China announces plan to build early-warning system for dangerous asteroids

A NASA satellite just woke up from hibernation in deep space. Here is what it can tell us

NASA taps SpaceX to launch the telescope that could unlock new worlds

Physicists created a tiny universe where time emerged without a clock

4 news sources are covering this Science story right now — Newsylist is tracking how fast it spreads.

Astronomers scrutinize exoplanet that survived the death of its star

High‑altitude mouse found near 7,000 meters may redefine mammal survival limits

Scientific reports identify the Andean leaf-eared mouse living at record-breaking altitudes, challenging established limits for mammal survival.

'What we found was striking': Physicists detect new kind of signal from a black hole's 'point of no return'

Physicists report the detection of a novel gravitational wave signal originating from the event horizon of a black hole.