The “Impossible” Tech Behind SpaceX’s New Engine

Followers of the Church of Elon will no doubt already be aware of SpaceX’s latest technical triumph: the test firing of the first full-scale Raptor engine. Of course, it was hardly a secret. As he often does, Elon has been “leaking” behind the scenes information, pictures, and even video of the event on his Twitter account. Combined with the relative transparency of SpaceX to begin with, this gives us an exceptionally clear look at how literal rocket science is performed at the Hawthorne, California based company.

This openness has been a key part of SpaceX’s popularity on the Internet (that, …read more

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Hackaday Links: December 9, 2018

SpaceX launched a rocket this week, and things did not go as planned. The hydraulics on the grid fins were stuck when the first stage started its atmospheric recovery, and the booster became a fish. The booster landed about a mile or so offshore, which meant we got some great footage of a failed landing, and there are even better shots of the guts of a landed booster. [Scott Manley] whipped out a video showing the ‘new’ discoveries of what’s going on inside a Falcon 9 booster. Interestingly: the weight of the upper stage is carried through the thrust plate …read more

Continue reading Hackaday Links: December 9, 2018

HPE and NASA make supercomputer on ISS available for experiments

Last year, HPE successfully built and installed a supercomputer on the International Space Station that could withstand the rigors of being in space. Today, the company announced that it is making that computer available for earth-based developers and scientists to conduct experiments. Mark Fernandez, who has the lofty title of America’s HPC Technology Officer at […] Continue reading HPE and NASA make supercomputer on ISS available for experiments

NASA’s Mars Rocket is Over Budget and Behind Schedule, Audit Finds

“At its current rate, we project Boeing will expend at least $8.9 billion through 2021—double the amount initially planned—while delivery of the first Core Stage has slipped 2½ years.” Continue reading NASA’s Mars Rocket is Over Budget and Behind Schedule, Audit Finds