Analysis of Event Horizon Telescope observations from 2009 to 2017 reveals turbulent evolution of the M87* black hole image.

The rocky world, with its baking-hot surface, is likely not habitable.

Evidence indicates phosphine, a gas associated with living organisms, is present in the habitable region of Venus’ atmosphere.

National Science Foundation awards proposal for space weather modeling.

Researchers suggest a novel process to explain the collision of a large black hole and a much smaller one.

A binary black hole merger likely produced gravitational waves equal to the energy of eight suns.