@scientific_railroads to VideosEnglish • 1 day agoThe Exoplanets Next Doorwww.youtube.commessage-square0arrow-up12arrow-down11cross-posted to: mealtimevideos
arrow-up11arrow-down1external-linkThe Exoplanets Next Doorwww.youtube.com@scientific_railroads to VideosEnglish • 1 day agomessage-square0cross-posted to: mealtimevideos