What If We Built Cities on the Moon?
If you could, would you live on the Moon? Not as one of the courageous early settlers, but as a citizen of a fully-functioning Moon city. What would they be…
What If You Fell Into a Black Neutron Star?
Click this link to make some cash for giving your opinion: Thanks YouGov for sponsoring! A dark, mysterious object has appeared at the outer edges of our Solar System. It…
Could Every Planet in the Solar System Have a Twin?
Our Solar System has eight planets, a few dwarf planets and more than 200 moons. But wait. Are you seeing double? Or did every planet suddenly get a twin? Where…
What If Mars Was Half Land and Half Water?
Mars didn’t always look like this. It may have once been covered in oceans. But what if we brought all the Martian water back and transformed the red planet into…
What If You Hibernated for 100 Years?
Pack your bags because you’re traveling through space to see Alpha Centauri. There’s just one problem. It’s going to take 100 years. But is it possible to sleep through the…