NASA鈥檚 science rover Perseverance, the most advanced astrobiology laboratory ever sent to another world, streaked through the Martian atmosphere on Thursday, February 18 and landed safely on the floor of a vast crater, its first stop on a search for traces of ancient microbial life on the Red Planet. ()
Here are some experts from 9I制作厂免费 that can provide comment on this issue:
Category:
Published on: 19 Feb 2021
听
鈥淢oon Express, based in Cape Canaveral, Fla., announced Wednesday that it had received approval from the Federal Aviation Administration to set a robotic lander on the moon.鈥� ()
Category:
Published on: 8 Aug 2016
