If 55 Cancri e is 40 light years away from our Solar System, exactly how far is it, and how long would it take a 70 kilometer per second ship to get there?
Monday, August 10, 2015
Saturday, August 8, 2015
TrES-2b – The Darkest Planet Ever Seen
It is very difficult to imagine how a planet so close to its sun reflects only 1% of the light that hits it.