The James Webb Space Telescope and the Hubble Space Telescope recently released a chilling view of two spiral galaxies, IC ...

This NASA/ESA Hubble Space Telescope image depicts the cosmic tangle that is MCG+05-31-045, a pair of interacting galaxies located 390 million light-years away and a part of the Coma galaxy cluster.

As Congress investigates extraordinary claims that alien spacecraft have invaded American skies, a onetime NASA leader says ...

I assumed it was a very strange kind of cloud." It's not every day you get to watch a rocket launch into a sky glowing with ...