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Christoph

I'm a hobby programmer from Germany.

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20 What is the density of supercooled LOX at −206 °C, as SpaceX uses it Dec 13 '19
20 Why didn't the SRBs of the Space Shuttle use carbon instead of aluminium? May 12 '17
17 How did people know how to build the first space ship? Aug 10 '17
6 Why exactly didn't they jettinson the boosters direct after burnout at the Starliner launch? Dec 20 '19
4 Why does the Electron rocket throw sparks; especially at SECO? Dec 19 '19
4 What is the exit diameter of the LE-5B liquid hydrogen Engine used in H-II Sep 16 '19
3 Does chamber pressure have the same impact on ISP for different types of engines? Feb 11
3 Launch profile autopilot Mar 8 '19
2 very low Be4 chamber pressure Apr 5 '18
1 Roscosmos: Government agency, state-owned corporation, or something else? Jul 11 '19

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