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ChrisR
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About

Guidance, Navigation and Control engineer, focused on spacecraft navigation around the Moon.

Author of the Nyx astrodynamics toolkit: it's free software (free as in "free speech" and as in "free snacks"). It's trusted by companies that are flying missions around the Moon and landing vehicles on the Moon.

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Votes Newest
47 What is "mission design"? What do mission designers do (if such a designation exists)? Feb 17
26 Why don't we build standardized space probes? Aug 27 '20
18 Most accurate attitude determination system in spacecraft? Mar 19
12 What is "Safe Mode"? Feb 7 '14
12 Solar sail thrust calculation May 21 '14
11 Thrust and rotation strategy to circularize a standard GTO orbit using ion propulsion? May 15 '17
8 How SpaceIL Beresheet gets to Moon from GTO? Feb 26 '19
8 How is the trajectory of spacecraft transferring between planets monitored? Mar 6 '17
8 Visualization of non-Keplerian orbits for solar sails May 5 '14
8 How feasible is the Moonspike mission? Oct 2 '15
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