January 2010
12 posts
Jan 29th
283 notes
Jan 29th
234 notes
Jan 27th
10 notes
Jan 27th
516 notes
Jan 25th
Jan 25th
67 notes
Jan 21st
10 notes
Jan 14th
Jan 14th
“近年の研究により、“スーパーアース(巨大地...”
– edited :: NationalGeographicJP news - 天の川銀河恒星系、15%が太陽系型か (via do-nothing)
Jan 12th
Jan 8th
13 notes
Jan 7th
33 notes