A team of astronomers, led by Yale University, has made an exciting discovery—a giant galaxy with a record-breaking nine ...

Here's everything you need to know about why Saturn's rings are about to disappear — and when they will return.

Called SPHEREx, and set for launch on a SpaceX Falcon 9 rocket from Vandenberg Space Force Base no sooner than Tuesday night, ...

The bright blue supergiant that marks Orion's foot Related: 150 Cosmically Cool Baby Names Meaning Moon for Boys and Girls 16 ...

"Everything scattered in the Andromeda system is very asymmetric and perturbed. It does appear that something significant ...

The megaphone-shaped spacecraft, called SPHEREx — short for Spectro-Photometer for the History of the Universe, Epoch of ...

"The operations work at STScI, NASA's Goddard Space Flight Center, and other NASA contractors is funded by the operational ...

The Hubble Space Telescope captured imagery of Jupiter and its Great Red Spot in 2023 and 2024. Credit: NASA, ESA, J.

A new image from the Hubble Space Telescope shows one of the most famous and beautiful objects in the night sky.

Two Mars gravity assists are expected, and NASA astronauts Suni Williams and Butch Wilmore are finally set to come home from an extended stay on the International Space Station. Here are five space ...

A family portrait of the Andromeda galaxy and its orbiting dwarf satellites raises questions about how galaxies evolve.