Frozen fuel from the Falcon 9 rocket launched Monday created a luminous display for several minutes, and was seen by people from England to Eastern Europe.

It's been another busy day of updates on the war in Ukraine, with Vladimir Putin giving his first public reaction to the ceasefire proposal. We're pausing our updates for now - before we go, here ...

Scientists have gotten the best-ever view of 'space tornadoes' howling near the Milky Way's black hole. The cosmic twisters ...