Saganism 📚
@saganismm
Carl Sagan | Cosmos, Astronomy, Physics & Philosophy
ID: 831388350275796992
14-02-2017 06:23:23
707 Tweet
9,9K Followers
3,3K Following
@saganismm
Carl Sagan | Cosmos, Astronomy, Physics & Philosophy
ID: 831388350275796992
14-02-2017 06:23:23
707 Tweet
9,9K Followers
3,3K Following