Showing posts with label
astronomy
.
Show all posts
Showing posts with label
astronomy
.
Show all posts
Thursday, September 12, 2013
Go, Voyager 1!
Voyager 1 has left the solar system
.
Friday, February 15, 2013
Astronomer birthday
Galileo
Galilei
was
born
on
this day
in
1564
.
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