Is this a first?
I know Lunar Impactor...d'I mean Prospector, was observed impacting. What about Mars probes or the Galileo Jupiter probe or orbiter?
Space/Science » in reply to Big day for Titan, Gary may find the results interesting
I know Lunar Impactor...d'I mean Prospector, was observed impacting. What about Mars probes or the Galileo Jupiter probe or orbiter?