Apollo 13: Survival
Apollo 13: Survival is a documentary film that uses original footage and interviews to tell the story of NASA’s Apollo 13 mission, what went wrong, and how the astronauts returned safely to Earth. It’s now playing on Netflix.
Advertise here with Carbon Ads
This site is made possible by member support. ❤️
Big thanks to Arcustech for hosting the site and offering amazing tech support.
When you buy through links on kottke.org, I may earn an affiliate commission. Thanks for supporting the site!
kottke.org. home of fine hypertext products since 1998.
kottke.org posts about NASA
NASA Used Futura All Over the Apollo 11 Mission
Futura, the typeface favored by the likes of filmmakers Stanley Kubrick and Wes Anderson was also used extensively for NASA’s Apollo 11 mission (along with an American knock-off of Futura called Spartan).
NASA Visualization of Flying Into a Supermassive Black Hole
NASA used one of their supercomputers to model what it would look like if you flew into a supermassive black hole. (You can watch the simulation in a 360° view on YouTube. I bet it looks great on a VR rig like Apple Vision Pro.)
The movies begin with the camera located nearly 400 million miles (640 million kilometers) away, with the black hole quickly filling the view. Along the way, the black hole’s disk, photon rings, and the night sky become increasingly distorted — and even form multiple images as their light traverses the increasingly warped space-time.
In real time, the camera takes about 3 hours to fall to the event horizon, executing almost two complete 30-minute orbits along the way. But to anyone observing from afar, it would never quite get there. As space-time becomes ever more distorted closer to the horizon, the image of the camera would slow and then seem to freeze just shy of it. This is why astronomers originally referred to black holes as “frozen stars.”
At the event horizon, even space-time itself flows inward at the speed of light, the cosmic speed limit. Once inside it, both the camera and the space-time in which it’s moving rush toward the black hole’s center — a one-dimensional point called a singularity, where the laws of physics as we know them cease to operate.
“Once the camera crosses the horizon, its destruction by spaghettification is just 12.8 seconds away,” Schnittman said. From there, it’s only 79,500 miles (128,000 kilometers) to the singularity. This final leg of the voyage is over in the blink of an eye.
Black holes: so cool. (via the kid should see this)
NASA: The Ingenuity Helicopter’s Mission Comes to an End
NASA has announced that the mission of the Ingenuity helicopter has come to an end on the surface of Mars.
While the helicopter remains upright and in communication with ground controllers, imagery of its Jan. 18 flight sent to Earth this week indicates one or more of its rotor blades sustained damage during landing and it is no longer capable of flight.
Originally designed as a technology demonstration to perform up to five experimental test flights over 30 days, the first aircraft on another world operated from the Martian surface for almost three years, performed 72 flights, and flew more than 14 times farther than planned while logging more than two hours of total flight time.
Nice job, little flying rover! Rest well.
Stunning JWST Image of a Grand-Design Spiral Galaxy
Love this recent JWST shot of the M51 spiral galaxy.
The graceful winding arms of the grand-design spiral galaxy M51 stretch across this image from the NASA/ESA/CSA James Webb Space Telescope. Unlike the menagerie of weird and wonderful spiral galaxies with ragged or disrupted spiral arms, grand-design spiral galaxies boast prominent, well-developed spiral arms like the ones showcased in this image. This galactic portrait was captured by Webb’s Mid-InfraRed Instrument (MIRI).
In this image the reprocessed stellar light by dust grains and molecules in the medium of the galaxy illuminate a dramatic filamentary medium. Empty cavities and bright filaments alternate and give the impression of ripples propagating from the spiral arms. The yellow compact regions indicate the newly formed star clusters in the galaxy.
(via bad astronomy)
Chaos, Reconsidered: A Spectacular Flyover of Martian Volcanic Terrain
This short, relaxing, mesmerizing video of an Martian impact crater called Aram Chaos was taken by the HiRISE camera on the Mars Reconnaissance Orbiter. The images were run through an enhanced color red-green-blue filter, which tends to highlight the structure and geology rather than the true color. For example, the blue in the video often represents basalt, an igneous rock of volcanic origin.
How NASA Writes Space-Proof Code
When you write some code and put it on a spacecraft headed into the far reaches of space, you need to it work, no matter what. Mistakes can mean loss of mission or even loss of life. In 2006, Gerard Holzmann of the NASA/JPL Laboratory for Reliable Software wrote a paper called The Power of 10: Rules for Developing Safety-Critical Code. The rules focus on testability, readability, and predictability:
- Avoid complex flow constructs, such as goto and recursion.
- All loops must have fixed bounds. This prevents runaway code.
- Avoid heap memory allocation.
- Restrict functions to a single printed page.
- Use a minimum of two runtime assertions per function.
- Restrict the scope of data to the smallest possible.
- Check the return value of all non-void functions, or cast to void to indicate the return value is useless.
- Use the preprocessor sparingly.
- Limit pointer use to a single dereference, and do not use function pointers.
- Compile with all possible warnings active; all warnings should then be addressed before release of the software.
All this might seem a little inside baseball if you’re not a software developer (I caught only about 75% of it — the video embedded above helped a lot), but the goal of the Power of 10 rules is to ensure that developers are working in such a way that their code does the same thing every time, can be tested completely, and is therefore more reliable.
Even here on Earth, perhaps more of our software should work this way. In 2011, NASA applied these rules in their analysis of unintended acceleration of Toyota vehicles and found 243 violations of 9 out of the 10 rules. Are the self-driving features found in today’s cars written with these rules in mind or can recursive, untestable code run off into infinities while it’s piloting people down the freeway at 70mph?
And what about AI? Anil Dash recently argued that today’s AI is unreasonable:
Amongst engineers, coders, technical architects, and product designers, one of the most important traits that a system can have is that one can reason about that system in a consistent and predictable way. Even “garbage in, garbage out” is an articulation of this principle — a system should be predictable enough in its operation that we can then rely on it when building other systems upon it.
This core concept of a system being reason-able is pervasive in the intellectual architecture of true technologies. Postel’s Law (“Be liberal in what you accept, and conservative in what you send.”) depends on reasonable-ness. The famous IETF keywords list, which offers a specific technical definition for terms like “MUST”, “MUST NOT”, “SHOULD”, and “SHOULD NOT”, assumes that a system will behave in a reasonable and predictable way, and the entire internet runs on specifications that sit on top of that assumption.
The very act of debugging assumes that a system is meant to work in a particular way, with repeatable outputs, and that deviations from those expectations are the manifestation of that bug, which is why being able to reproduce a bug is the very first step to debugging.
Into that world, let’s introduce bullshit. Today’s highly-hyped generative AI systems (most famously OpenAI) are designed to generate bullshit by design.
I bet NASA will be very slow and careful in deciding to run AI systems on spacecraft — after all, they know how 2001: A Space Odyssey ends just as well as the rest of us do.
Apollo Remastered
NASA keeps the original film negatives from the Apollo program sealed in a frozen vault in Houston, TX and rarely grants access to them. As a result, nearly all of the photos we see of those historic missions were made decades ago or are copies of copies. Recently, the film was cleaned and digitally scanned at “an unprecedented resolution”.
Using these new high-res scans, image specialist Andy Saunders remastered each of the 35,000 photographs, resulting in this incredible-looking book, Apollo Remastered: The Ultimate Photographic Record. From the book’s website:
The photographs from the lunar surface are as close as we can get to standing on the Moon ourselves, and for the first time, we were able to look back at Earth from afar, experiencing the “overview effect” — the cognitive shift that elicits an intense emotional experience upon seeing our home planet from space for the first time. The “Blue Marble” photograph, taken as Apollo 17 set course for the Moon, depicts the whole sunlit Earth, and is the most reproduced photograph of all time. Along with Apollo 8’s “Earthrise,” which depicts Earth above the lunar horizon, it was a catalyst for the environmental movement that continues today.
Saunders is also selling prints of some of these remastered photos, which look absolutely stunning.
How Big Are the Biggest Black Holes?
This short animation from NASA shows the sizes of some of the supermassive black holes that feature at the center of galaxies. Some are relatively small:
First up is 1601+3113, a dwarf galaxy hosting a black hole packed with the mass of 100,000 Suns. The matter is so compressed that even the black hole’s shadow is smaller than our Sun.
While others are much larger than the solar system…and this isn’t even the biggest one:
At the animation’s larger scale lies M87’s black hole, now with a updated mass of 5.4 billion Suns. Its shadow is so big that even a beam of light — traveling at 670 million mph (1 billion kph) — would take about two and a half days to cross it.
Apollo, As Seen by Young Girls
On February 7, 1971, the Billings Gazette, a local Montana newspaper, ran a story by Carol Perkins titled “Apollo — As Kids See It.” They interviewed young kids, from 5 to 11, and a range of boys and girls, to get their opinion about NASA’s then-current manned moon missions. Paleofuture’s Matt Novak zeroes in on the girls:
“I wouldn’t like to go to the moon. It’s not really a place for girls,” said 7-year-old Joan Anderson, who would be about 58 years old now.
“I think it would be fun to marry an astronaut. He would be rich and famous,” said 5-year-old Gail Standard.
“He’d be gone away a lot, so I would go with him. I’d wear a girl’s astronaut uniform and cook a lot of potatoes,” said 6-year-old Jennifer Dettmann, speaking of her potential astronaut husband.
There are a lot of myths about the Apollo space program. Chief among them is that most Americans fervently supported the space program’s enormous costs. In reality, most Americans of the 1960s thought the Apollo space program wasn’t a good use of taxpayer funds, with many people asking why that money wasn’t being spent to fight homelessness or hunger in the U.S.—the same criticisms you hear today.
In fact, one of the girls quoted in the article, 11-year-old Betsy Longo, expressed a similar sentiment.
“I don’t think they should use so much money to go to the moon,” Longo said. “They should use it to stop cancer and help people here on Earth.”
One 10-year-old, Amy Ponich, was the only girl in the article who seemed receptive to the idea that she could have a role to play in America’s exploration of space, telling the reporter that she wanted to be a scientist to “discover more frontiers.”
“We need to know what the moon is made of and how it related to the Earth,” Ponich said.
The US Apollo program only included men, but the USSR’s Valentina Tereshkova was the first woman in space in 1963. Sally Ride was the first American woman in space in 1983, twelve years after this article. Since the Apollo program ended in 1972, no human beings have landed on the moon.
A Soothing Hour of the Sun
Sure, the James Webb Space Telescope and ok, the Hubble, but the Solar Dynamics Observatory has to be right up there for producing some of the most jaw-dropping space photography around. This 4K video from NASA’s Goddard Space Flight Center condenses 133 days of the SRO’s observations of the Sun into a soothing hour-long time lapse.
See also The Highest Resolution Photo of the Sun Ever Taken, A Decade of Sun, Epic Time Lapse Videos of Mercury’s Transit of the Sun, and Thermonuclear Art.
Our First Closeup Image of Mars Was a Paint-By-Numbers Pastel Drawing
On July 15, 1965, NASA’s Mariner 4 probe flew within 6,118 miles of the surface of Mars, capturing images as it passed over the planet. The image data was transmitted back to scientists on Earth, but they didn’t have a good way to quickly render a photograph from it. They determined that the fastest way to see what Mariner 4 had seen was to print out the imaging data as a series of numbers, paste them into a grid, buy a set of pastels from a nearby art store, and do a paint-by-numbers job with the pastels on the data grid. The result (pictured above) was the first closeup representation of the surface of an extraterrestrial planet — in color, no less!
After the flyby of the planet it would take several hours for computers to process a real image. So while they were waiting, the engineers thought of different ways of taking the 1’s and 0’s from the actual data and create an image. After a few variations, it seemed most efficient to print out the digits and color over them based upon how bright each pixel was. So Mr. Grumm went to a local art store and asked for a set of chalk with different shades of gray. The art store replied that they “did not sell chalk” (as that was apparently too low for them, only convenience stores sold “chalk”), but they did have colored pastels. Richard did not want to spend a lot of time arguing with them, so he bought the pastels (actual pastels seen below), had the 1’s and 0’s printed out on ticker tape about 3in wide, and his team colored them by their brightness level (color key seen below).
Here’s a closer view of the pastels and numbers:
The choice of color palette was serendipitous:
Though he used a brown/red color scheme, the thought that Mars was red did not enter his mind. He really was looking for the colors that best represented a grey scale, since that was what they were going to get anyway. It is uncanny how close his color scheme is to the actual colors of Mars. It’s as if they came right out of current images of the planet.
Compare with the photography we’re getting from Curiosity these days; we’ve come a long way in the last 60 years. (via @jenniferrrrrroberts and robin sloan)
Some of the Best Moon & Earth Photos from NASA’s Artemis I Mission
Over the weekend, NASA’s Artemis I mission returned from a 25-day trip to the Moon. The mission was a test-run of the rockets, systems, and spacecraft that will return humans to the surface of the Moon. Visual imaging has been an integral part of even the earliest space missions — strap a camera to a spacecraft, let the people see what space looks like, and they will be inspired. Well, the photographs returned by Artemis I’s Orion spacecraft have certainly been inspirational. Working from NASA’s archive of images (on Flickr too), I’ve selected some of the most interesting and dramatic photos from the mission. The one at the top, showing a crescent Earth rising over the Moon’s surface, might be one of my favorite space photos ever (and that’s really saying something) — you can see a bigger version of it here.
Mars Helicopter Spots Perseverance Rover’s Landing Debris
On the 26th flight of Ingenuity, NASA’s helicopter on Mars, it spotted and photographed the wreckage of the Perseverance rover’s landing gear, protective shell, and parachute. From a NY Times article on the photos:
“There’s definitely a sci-fi element to it,” Ian Clark, an engineer who worked on Perseverance’s parachute system, said of photographs released on Wednesday. “It exudes otherworldly, doesn’t it?”
Part of the reason NASA had Ingenuity go take a look is to see how all of that equipment held up during the landing process. Data from the photos will inform future missions.
“Perseverance had the best-documented Mars landing in history, with cameras showing everything from parachute inflation to touchdown,” said JPL’s Ian Clark, former Perseverance systems engineer and now Mars Sample Return ascent phase lead. “But Ingenuity’s images offer a different vantage point. If they either reinforce that our systems worked as we think they worked or provide even one dataset of engineering information we can use for Mars Sample Return planning, it will be amazing. And if not, the pictures are still phenomenal and inspiring.”
In the images of the upright backshell and the debris field that resulted from it impacting the surface at about 78 mph (126 kph), the backshell’s protective coating appears to have remained intact during Mars atmospheric entry. Many of the 80 high-strength suspension lines connecting the backshell to the parachute are visible and also appear intact. Spread out and covered in dust, only about a third of the orange-and-white parachute — at 70.5 feet (21.5 meters) wide, it was the biggest ever deployed on Mars — can be seen, but the canopy shows no signs of damage from the supersonic airflow during inflation. Several weeks of analysis will be needed for a more final verdict.
It is really remarkable, the images we’re seeing from Mars, taken by a robotic helicopter.
NASA’s Perseverance Rover Sees Solar Eclipse on Mars
Wow, NASA just released a video shot by the Mars Perseverance rover of a solar eclipse by the moon Phobos. The video description calls it “the most zoomed-in, highest frame-rate observation of a Phobos solar eclipse ever taken from the Martian surface”. According to this article from JPL, the video of the eclipse is played in realtime; it only lasted about 40 seconds.
Captured with Perseverance’s next-generation Mastcam-Z camera on April 2, the 397th Martian day, or sol, of the mission, the eclipse lasted a little over 40 seconds — much shorter than a typical solar eclipse involving Earth’s Moon. (Phobos is about 157 times smaller than Earth’s Moon. Mars’ other moon, Deimos, is even smaller.)
Just a hunk of space rock passing in front of a massive burning ball of gas recorded by a robot from the surface of an extraterrestrial planet, no big deal.
High-Res View of a Martian Crater
Seán Doran strikes again. In this short flyover rendered in 8K resolution by Doran, we’re treated to a detailed look at a crater on Mars. The imagery is from the HiRISE camera onboard the Mars Reconnaissance Orbiter. Beautiful — worth taking a second or third pass to catch all the details.
Apollo 10 1/2
From Richard Linklater (Boyhood, A Scanner Darkly) comes a new Netflix movie called Apollo 10 1/2, in which a young boy growing up in Houston, TX in the 60s gets recruited by NASA to land a accidentally-too-small lunar lander on the Moon. It’s animated1 and premieres on Netflix on April 1.
The movie is rotoscoped, like Linklater’s A Scanner Darkly. I have to say, the rotoscoping effect is not my favorite. Why couldn’t this have been live action? I bet it would find more of an audience that way…↩
How the James Webb Space Telescope Orbits Nothing
The James Webb Space Telescope is designed to be positioned near one of the five Lagrange Points in the Sun/Earth system, special areas of gravitational equilibrium that keep objects stationary relative to both the Earth and the Sun. Here’s how Lagrange Points work and why they are so useful for spacecraft like the Webb.
See also What Makes Lagrange Points Special Locations In Space.
Voyage of the Moons
Space is mostly just what it says on the tin: empty space. The solar system is no exception; it’s a massive volume occupied by little more than the Sun’s mass — the mass of all the planets, moons, comets, asteroids, space dust, and stray electrons are just a bit more than a rounding error. But oh what mass it is when you get up close to it.
The NASA space probe Cassini, on its seven-year journey to Saturn, cozied up to Jupiter in December 2000 and captured a succession of images of Io and Europa passing over the Great Red Spot during the moons’ orbit of the gas giant planet. Kevin Gill turned those images into the incredible video embedded above. That we have such crisp, smooth video of two small moons orbiting a planet some 444 million miles away from Earth is something of a miracle — it looks totally rendered. Also in the video is footage of Titan orbiting Saturn — that horizontal line bisecting the frame is Saturn’s rings, edge-on.
How Does The James Webb Space Telescope Work?
The James Webb Space Telescope is still winging its way to its permanent home at the L2 point1 about 930,000 miles from Earth — it’s due to arrive in about 4 days. It’s a massive and fascinating project and for his YouTube series Smarter Every Day, Destin Sandlin talked to Nobel laureate John Mather, the senior project scientist for the JWST, about how the telescope works.
Also worth a watch is Real Engineering’s The Insane Engineering of James Webb Telescope:
It really is a marvel of modern science & engineering — I can’t wait to see what the telescope sees once it’s fully operational.
Gorilla in Space
Astronaut Scott Kelly arranged to have a gorilla suit sent up to him during his year spent on the International Space Station. One day, near the end of the mission in 2016, he put it on, stowed away in a large storage container, and then escaped and went on a “rampage”.
This Is A Film About The James Webb Space Telescope
In this entertaining, informative, and charmingly goofy video, Dr. Kevin Hainline tells us all about the James Webb Space Telescope. The JWST is a bigger and better version of the Hubble Space Telescope and will allow scientists to peer deeper into the universe and farther back in time than ever before.
Listen, science is hard! Engineering is hard! It’s difficult to figure out how to build an incredibly sensitive infrared detector that you have to cram together on the back of a giant, foldable, gold covered mirror, sitting on a delicate, tennis-court-sized parasol, that can survive a rocket launch! It’s hard stuff!
And hundreds and hundreds of people around the world have been working on it together. JWST is the single most complicated science project human beings have ever attempted. But it’s been worth it. Because we want to discover the earliest galaxies in the universe, and clouds on other planets, and baby star-forming regions, and debris disks around stars, and weird dwarf galaxies, and supermassive black holes!
It’s been in development for almost thirty years and everyone is really ready for it! The James Webb Space Telescope is about to change astronomy. Get ready for discovery!
I am ready and excited! The JWST is currently set to launch no earlier than Dec 24, 2021. You can follow the progress of the launch here.
See also Looking back in time with the James Webb Space Telescope (60 Minutes) and 29 Days on the Edge. Oh and scientists have been working on this project for 20 years and are (understandably) really nervous about what happens with the launch.
A NASA Spacecraft Has Touched the Sun
For the first time in human history, a spacecraft has flown through the Sun’s corona to collect data and capture samples (and, crucially, exited safely).
During the flyby, Parker Solar Probe passed into and out of the corona several times. This is proved what some had predicted — that the Alfvén critical surface isn’t shaped like a smooth ball. Rather, it has spikes and valleys that wrinkle the surface. Discovering where these protrusions line up with solar activity coming from the surface can help scientists learn how events on the Sun affect the atmosphere and solar wind.
Six panels of images taken from inside a coronal streamer. They appear grayish with white streaks showing particles in the solar wind.
At one point, as Parker Solar Probe dipped to just beneath 15 solar radii (around 6.5 million miles) from the Sun’s surface, it transited a feature in the corona called a pseudostreamer. Pseudostreamers are massive structures that rise above the Sun’s surface and can be seen from Earth during solar eclipses.
Passing through the pseudostreamer was like flying into the eye of a storm. Inside the pseudostreamer, the conditions quieted, particles slowed, and number of switchbacks dropped — a dramatic change from the busy barrage of particles the spacecraft usually encounters in the solar wind.
For the first time, the spacecraft found itself in a region where the magnetic fields were strong enough to dominate the movement of particles there. These conditions were the definitive proof the spacecraft had passed the Alfvén critical surface and entered the solar atmosphere where magnetic fields shape the movement of everything in the region.
The first passage through the corona, which lasted only a few hours, is one of many planned for the mission. Parker will continue to spiral closer to the Sun, eventually reaching as close as 8.86 solar radii (3.83 million miles) from the surface. Upcoming flybys, the next of which is happening in January 2022, will likely bring Parker Solar Probe through the corona again.
The video above provides a great overview of the origins, objectives, and motivations for the mission.
Cosmic Relaxation
Eight hours of ambient chillout music over images pulled from NASA’s photographic archive of nebulas, galaxies, planets, and other celestial objects? Sure, I’m in.
Orbital Planes, a Photographic Ode to the Space Shuttle
Roland Miller has been documenting space exploration for more than 30 years and his latest book, which he’s funding via Kickstarter, is a photo documentation of the final years of NASA’s Space Shuttle program.
I started documenting the Space Shuttle program when I was teaching photography at a college near the Kennedy Space Center. In 2008, I began a concentrated effort to document the final years of the program. Orbital Planes is the result of that photography work. My hope is that Orbital Planes will give the reader their own personal view of the Space Shuttle and the technology and facilities that helped it fly.
You might remember Miller from his collaboration with Italian astronaut Paolo Nespoli photographing the ISS. (via colossal)
1800s Astronomical Drawings vs. Modern NASA Images
I love this post from the NYPL comparing astronomical drawings by E.L. Trouvelot done in the 1870s to contemporary NASA images.
Trouvelot was a French immigrant to the US in the 1800s, and his job was to create sketches of astronomical observations at Harvard College’s observatory. Building off of this sketch work, Trouvelot decided to do large pastel drawings of “the celestial phenomena as they appear…through the great modern telescopes.”
He made drawings of Saturn, Jupiter, aurora borealis, the Milky Way, and more. Here’s his incredible drawing of sun spots compared to a recent image of the Sun’s surface:
And his drawing of a solar eclipse compared to a recent image:
Check out the post for more examples of Trouvelot’s work.
New USPS Stamps Celebrate the Sun
The US Postal Service has released a set of Sun Science stamps that use images from NASA’s Solar Dynamics Observatory to illustrate different solar phenomena like plasma blasts, sunspots, and solar flares.
Printed with a foil treatment that adds a glimmer to the stamps, the images on these stamps come from NASA’s Solar Dynamics Observatory, a spacecraft launched in February 2010 to keep a constant watch on the sun from geosynchronous orbit above Earth. The striking colors in these images do not represent the actual colors of the sun as perceived by human eyesight. Instead, each image is colorized by NASA according to different wavelengths that reveal or highlight specific features of the sun’s activity.
One of the stamps highlights sunspots, two feature images of coronal holes, two show coronal loops, two depict plasma blasts, one is a view of an active sun that emphasizes its magnetic fields, and two show different views of a solar flare.
NASA has more on the science behind the images on the stamps and the whole set of stamps are available for purchase online.
See also A Decade of the Sun.
A Helicopter Flies on Mars
Deployed from NASA’s Perseverance rover, the Ingenuity helicopter took off and hovered for about 30 seconds in its first flight early this morning.
The solar-powered helicopter first became airborne at 3:34 a.m. EDT (12:34 a.m. PDT) — 12:33 Local Mean Solar Time (Mars time) — a time the Ingenuity team determined would have optimal energy and flight conditions. Altimeter data indicate Ingenuity climbed to its prescribed maximum altitude of 10 feet (3 meters) and maintained a stable hover for 30 seconds. It then descended, touching back down on the surface of Mars after logging a total of 39.1 seconds of flight. Additional details on the test are expected in upcoming downlinks.
Ingenuity’s initial flight demonstration was autonomous — piloted by onboard guidance, navigation, and control systems running algorithms developed by the team at JPL. Because data must be sent to and returned from the Red Planet over hundreds of millions of miles using orbiting satellites and NASA’s Deep Space Network, Ingenuity cannot be flown with a joystick, and its flight was not observable from Earth in real time.
NASA livestreamed the team in Mission Control as the test results were transmitted back to Earth. The photo above is of Ingenuity’s shadow taken while in flight by its onboard camera.
Update: Here’s video footage of the first flight:
And there’s always room for a little Great Span on this site. Alex Knapp:
The world’s oldest living person was alive when the Wright Brothers flew at Kitty Hawk and when the first helicopter flew on Mars.
NASA Tournament to Determine the Best Photo Taken from the ISS
NASA’s Earth Observatory is holding a single-elimination tournament to find the best photograph taken by an astronaut from the International Space Station. Round 2 is now underway, with 16 photos duking it out for the top spot. The winners are determined by public vote, so get in there and vote for your favorites! (via @thelastminute)
Stay Connected