6月27日(土)のつぶやき 2015-06-28 02:26:27 | twitter SOFIAtelescope @SOFIAtelescope 03:00 SOFIA is planning to fly in Pluto's shadow to study its atmosphere #NASAbeyond #PlutoFlyBy pic.twitter.com/ldfz0ZYXam vallie?さんがリツイート | 77 RT from Twitter for i . . . Read more
