RT @neiltyson: Sept 23: Happy Equinox to all Earthlings. One of only two annual days when the Sun everywhere rises due East & sets due West. 0 atbildes
 |
Artis Zeile (2015-09-23 18:43:00) |
RT @neiltyson: Sept 23: Happy Equinox to all Earthlings. One of only two annual days when the Sun everywhere rises due East & sets due West. | |