George Leopold (@gleopold1) 's Twitter Profile
George Leopold

@gleopold1

Author, Calculated Risk: The Supersonic Life & Times of Gus Grissom

ID: 20736939

linkhttps://gleopold.wordpress.com calendar_today13-02-2009 00:59:47

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George Leopold (@gleopold1) 's Twitter Profile Photo

Wondering why the #Artemis dress rehearsal requires loading propellants, making this test far riskier than the deadly #Apollo1 plugs-out test on the day of the 1967 fire. The emergency egress glitch is also troubling. What are the remaining unknown unknowns? Matthew Beddingfield

George Leopold (@gleopold1) 's Twitter Profile Photo

This thing better come straight down during "Dead Man's Curve" portion of power descent (<200 feet) because, like other lunar landers that have toppled over, it is top heavy. #BlueMoon

George Noble (@gnoble79) 's Twitter Profile Photo

SpaceX just acquired xAI in a deal valuing the combined entity at $1.25 trillion. Elon says it's about building "data centers in space." But let me translate what's really happening here... xAI is burning through $1 billion per month. The company generated $107 million in

George Stanley (@geostanley) 's Twitter Profile Photo

So sorry to hear this, Mark. This, folks, is a Pulitzer Prize winning science and health reporter (and four-time Pulitzer Prize finalist):