How Do We Know What Air is Like on Other Planets?
How do we know what the air is like on planets we haven’t visited? This video explains how to see air from 150 light years away. [via minutephysics]
Tagged: planets
The Fermi Paradox
The universe is unbelievably big – trillions of stars and even more planets. Soo… there just has to be life out there, right? But where is it? Why don’t we see any aliens? Where...
The Nicest Neighborhoods in the Universe
What does it really take for a planet to be habitable? It turns out, certain parts of a star system, a galaxy, and even the universe as we know it, are more habitable than...
Video Game Planets
Let’s see if you can identify all twenty video game titles in this animation quiz! If you’re stuck, the full list is after the jump!
