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À partir d’avant-hierArs Technica

RIP Margaret Hamilton, whose code saved the Apollo 11 Moon landing

Margaret Hamilton, who coined the term "software engineering" and led the development of onboard flight software for NASA's Apollo program in the 1960s, died last week at the age of 90. A recipient of the Presidential Medal of Freedom in 2016, Hamilton was also immortalized as a LEGO minifig the following year—part of the "Women of NASA" set that also included astronauts Mae Jemison and Sally Ride.

“To say Margaret Hamilton was a pioneer—to say she was ahead of her time—would be a dramatic understatement. She was a software engineer at a time when that field was in its infancy, and she not only developed advanced code herself but also led a team in using that nascent technology to develop one of the most complex systems humanity had ever achieved,” said Olivier de Weck, interim head of the MIT Department of Aeronautics and Astronautics. “The Apollo program still stands as one of our greatest testaments to the power of collaboration, ingenuity, and engineering, and Hamilton was a fundamental contributor to that program’s success.”

Born in 1936 in Paoli, Indiana, Hamilton graduated from Earlham College in 1958 with a degree in mathematics and a minor in philosophy—the latter a nod to her father (a poet) and grandfather (a headmaster). She married her first husband, James Cox Hamilton, that same year. The plan was for her to work until he finished his law degree, after which he would support her through graduate school to earn a PhD in mathematics.

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Milt Windler, NASA flight director who helped save Apollo 13, dies at 94

Milt Windler, one of the four leaders of Mission Control who in 1970 directed the round-the-clock efforts to bring the Apollo 13 astronauts back to Earth safely, has died at the age of 94.

Windler died on Thursday, surrounded by his loving family, according to a brief notice posted online.

Named a NASA flight director in 1968 after working on recovery operations during the Mercury and Gemini programs, Windler also led a shift of flight controllers for the Apollo 8 first circumlunar flight and Apollo 10 lunar landing dress rehearsal, as well as the second, third and fourth moon landings — Apollo 12, Apollo 14 and Apollo 15. He then served as a flight director for all three crewed missions to the United States' first space station, Skylab.

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Buzz Aldrin sells famous felt-tip pen that helped launch Apollo from the Moon

A dried-out felt-tip marker and a snapped-off piece of molded black plastic sold for $857,600 at a Sotheby's auction on Wednesday.

What otherwise might have been worthless bits of trash commanded the highest bids due to where the two items were 57 years ago—lifting off aboard NASA's Apollo 11 spacecraft on humanity's first mission to land astronauts on the Moon. More than flown odds and ends, one was the problem that almost stranded Neil Armstrong and Buzz Aldrin on the lunar surface, and the other was the simple solution to saving the mission.

"Houston, Tranquility. Do you have a way of showing the configuration of the engine arm circuit breaker?" radioed Aldrin to Mission Control after realizing he or Armstrong had inadvertently broken off the top of the circuit breaker switch that would enable their ascent engine to ignite, beginning their trip back to Earth. "The reason I'm asking is because the end of it appears to be broken off. I think we can push it back in again. I'm not sure we could pull it out if we pushed it in, though."

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Check your gravity with NASA's Artemis II zero-g indicator

Rise, the fan-created, flown-to-the-moon plush toy that served as the Artemis II crew's zero-g indicator and mascot, is now available as a NASA-approved collectible. Its sales will benefit the agency's employee morale activities.

"Perfect for display, gifting or inspiring the next generation of explorers, the Official Rise Plush is a fun addition to any space enthusiast's collection," reads the doll's description on the NASA Exchange website.

Designed by Lucas Ye, a 9-year-old Californian who won NASA and Freelancer.com's "Moon Mascot" online challenge, Rise is a tribute to "earthrise"—the iconic scene first seen in person by the Apollo 8 crew in 1968 and recently witnessed by the Artemis II crew. Rise wears a cap that resembles the Earth rising over the Moon.

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With new patch design, the Crew-13 astronauts clearly aren't superstitious

NASA has assigned its first crew to launch on a mission "13" since Apollo 13 "had a problem" on the way to the Moon 56 years ago.

Jessica Watkins and Luke Delaney with NASA, Joshua Kutryk with the Canadian Space Agency, and Roscosmos cosmonaut Sergey Teteryatnikov will lift off for the International Space Station as Crew-13 on a SpaceX Dragon spacecraft in mid-September. The four will serve as members of the station's Expedition 75 and 76 crews, before returning to Earth about five months later.

"This flight is the 13th crew rotation with SpaceX," NASA's announcement read. "The crew will conduct scientific investigations and technology demonstrations to help prepare humans for future exploration missions to the moon and Mars, and benefit people on Earth."

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