Tiny Möbius strip fashioned from carbon nanotube building blocks

This tiny space rock might be the 1st physical evidence of a rare supernova

Wild Apophis asteroid spacecraft concept would loft tiny, laser-driven probes for 2029 flyby

Curiosity Rover on Twitter: Some of you have noticed this image I took on Mars. Sure, it may look like a tiny door, but really, it’s a natural geologic feature! It may just *look* like a door because your mind is trying to make sense of the unknown. (This is called "pareidolia")