A young red dwarf can look calm from a distance. But buried in its light may be the chemical remains of a wrecked world.

NASA has confirmed an early September 2026 launch target for the Nancy Grace Roman Space Telescope, eight months ahead of schedule and under budget. The mission will use a SpaceX Falcon Heavy to send ...

Hidden in the night sky, just above the hump of Taurus, is a giant crystal ball that shows both the past and the future. This is the Crystal Ball Nebula (NGC 1514). To look at this orb's gauzy, white ...

Surgeons assume general anesthesia switches off the higher brain. Recordings from single neurons in seven patients show the opposite: while they were unconsciou ...

NASA's Hubble Space Telescope snapped a delicate dance of celestial bodies in a new image of a distant galaxy that’s on a ...

NASA's Hubble Space Telescope has discovered a tidal disruption event 300 million light years away. The donut shaped remains ...