This 180-sided object cannot fit through another like it, no matter where you bore the hole or how you tilt it.

Christoph Thiele and Floris van Doorn from the University of Bonn have been awarded an ERC Synergy Grant of 6.4 million euros ...

November's full Beaver Moon will occur on Nov. 5 and will be the biggest and brightest moon of 2025. Space agencies around the world are planning moon missions that will depend on water ice for ...