When you look around the universe you live in, it looks like a 3D space, just like the surface of the Earth looks like a 2D ...

When you look at your surrounding environment, it might seem like you're living on a flat plane. After all, this is why you ...

After hours: February 28 at 6:28:40 PM EST ...

You live on the surface of a giant sphere, like a beach ... inside a 3D space (your room). Such loops are called mathematical knots. Geometric topology is a beautiful and complex subject, and ...

The $488 mission will scan the entire sky to better understand the evolution of the universe and look for ingredients for ...