RT @SETIInstitute: #SETITalks: Geology After Pluto – Jeff Moore | New Horizons discoveries in geology buff.ly/1UdO0Ym https://t.co/hWQypjv0uL
RT @SETIInstitute: #SETITalks: Geology After Pluto – Jeff Moore | New Horizons discoveries in geology buff.ly/1UdO0Ym https://t.co/hWQypjv0uL