It sounds like something out of science fiction. A material that gets hit, cracked, or bent — and comes out tougher for it.

A new study has suggested that the idea of our universe being a simulation does not hold up at all, and it’s not because of a ...

XRISM’s observations of GX13+1 revealed a slow, fog-like wind instead of the expected high-speed blast, challenging existing models of radiation-driven outflows. The discovery hints that temperature ...