These astronauts may not have specifically gone to space to make fun of flat-earthers, but that doesn't make their trolling of them any less hilarious. In case you didn't know, there are still some people that believe the earth is flat. That's obviously pretty crazy, especially since we have ...

We're not sure if "Mad Mike" Hughes has been living under a flat rock his entire life or what, but he recently decided to launch himself into the air to observe the Earth. Why did he do this exactly? He wanted to prove the Earth was flat and not round. Hughes actually built a rocket and ...

The wheel has remained relatively unchanged as far as its basic structure goes. It's round and for the most part its shape stays the same throughout its use. Until now. NASA just created a completely new wheel that's made with a nickel-titanium alloy. The way it's constructed allows this ...