NASA's Robotic Lunar Lander Gets 2 Meters Closer to The Moon

A prototype robotic lunar lander makes its first environmentally friendly test flight

1 min read
NASA's Robotic Lunar Lander Gets 2 Meters Closer to The Moon

Infrared view of NASA's robotic lunar lander prototype

NASA has been working on a prototype robotic lander designed to explore the moon, asteroids, comets, and other airless bodies that don't demand complex and scary aeroshells and parachutes for safe landings. The lander, which seems to have no sexier name than "robotic lander testbed," is about the size of a golf cart and is powered by hydrogen peroxide catalyst engines.

These engines run 90 percent hydrogen peroxide, which is just like the stuff that you can buy at the store, except way more concentrated, making this lander one of the more eco-friendly spaceships out there. This overview video from a few months ago takes you through the prototype:

Just this past Monday, the training wheels officially came off, and the robotic lander took itself to an autonomous two meter hover for 27 seconds. The video below shows the entire flight (along with some touching audio of the jubilant crew at the end) from several angles along with some sweet infrared footage:

Part of the deal with the robotic lander testbed is to try to develop a versatile platform that can be used to field missions that are relatively inexpensive and efficient, and from the sound of things, they're off to a good start. In the future, we may see robotic landers like this landing on the moon to check for volatiles (like water), listening for moonquakes, or even hitching rides on near-Earth asteroids.

[ NASA ] via [ Wired ]

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The Bionic-Hand Arms Race

The prosthetics industry is too focused on high-tech limbs that are complicated, costly, and often impractical

12 min read
A photograph of a young woman with brown eyes and neck length hair dyed rose gold sits at a white table. In one hand she holds a carbon fiber robotic arm and hand. Her other arm ends near her elbow. Her short sleeve shirt has a pattern on it of illustrated hands.

The author, Britt Young, holding her Ottobock bebionic bionic arm.

Gabriela Hasbun. Makeup: Maria Nguyen for MAC cosmetics; Hair: Joan Laqui for Living Proof

In Jules Verne’s 1865 novel From the Earth to the Moon, members of the fictitious Baltimore Gun Club, all disabled Civil War veterans, restlessly search for a new enemy to conquer. They had spent the war innovating new, deadlier weaponry. By the war’s end, with “not quite one arm between four persons, and exactly two legs between six,” these self-taught amputee-weaponsmiths decide to repurpose their skills toward a new projectile: a rocket ship.

The story of the Baltimore Gun Club propelling themselves to the moon is about the extraordinary masculine power of the veteran, who doesn’t simply “overcome” his disability; he derives power and ambition from it. Their “crutches, wooden legs, artificial arms, steel hooks, caoutchouc [rubber] jaws, silver craniums [and] platinum noses” don’t play leading roles in their personalities—they are merely tools on their bodies. These piecemeal men are unlikely crusaders of invention with an even more unlikely mission. And yet who better to design the next great leap in technology than men remade by technology themselves?

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