DescriptionPIA21422 - TRAPPIST-1 Planet Lineup, Figure 1.jpg Original entry English: This artist's concept shows what the TRAPPIST-1 planetary system...
English [[File:PIA21422 - TRAPPIST-1 Planet Lineup.jpg]] cropped determination method: SHA-1...
DescriptionPIA21422 - TRAPPIST-1 Planet Lineup.jpg Figure 1 English: This artist's concept shows what the TRAPPIST-1 planetary system may look like, based...