A new study rewrites the story of human evolution, suggesting that intelligent life is not rare but a natural planetary ...
As shocking as it sounds today, prior to the 1990s, scientists couldn't be certain that stars beyond the sun also had planets ...
(Photo by: Universal History Archive/ Universal Images Group via Getty Images) “Planetary scientists often wish there was something in between those two planets. It seems like wasted real estate ...
I hope you can get outside and see the “planetary parade” for yourself as it is pretty cool to see four of the five naked eye planets from horizon to horizon. Mercury, the fifth naked eye ...