gekko
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Starship 9: A Cosmic Adventure with a Stubborn Door and a Stuttering Start
SpaceX’s ninth Starship flight reached suborbital apogee; booster broke on landing, payload door failed, data-rich lessons for Mars.
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Starship Flight 9: Skipping the Rehearsal, Aiming for the Stars
Starship Flight in May: will SpaceX skip the Wet Dress Rehearsal? First reflown Super Heavy, splashdown recovery, high-stakes tests.
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Rotating Detonation Rocket Engines: A New Frontier in Propulsion
Venus Aerospace RDRE test signals a propulsion leap: compact, fuel-flexible engines promising higher efficiency and hypersonic travel.
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Duct Tape and Determination: Ed Smylie’s Apollo 13 Heroics
Ed Smylie, NASA engineer who improvised a duct-tape CO2 scrubber to save Apollo, honored for quick thinking, grit, and American ingenuity.
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The Hadamard Code: From Mars to Single-Pixel Cameras
Hadamard code: the error-correcting math that saved Mariner’s Mars images and now powers single-pixel cameras and advanced imaging.