#oceanUnmoderated tagAll postsTrending CommunitiesSteemitCryptoAcademyNewcomers' Communityআমার বাংলা ব্লগKorea • 한국 • KR • KOAVLE 일상STEEM CN/中文Steem AllianceSteem POD TeamWORLD OF XPILARTron Fan ClubBeauty of CreativityPIRCOIN · 해적 코인Explore Communities...#oceanTrendingHotNewPayoutsMutedalexanderrogge (39)in #utopiaplanitia • 6 days agoMore evidence for ancient ocean on Mars from Chinese roverPaul Scott Anderson - More evidence for ancient ocean on Mars from Chinese rover: #UtopiaPlanitia #Mars #Ocean…