The crew of the Artemis II mission is homeward bound, following their record-breaking journey around the moon.

Since its launch in April 1990, the Hubble Space Telescope has been an invaluable tool for astronomers in unraveling the ...

Artemis II astronauts captured a stunning Milky Way photo from the Orion spacecraft during their lunar flyby on April 7, 2026 ...

A new galaxy, named Candidate Dark Galaxy-2 or CDG-2, was recently discovered using the Hubble Space Telescope, according to a new paper CDG-2 is believed to made up of 99% dark matter, which NASA ...

The astronauts took turns looking out Orion's windows, capturing photos of the Moon's far side and Earth's crescent shape.

A new image from NASA’s Webb Telescope captures a stunning new look at Messier 90 (M90), a massive spiral galaxy escaping the Virgo Cluster and heading toward the Milky Way, Earth’s home galaxy.

Astronomers have spotted a galaxy so faint, it’s almost invisible — a discovery that could help illuminate one of the most elusive substances in the universe. The researchers found Candidate Dark ...

For the first time, astronomers have directly measured the speed of superheated gas billowing from a cauldron of stellar activity at the heart of M82, a nearby galaxy undergoing an extraordinary burst ...

CAPE CANAVERAL, Fla. (AP) — For the second time this year, NASA moved its moon rocket from the hangar out toward the pad Friday in hopes of launching four astronauts on a lunar fly-around next month.