#nasaUnmoderated tagAll postsTrending CommunitiesSteemitCryptoAcademyNewcomers' CommunitySteemit Feedbackআমার বাংলা ব্লগKorea • 한국 • KR • KOSteem AllianceSTEEM CN/中文AVLE 일상Steem POD TeamWORLD OF XPILARBeauty of CreativityTron Fan ClubExplore Communities...#nasaTrendingHotNewPayoutsMutedpurplerain974 (34)in #nasa • 3 days agoThis is how NASA wants to bring back its Mars rock samplesNew Ideas What remained were plans for two new approaches. One of them would use proven landing methods already used…