OTD In Space - December 7: NASA Launches Apollo 17
NASA launched the last crew to land on the moon with the Apollo 17 mission. Three NASA astronauts flew to the moon that day: ...
Smithsonian Magazine on MSN5 个月
Apollo Astronauts Left American Flags, Boots and Even Poop on the Moon. Here's Why These ...
Apollo 17 astronauts Gene Cernan and Harrison Schmitt ... about falling objects in gravity fields,” Scott said in a broadcast ...