens of times and I was still on the edge of my seat, sweating the landing alongside Armstrong and Aldrin. And sweating they were…at least Armstrong was. Take a look at his heart rate during the landing; it peaked at 150 beats per minute at landing (note: the “1000 ft altitude” is mislabeled, it should be “100 ft”):

Neil Armstrong's heart rate during the Apollo 11 Moon landing

For reference, Armstrong’s resting heart rate was around 60 bpm. There are a couple of other interesting things about this chart. The first is the two minutes of missing data starting around 102:36. They were supposed to be 10 minutes from landing on the Moon and instead their link to Mission Control in Houston kept cutting out. Then there were the intermittent 1201 and 1202 program alarms, which neither the LM crew nor Houston had encountered in any of the training simulations. At the sign of the first alarm at 102:38:26, Armstrong’s heart rate actually appears to drop. And then, as the alarms continue throughout the sequence along with Houston’s assurances that the alarm is nothing to worry about, Armstrong’s heart rate stays steady.

Right around the 2000 feet mark, Armstrong realizes that he needs to maneuver around a crater and some rocks on the surface to reach a flat landing spot and his heart rate steadily rises until it plateaus at the landing. At the time, he thought he’d landed with less than 30 seconds of fuel remaining. That Neil Armstrong was able to keep his cool with unknown alarms going off while avoiding craters and boulders with very little fuel remaining and his heart rate spiking while skimming over the surface OF THE FREAKING MOON doing something no one had ever done before is one of the most totally cold-blooded & badass things anyone has ever done. Damn, I get goosebumps just reading about it!

Update: The landing broadcast just aired and I wanted to explain a little about what you saw (you can relive it here).

The shots of the Moon you see during the landing broadcast are animations…there is obviously no camera on the Moon watching the LM descend to the surface. There was a camera recording the landing from the LM but that footage was not released until later. This is in contrast to the footage you’ll see later on the Moon walk broadcast…that footage was piped in live to TV screens all over the world as it happened.

The radio voices you hear are mostly Mission Control in Houston (specifically Apollo astronaut Charlie Duke, who acted as the spacecraft communicator for this mission) and Buzz Aldrin, whose job during the landing was to keep an eye on the LM’s altitude and speed โ€” you can hear him calling it out, “3 1/2 down, 220 feet, 13 forward.” Armstrong doesn’t say a whole lot…he’s busy flying and furiously searching for a suitable landing site. But it’s Armstrong that says after they land, “Houston, Tranquility Base here. The Eagle has landed.”. Note the change in call sign from “Eagle” to “Tranquility Base”. :)

Two things to listen for on the broadcast: the 1201/1202 program alarms I mentioned above and two quick callouts by Charlie Duke about the remaining fuel towards the end: “60 seconds” and “30 seconds”. Armstrong is taking all this information in through his earpiece โ€” the 1202s, the altitude and speed from Aldrin, and the remaining fuel โ€” and using it to figure out where to land.

The CBS animation shows the fake LM landing on the fake Moon before the actual landing โ€” when Buzz says “contact light” and then “engine stop”. The animation was based on the scheduled landing time and evidently couldn’t be adjusted. The scheduled time was overshot because of the crater and boulders situation mentioned above.

Cronkite was joined on the program by former astronaut Wally Schirra. When Armstrong signaled they’d landed, Schirra can be seen dabbing his eyes and Cronkite looks a little misty as well as he rubs his hands together.

  1. The book is read by Bronson Pinchot, who played Balki Bartokomous on the 80s sitcom Perfect Strangers. He is a fantastic audiobook narrator.โ†ฉ


The Moon 1968-1972

Apollo 11 Flag

The Moon 1968-1972 is a slim volume of photographs from the Apollo missions to the Moon that took place over four short years almost 50 years ago. The book contains a passage by E.B. White taken from this New Yorker article about the Apollo 11 landing in 1969.

The moon, it turns out, is a great place for men. One-sixth gravity must be a lot of fun, and when Armstrong and Aldrin went into their bouncy little dance, like two happy children, it was a moment not only of triumph but of gaiety. The moon, on the other hand, is a poor place for flags. Ours looked stiff and awkward, trying to float on the breeze that does not blow. (There must be a lesson here somewhere.) It is traditional, of course, for explorers to plant the flag, but it struck us, as we watched with awe and admiration and pride, that our two fellows were universal men, not national men, and should have been equipped accordingly. Like every great river and every great sea, the moon belongs to none and belongs to all. It still holds the key to madness, still controls the tides that lap on shores everywhere, still guards the lovers who kiss in every land under no banner but the sky. What a pity that in our moment of triumph we did not forswear the familiar Iwo Jima scene and plant instead a device acceptable to all: a limp white handkerchief, perhaps, symbol of the common cold, which, like the moon, affects us all, unites us all.


Live TV coverage of Apollo 11 landing and moon walk

Apollo 11 TV Coverage

48 years ago today, the lunar module from the Apollo 11 mission landed on the Moon. Later that same day, Neil Armstrong and Buzz Aldrin stepped out of the module, set foot on the surface, and went for a walk. And the entire world watched them do it. Live.

For the 40th anniversary of the landing in 2009, I put together a page where you can watch the original CBS News coverage of Walter Cronkite reporting on the Moon landing and the first Moon walk, synced to the present-day time. Just open this page in your browser and the coverage will start playing at the proper time. Here’s the schedule (all times EDT):

4:10:30 pm: Moon landing broadcast starts
4:17:40 pm: Lunar module lands on the Moon

4:20:15 pm: Break in coverage

10:51:27 pm: Moon walk broadcast starts
10:56:15 pm: First step on Moon
11:51:30 pm: Nixon speaks to the Eagle crew
12:00:30 am: Broadcast end (on July 21)

Here’s what I wrote when I launched the project:

If you’ve never seen this coverage, I urge you to watch at least the landing segment (~10 min.) and the first 10-20 minutes of the Moon walk. I hope that with the old time TV display and poor YouTube quality, you get a small sense of how someone 40 years ago might have experienced it. I’ve watched the whole thing a couple of times while putting this together and I’m struck by two things: 1) how it’s almost more amazing that hundreds of millions of people watched the first Moon walk *live* on TV than it is that they got to the Moon in the first place, and 2) that pretty much the sole purpose of the Apollo 11 Moon walk was to photograph it and broadcast it live back to Earth.

This is one of my favorite projects I’ve ever done, and it almost didn’t happen this year. I woke up this morning assuming it was just going to work again, just like it had the previous 8 years, but a bit of testing revealed that YouTube had discontinued the API I was using to display and time the videos. I wasn’t sure I had the JavaScript chops to fix it in time for the big show this afternoon. Luckily, I was able to solicit some help on Twitter and as the internet continues to be absolutely amazing, Geoff Stearns fixed the problem. As he said in his tweet, Stearns works for Google and wrote the YouTube API that had been discontinued, which is a bit like Marshall McLuhan popping out from behind a poster in Annie Hall, but instead of saying “you know nothing of my work”, he says “I’m gonna fix this up real quick”. Reader, it took him 14 minutes from saying “I’ll help” to posting the solution, and I’d bet half of that time was spent running to the fridge for a LaCroix and selecting the proper coding playlist on Spotify. So big thanks to Geoff for making this happen today! And thanks also to Brian Seward, who landed a solution in my inbox a bit after Geoff’s.

Oh, and no more Flash! So it’ll work on any modern browser with no plugins. But I tested it on my phone and it still doesn’t seem to work properly there…the video loads but doesn’t autoplay. Something to improve for next year!


NASA Apollo Saturn V Lego set

Apollo 11 Lego

Lego has introduced an Apollo Saturn V rocket set, complete with lunar lander and 3 astronaut minifigs.

Packed with authentic details, it features 3 removable rocket stages, including the S-IVB third stage with the lunar lander and lunar orbiter. The set also includes 3 stands to display the model horizontally, 3 new-for-June-2017 astronaut microfigures for role-play recreations of the Moon landings, plus a booklet about the manned Apollo missions and the fan designers of this educational and inspirational LEGO Ideas set.

Three rocket stages! And look at this lander:

Apollo 11 Lego

Amazing detail: the set contains 1969 pieces, which is the year that the Apollo 11 astronauts landed on the Moon. I typically leave the Lego building to my kids, but I might have to make an exception for this. (via mike)


Lunar, a short film about humankind’s journey to the Moon

Using NASA still photographs and audio from the Apollo missions, Christian Stangl created this animated collage as a dedication “to all people who believe in peaceful expansion of our borders”.

In the year 1957 the cold war expands to space. The Soviet-Union sends Sputnik as the first manmade object into earth-orbit. 2 years later Yuri Gagarin enters space as the first man in space. The so called “Space Race” seems to be decided. But in 1961 President Kennedy promised to send American Astronauts to the moon. The Apollo Project was born. A space ship had to be built that is strong enough to escape earth’s gravitation, land on the moon and bring the crew safely back to earth.

I am a total sucker for everything Moon/Apollo related. To me, putting humans on the Moon is one of the best and most inspiring things we have ever done as a species, even though it’s the poster child for the right thing done for the wrong reason.


The last steps on the Moon

In May of 1961, President John F. Kennedy told Congress and the rest of the American public that the US was going to send a man to the Moon. Just over 11 years later, as part of the Apollo 17 mission in December 1972, humans set foot on the Moon for the last time.1 The Last Steps is a summary of that final mission, during which NASA accomplished the near-impossible yet again and was met with increasing public indifference about a journey that had taken on the ease of a car trip to grandma’s house.

Update: Perhaps humans will set foot on the Moon sooner than 2060. The European Space Agency is planning on a manned mission “by 2030” and China is shooting for 2036. (via @T_fabriek)

  1. For now, I guess I should add. It’s been 44 years since then and at the rate things are going, it might be another 44 years before it happens again. I’m hoping for a reboot of the Apollo franchise sooner rather than later, though.โ†ฉ


The Apollo lunar rover user’s manual

NASA Lunar Rover Manual

NASA Lunar Rover Manual

NASA Lunar Rover Manual

NASA Lunar Rover Manual

From NASA, the operations manual for the lunar rover. Rovers were used on the final three Apollo missions: 15, 16, and 17. (thx, daniel)


Neil Armstrong’s bag of Moon junk

For whatever reason, when Buzz Aldrin and Neil Armstrong left the surface of the Moon after their historic space walk, they collected “a bunch of trash that we want to take back” in a small white bag. Upon their return to Earth, Armstrong put the bag in a closet and there it sat for more than 40 years, until Armstrong’s widow discovered it shortly after his death. Among other items, the bag contained the camera that recorded The Eagle’s landing on the Moon and Armstrong’s first step, which was presumed to have been lost or left on the Moon.

Apollo 11 Camera

As far as we know, Neil has never discussed the existence of these items and no one else has seen them in the 45 years since he returned from the Moon. (I asked James Hansen, Neil’s authorized biographer if he had mentioned the items, and he had not.) Each and every item has its own story and significance, and they are described with photographs in extraordinary detail in an addendum to the Apollo Lunar Surface Journal. But two of the items are especially timely. Both have been placed on display as part of the recently opened temporary exhibition Outside the Spacecraft: 50 Years of Extra-Vehicular Activity.

The first is the 16mm Data Acquisition Camera that was mounted in the window of the lunar module Eagle to record the historic landing and “one small step” made by Armstrong as humankind first set foot on another world.


Galileo still right about gravity

If you believe in gravity, then you know that if you remove air resistance, a bowling ball and a feather will fall at the same rate. But seeing it actually happen, in the world’s largest vacuum chamber (122 feet high, 100 feet in diameter), is still a bit shocking.

In the late 1500s, Galileo was the first to show that the acceleration due to the Earth’s gravity was independent of mass with his experiment at the Leaning Tower of Pisa, but that pesky air resistance caused some problems. At the end of the Apollo 15 mission, astronaut David Scott dropped a hammer and a feather in the vacuum on the surface of the Moon:

Science!


Live TV coverage of Apollo 11 landing and moon walk

Apollo TV teaser

45 years ago today, the lunar module from the Apollo 11 mission landed on the Moon. For the 40th anniversary of the landing in 2009, I put together a page where you can watch the original CBS News coverage of Walter Cronkite reporting on the Moon landing and the first Moon walk, synced to the present-day time. I’ve updated the page to work again this year: just open this page in your browser and the coverage will start playing at the proper time. Here’s the schedule:

Moon landing broadcast start: 4:10:30 pm EDT on July 20
Moon landing shown: 4:17:40 pm EDT
Moon landing broadcast end: 4:20:15 pm EDT
{break}
Moon walk broadcast start: 10:51:27 pm EDT
First step on Moon: 10:56:15 pm EDT
Nixon speaks to the Eagle crew: approx 11:51:30 pm EDT
Moon walk broadcast end: 12:00:30 pm EDT on July 21

Here’s what I wrote when I launched the project:

If you’ve never seen this coverage, I urge you to watch at least the landing segment (~10 min.) and the first 10-20 minutes of the Moon walk. I hope that with the old time TV display and poor YouTube quality, you get a small sense of how someone 40 years ago might have experienced it. I’ve watched the whole thing a couple of times while putting this together and I’m struck by two things: 1) how it’s almost more amazing that hundreds of millions of people watched the first Moon walk *live* on TV than it is that they got to the Moon in the first place, and 2) that pretty much the sole purpose of the Apollo 11 Moon walk was to photograph it and broadcast it live back to Earth.

(FYI, I didn’t test it, but I’m almost positive this will *not* work on mobile…it uses YouTube’s Flash player to show the video. Sorry.)


The Moon’s tiny art gallery

There’s art on the Moon, a small sculpture called Fallen Astronaut. Artist Paul van Hoeydonck made it. Commander David Scott of Apollo 15 placed it on the Moon in 1971. Instead of a triumph, the whole thing fell into scandal and was forgotten.

In reality, van Hoeydonck’s lunar sculpture, called Fallen Astronaut, inspired not celebration but scandal. Within three years, Waddell’s gallery had gone bankrupt. Scott was hounded by a congressional investigation and left NASA on shaky terms. Van Hoeydonck, accused of profiteering from the public space program, retreated to a modest career in his native Belgium. Now both in their 80s, Scott and van Hoeydonck still see themselves unfairly maligned in blogs and Wikipedia pages-to the extent that Fallen Astronaut is remembered at all.

And yet, the spirit of Fallen Astronaut is more relevant today than ever. Google is promoting a $30 million prize for private adventurers to send robots to the moon in the next few years; companies such as SpaceX and Virgin Galactic are creating a new for-profit infrastructure of human spaceflight; and David Scott is grooming Brown University undergrads to become the next generation of cosmic adventurers.

Governments come and go, public sentiment waxes and wanes, but the dream of reaching to the stars lives on. Fallen Astronaut does, too, hanging eternally 238,000 miles above our heads. Here, for the first time, we tell the full, tangled tale behind one of the smallest yet most extraordinary achievements of the Space Age.


Debugging a live Saturn V rocket

Great story from the memoirs of William Moore, an Electrical Systems expert for the Apollo program in the 1960s. Moore writes about the time that he and his team had to take a trip out to the launchpad to fix something on the first unmanned launch of the Saturn V rocket.

Our goal was to enter this two level hermetically sealed, all welded steel coffin called the Mobil Launcher Base topped by a fully loaded 363 ft. high Saturn V, weighing 6.2 million pounds, and the permanently attached 380 ft. high Umbilical Tower, weighing 500k pounds. We finally stopped and left our van to walk up and into the second level of the Mobile Launcher Base. About this time, it came to my mind that during one of our training sessions we were told that one of the fully fueled prototype S11 rocket stages had been exploded out in the desert. The results showed that all buildings better be at least three miles from the launch lads โ€” which they are. We were now within 25 feet of this 363ft tall bomb that sounded like it’s giant fuse had been lit, and we were soon going to get much closer.

(via hacker news)


The moon rocket asteroid

An amateur astronomer discovered asteroid J002E3 orbiting the Earth in 2002. By observing how the object was moving and measuring its spectrum, it was determined that the asteroid was man-made and probably the third stage of Apollo 12’s Saturn V rocket.

In early September 2002, spectral and photometric observations of J002E3 were made at IRTF and Mt. Biglow in an effort to determine whether the object was an asteroid or a human-made. Early observations yielded a possible spin-rate and orientation. Additional spectral observations were completed in May 2003 at the Air Force Maui Optical Supercomputing (AMOS) site. Through the modeling of common spacecraft materials, the observations of J002E3 show a strong correlation of absorption features to a combination of human-made materials including white paint, black paint, and aluminum. Absorption features in the near IR show a strong correlation with paint containing a titanium-oxide semiconductor. Using the material model and the orbital information, it was concluded that J002E3 is a human-made object from an Apollo rocket upperstage, most likely Apollo 12.

Here’s a cool animation showing how the Earth’s gravity temporarily captured J002E3.


The Apollo Guidance Computer

A 30-minute documentary from the 60s on the Apollo Guidance Computer.


Apollo 16 Lunar Rover Dash Cam

I had no idea there was footage shot on the Moon from the perspective of a lunar rover passenger…basically a lunar rover dash cam. It’s the second half of this short video. Amazing. The first part shows the rover speeding off (at about 6 miles/hr), being put through its paces. From the transcript of the “Grand Prix”:

124:58:52 Duke: The suspension system on that thing is fantastic!

124:58:54 England: That sounds good. We sound like we probably got enough of the Grand Prix. We’re willing to let you go on from here. Call that a (complete) Grand Prix.

124:59:03 Duke: Okay. (Pause) Man, that was all four wheels off the ground, there. Okay. Max stop.

124:59:12 Young: Okay. I don’t want to do that.

124:59:13 Duke: Okay. Excuse me.

124:59:16 Young: They say that’s a no-no.

124:59:22 Duke: Okay, DAC off; Mark. Okay, John. DAC’s off.

124:59:27 Young: Okay. I have a lot of confidence in the stability of this contraption.

124:59:30 Duke: Me, too.

124:59:32 England: Sounds great.

Also, we took a fucking car to the Moon! Three times!


Why the Moon landing wasn’t faked

Filmmaker S.G. Collins argues that in 1969, it was easier to send people to the Moon than to fake the landing in a studio. Technologically speaking, it was impossible to shoot that video anywhere other than the surface of the Moon. Which sounds crazy.

(via devour)


Neil Armstrong, RIP

Neil Armstrong RIP

Neil Armstrong, the first man to walk on the Moon, died today at the age of 82.

Although he had been a Navy fighter pilot, a test pilot for NASA’s forerunner and an astronaut, Mr. Armstrong never allowed himself to be caught up in the celebrity and glamour of the space program.

“I am, and ever will be, a white socks, pocket protector, nerdy engineer,” he said in February 2000 in one a rare public appearance. “And I take a substantial amount of pride in the accomplishments of my profession.”

A sad day; Armstrong was one of my few heroes. In my eyes, Armstrong safely guiding the LEM to the surface of the Moon, at times by the seat of his pants, is among the most impressive and important things ever done by a human being.


Live TV coverage of Apollo 11 landing and moon walk

The Apollo 11 Lunar Module landed on the surface of the Moon 43 years ago today. For the 40th anniversary of the landing in 2009, I put together a page where you can watch the original CBS News coverage of Walter Cronkite reporting on the Moon landing and the first Moon walk, synced to the present-day time. I’ve updated the page to work again this year: just open this page in your browser and the coverage will start playing at the proper time. Here’s the schedule:

Moon landing broacast start: 4:10:30 pm EDT on July 20
Moon landing shown: 4:17:40 pm EDT
Moon landing broadcast end: 4:20:15 pm EDT
{break}
Moon walk broadcast start: 10:51:27 pm EDT
First step on Moon: 10:56:15 pm EDT
Nixon speaks to the Eagle crew: approx 11:51:30 pm EDT
Moon walk broadcast end: 12:00:30 pm EDT on July 21

Here’s a post I wrote when I launched the project.

If you’ve never seen this coverage, I urge you to watch at least the landing segment (~10 min.) and the first 10-20 minutes of the Moon walk. I hope that with the old time TV display and poor YouTube quality, you get a small sense of how someone 40 years ago might have experienced it. I’ve watched the whole thing a couple of times while putting this together and I’m struck by two things: 1) how it’s almost more amazing that hundreds of millions of people watched the first Moon walk *live* on TV than it is that they got to the Moon in the first place, and 2) that pretty much the sole purpose of the Apollo 11 Moon walk was to photograph it and broadcast it live back to Earth.

Thanks to Dave Schumaker for the reminder.


Source code for Apollo and Gemini programs

An extensive collection gathered from all over the internet of the source code and documentation for NASA’s Apollo and Gemini programs. Here’s part of the source code for Apollo 11’s guidance computer.

And here’s an interesting tidbit about the core rope memory used for the Apollo’s guidance computer:

Fun fact: the actual programs in the spacecraft were stored in core rope memory, an ancient memory technology made by (literally) weaving a fabric/rope, where the bits were physical rings of ferrite material.

“Core” memory is resistant to cosmic rays. The state of a core bit will not change when bombarded by radiation in Outer Space. Can’t say the same of solid state memory.

Woven memory! Also called LOL memory:

Software written by MIT programmers was woven into core rope memory by female workers in factories. Some programmers nicknamed the finished product LOL memory, for Little Old Lady memory.


Spacelog

Spacelog is taking the original NASA transcripts from early space missions and snazzing them up with a more compelling presentation. Here’s the famous moment in the Apollo 13 mission:

Houston, we’ve had a problem. We’ve had a MAIN B BUS UNDERVOLT.

Wonderful stuff. The site is looking for help with getting more missions transcripts up…go here and scroll down to “Getting involved without technical knowledge”. Although I think they’d get more people involved if they didn’t just dump people into GitHub. (thx, the 50 people who sent this to me this morning)


New Apollo 11 footage

Due to the Moon’s relative position in the sky as Neil Armstrong started his moonwalk, Australia was able to capture the first few minutes of his descent down the ladder before NASA was able to find a signal. But it was lost until recently; the restored footage will be shown next week at an event in Sydney.


Original Apollo 11 CBS News broadcast

I had so much fun with this last year, I’m doing it again: watch the original CBS News coverage of the Apollo 11 Moon landing and first Moon walk, reported live by Walter Cronkite exactly 41 years after it happened.

Apollo 11 on TV

Just leave this page open in your browser and at the appointed times (schedule is below), the broadcast will begin (no manual page refresh necessary).

Schedule:
Moon landing broacast start: 4:10:30 pm EDT on July 20
Moon landing shown: 4:17:40 pm EDT
Moon landing broadcast end: 4:20:15 pm EDT

Moon walk broadcast start: 10:51:27 pm EDT
First step on Moon: 10:56:15 pm EDT
Nixon speaks to the Eagle crew: approx 11:51:30 pm EDT
Moon walk broadcast end: 12:00:30 am EDT on July 21

If you’ve never seen this coverage, I urge you to watch at least the landing segment (~10 min.) and the first 10-20 minutes of the Moon walk. I hope that with the old time TV display and poor YouTube quality, you get a small sense of how someone 40 years ago might have experienced it.

Please note that schedule times are approximate, based on your computer’s clock, and that the syncing of the videos might not be perfect. You need to have JS and Flash 8+ to view. This is just like real TV…if you miss the appointed time, there’s no rewind or anything…the video is playing “live”. I have not done extensive browser testing so it may not work perfectly in your browser. If you run into any problems, just reload the page. Thanks for tuning in.


Apollo 11 slow-motion launch

The view is from one of the cameras close to the engines. The narration is great; you really get a sense of how many things had to be considered to make it to the Moon (like the launch pad paint that burned and charred in order to protect the underlying materials). (via df)


Photo of Apollo 11’s landing site

Speaking of the Moon, the LRO snapped a new picture of Apollo 11 landing site from its orbital perch 50km above the surface.

Apollo 11 LRO

Previously.


CBS News Coverage of Apollo 11

For those of you who missed the show last night or if you just want a replay, the CBS News footage of the Apollo 11 Moon landing and Moon walk, presented by Walter Cronkite, is available on YouTube. The Moon landing video is here and the first of 7 videos of the Moon walk is here.


Apollo 11 landing on TV as it aired 40 years ago

Inspired by the ApolloPlus40 Twitter account and We Choose the Moon, both of which are tracking the Apollo 11 mission as it happened 40 years ago, I’ve built a page where you can watch the CBS News coverage of Walter Cronkite reporting on the Moon landing and the first moon walk, 40 years to the second after it originally happened.

Apollo 11 TV Coverage

Just leave this page open in your browser and at the appointed times (schedule is below), the broadcast will begin (no manual page refresh necessary).

Schedule:
Moon landing broadcast start: 4:10:30 pm EDT on July 20
Moon landing shown: 4:17:40 pm EDT
Moon landing broadcast end: 4:20:15 pm EDT
Moon walk broadcast start: 10:51:27 pm EDT
First step on Moon: 10:56:15 pm EDT
Nixon speaks to the Eagle crew: approx 11:51:30 pm EDT
Moon walk broadcast end: 12:00:30 am EDT on July 21

If you’ve never seen this coverage, I urge you to watch at least the landing segment (~10 min.) and the first 10-20 minutes of the Moon walk. I hope that with the old time TV display and poor YouTube quality, you get a small sense of how someone 40 years ago might have experienced it. I’ve watched the whole thing a couple of times while putting this together and I’m struck by two things: 1) how it’s almost more amazing that hundreds of millions of people watched the first Moon walk *live* on TV than it is that they got to the Moon in the first place, and 2) that pretty much the sole purpose of the Apollo 11 Moon walk was to photograph it and broadcast it live back to Earth.

Thanks to Meg for her JS help…any errors or sloppy code are mine. Please note that schedule times are approximate, based on your computer’s clock, and that the syncing of the videos might not be perfect. You need to have JS and Flash 8+ to view. This is just like real TV…if you miss the appointed time, there’s no rewind or anything…the video is playing “live”. I have not done extensive browser testing so it may not work perfectly in your browser. Bug reports are welcome and I will try to fix things as they crop up. If you run into any problems, just reload the page. To ensure that you have the latest (hopefully bug-free) version before the broadcast begins, reload the page. Other than that, if you leave it open, the broadcast will happen automatically.

Update: If you missed the “live” show, you can watch all of the clips on YouTube.

Update: The Apollo broadcast no longer requires Flash. Big thanks to Geoff Stearns for helping me with the upgrade.


Cool photos of the Apollo landing sites from low Moon orbit

I said yesterday that NASA would be taking some new photos of the Apollo landing sites with the Lunar Reconnaissance Orbiter. Turns out that happened pretty quickly…they just released photos of the Apollo 11, 14, 15, 16, and 17 sites. Here’s the Apollo 11 site:

Apollo 11 LRO photo

The lunar module is the small white bit in the middle casting the long shadow. The Apollo 14 site is the coolest…you can see the path the astronauts took out to some scientific instruments. The LRO hasn’t reached its final orbit yet so future images “will have two to three times greater resolution”. !!! See also my giant Apollo 11 post.


The giant Apollo 11 post

Yesterday was the 40th anniversary of the launch of Apollo 11 and Monday is the same for both the first Moon landing and the first walk on the surface. In this entry, I’ve collected some of the best resources on the web related to the anniversary…articles, historical documents, audio, video, transcripts, photos, and the like. Enjoy.

We Choose the Moon is tracking the activities of the Apollo 11 mission as it happened 40 years ago. Very nicely done.

Housed on NASA’s history site is a ton of resources about the Apollo 11 landing, including an annotated transript of the landing, which makes for really interesting reading. MP3 files are also available as are many, many video clips of the landing at the astronauts’ time on the surface. Highlights: this video was shot out of the window of the lunar module from a height of 50,000 feet until one minute after touchdown and I’ve never seen Armstrong’s first step on the Moon from this angle before.

For its July 21, 1969 issue, The NY Times used 96 pt. type to declare that MEN WALK ON MOON.

The landing was made four miles west of the aiming point, but well within the designated area. An apparent error in some data fed into the craft’s guidance computer from the earth was said to have accounted for the discrepancy.

Suddenly the astronauts were startled to see that the computer was guiding them toward a possibly disastrous touchdown in a boulder-filled crater about the size of a football field.

Mr. Armstrong grabbed manual control of the vehicle and guided it safely over the crater to a smoother spot, the rocket engine stirring a cloud of moon dust during the final seconds of descent.

Apollo 11

The Onion used larger type and took a more unadulterated and profane approach (love the video version).

John Noble Wilford, the Times journalist who wrote the front page story underneath the 96 pt. type โ€” “the biggest single story of my career” โ€” recounts his Apollo 11 experience and ponders the Apollo program’s legacy in a great piece for the Times.

It then occurs to me that if Columbus and Capt. James Cook were alive, they might be less astonished by two men landing on the Moon than by the millions of people, worldwide, watching every step of the walk as it happens. Exploring is old, but instantaneous telecommunications is new and marvelous.

In just 1.3 seconds, the time it takes for radio waves to travel the 238,000 miles from Moon to Earth, each step by Armstrong and Aldrin is seen, and their voices heard, throughout the world they have for the time being left behind. In contrast to exploration’s previous landfalls, the whole world shares in this moment.

Apollo 11

The Apollo 11 mission in photographs: NASA Images is the comprehensive source for NASA photos of the Apollo 11 mission; the always excellent Big Picture has photos of the mission from a variety of sources; David Burnett shot photos of people watching the launch; Time looks at Apollo astronauts Now and Then; the NY Times collected photos from readers of their Apollo 11 moments; Life has several photo galleries: Buzz Aldrin Looks Back, Scenes From the Moon, Up Close With Apollo 11 (rare and never-published photos), and The World Watches; and Google’s archive of Life magazine’s Apollo 11 images.

A map of where Armstrong and Aldrin walked during their 2+ hours on the surface. That same map superimposed on a soccer pitch and on a baseball field. They didn’t walk that far at all.

Apollo 11

Explore the Apollo 11 landing site on Google Moon.

In piece published on the 40th anniversary of the Apollo 11 launch, Buzz Aldrin advocates not a return to the Moon but a mission to Mars with the objective of establishing a colony on the red planet.

Let the lunar surface be the ultimate global commons while we focus on more distant and sustainable goals to revitalize our space program. Our next generation must think boldly in terms of a goal for the space program: Mars for America’s future. I am not suggesting a few visits to plant flags and do photo ops but a journey to make the first homestead in space: an American colony on a new world.

Robotic exploration of Mars has yielded tantalizing clues about what was once a water-soaked planet. Deep beneath the soils of Mars may lie trapped frozen water, possibly with traces of still-extant primitive life forms. Climate change on a vast scale has reshaped Mars. With Earth in the throes of its own climate evolution, human outposts on Mars could be a virtual laboratory to study these vast planetary changes. And the best way to study Mars is with the two hands, eyes and ears of a geologist, first at a moon orbiting Mars and then on the Red Planet’s surface.

Video of John F. Kennedy’s “we choose to go to the Moon” speech given at Rice University on September 12, 1962. Fewer than 7 years later, Apollo 11 achieved the goal that Kennedy laid out in that speech.

In a piece for New Scientist, Linda Geddes writes about possible future lunar parks and how they might be preserved.

Around these [landing sites] are scattered smaller artefacts and personal items, such as Neil Armstrong’s boots and portable life-support system, scientific instruments and their power generators โ€” and, of course, the iconic US flag which remains planted in the moon’s surface. Then there are the footprints and rover tread paths. Despite the passing of the years, these remain carved into the dust because the moon has no wind or rain to wash them away.

Anthropologist P. J. Capelotti of Penn State University in Abington has mapped out five “lunar parks”. These cover the areas where the majority of the artefacts are concentrated and could be used as a basis for future preservation efforts. “Nobody’s saying that the whole moon has to be off limits, but as people are starting to make plans for tourism and mineral extraction, or for putting a base there, they just need to be aware of them and work around them.”

Since returning from the Moon, Neil Armstrong has been less and less willing to speak in public about his Apollo 11 experience. For the 40th anniversary, Armstrong will not take part in the NASA event to commemorate the landing. His only appearance related to the anniversary will be a 15-minute lecture at a Smithsonian Institution event on Sunday night. I found this event on the National Air and Space Museum site…maybe that’s it? If so, then Armstrong’s lecture will be webcast live on the NASA TV site that evening.

Popular Science shares a list of ten things you didn’t know about the Apollo 11 Moon landing.

7. When Buzz Aldrin joined Armstrong on the surface, he had to make sure not to lock the Eagle’s door because there was no outer handle.

Moonwalk One is a documentary film about Apollo released in 1970 to little fanfare, even though it won an award at the Cannes Film Festival. The film was commissioned by NASA but with so much Apollo activity and information happening in the late 60s and early 70s, no one was interested in distributing or seeing the film and it was soon forgotten. Recently, the only remaining 35mm print of the film was located under the director’s desk, restored, and offered for sale on DVD in time for the 40th anniversary.

To get a feel of what it was like in the Soviet Union during the Apollo 11 mission, Scientific American interviewed Sergei Khrushchev, son of former Russian premier Nikita Khrushchev. The reaction was somewhat more subdued than in other parts of the world.

Of course, you cannot have people land on the moon and just say nothing. It was published in all the newspapers. But if you remember [back then] when Americans spoke of the first man in space, they were always talking of “the first American in space” [not Yuri Gagarin]. The same feeling was prevalent in Russia. There were small articles when Apollo 11 was launched. Actually, there was a small article on the first page of Pravda and then three columns on page five. I looked it up again.

Eat Me Daily explores the food consumed on the mission.

The Apollo crew even dined on thermo-stabilized cheddar cheese spread and hot dogs during the moon mission, bringing at least a bit of America in July to the sterile flight craft. And yes, there was bacon - foreshadowing the current bacon craze, the first meal eaten by man on the moon was none other than bacon cubes, coated with gelatin to combat crumbs.

Apollo 11

The issue of the New Yorker published just after the Moon landing is worth a look: much of the Talk of the Town section is devoted to the landing and there’s also a Letter from the Space Center. (Subscribers only.)

The main NASA site has an interactive feature to explore the landing site and Eagle (Eagle was the name of the lunar module).

Finally, there’s still some good stuff to be had on the old telly on Monday. The History Channel has As It Happened: Man on the Moon at 8pm ET:

This special takes viewers back to July 1969 to experience the actual CBS News/Walter Cronkite coverage of man’s first lunar landing. Using minimal editing and leaving the original footage untouched viewers will feel as if they are watching the CBS coverage in July of 1969. While today we know the outcome of Apollo 11’s mission it was not a given then. This will become evident watching Walter Cronkite and his colleagues as they watch the historic lunar mission unfold before them.

and Moonshot, a two-hour documentary about Apollo 11, at 9pm ET. Turner Classic Movies is airing a bunch of Moon-related movies all day, including A Trip to the Moon (a 12-minute film from 1902) at 8pm ET and the excellent For All Mankind (newly out on Criterion Blu-ray) at 8:15pm ET. The Discovery Channel has When We Left the Earth, a one-hour documentary on the mission, at 10pm ET. If none of that tickles your fancy, try episode 6 of the excellent From the Earth to the Moon (available for the insanely low price of $12 on Amazon) or In the Shadow of the Moon on DVD.

[If you enjoyed this post, you should post it to Twitter.]

Update: Tom Wolfe, author of The Right Stuff, writes that landing on the Moon killed NASA.

Everybody, including Congress, was caught up in the adrenal rush of it all. But then, on the morning after, congressmen began to wonder about something that hadn’t dawned on them since Kennedy’s oration. What was this single combat stuff โ€” they didn’t use the actual term โ€” really all about? It had been a battle for morale at home and image abroad. Fine, O.K., we won, but it had no tactical military meaning whatsoever. And it had cost a fortune, $150 billion or so. And this business of sending a man to Mars and whatnot? Just more of the same, when you got right down to it. How laudable … how far-seeing … but why don’t we just do a Scarlett O’Hara and think about it tomorrow?

July Moon is a forthcoming documentary about some lost NASA tapes. Surely not these NASA tapes?

The computer source code that ran Apollo 11’s Command Module and Lunar Module has been released.

A recently discovered photo clearly shows Neil Armstrong’s face on the Moon through his visor.

He was the first man to walk on the moon, taking that one giant leap for mankind โ€” yet most of the famous shots are of his fellow astronaut Buzz Aldrin, as it was Armstrong who manned the stills camera.

New Scientist overlaid the Apollo lunar excursion maps on top of cities in Google Earth. Neil and Buzz didn’t even leave Trafalgar Square on their trip to the Moon.


New photos of the Apollo landing sites

Hmm, I was just wondering about this the other day: NASA’s Lunar Reconnaissance Orbiter is going to take photos of some of the Apollo landing sites, including where Apollo 11 landed.

Lunar archaeologists, interested in making the Apollo 11 site a National Historic Landmark, hope the planned photos will answer some of these longstanding questions: What is the condition of Tranquility Base after 40 years? Was the American flag blown over on the Eagle’s ascent and is it now a bleached skeleton? What are the relatively long term effects of the lunar environment on human artifacts?

This should quiet the people who still think it was all a hoax…although NASA could be faking these photos as well.