Astronomers have discovered a system of five merging galaxies just 800 million years after the Big Bang, in a find that is ...

NASA and SpaceX are targeting 2:45 a.m. EDT, Sunday, Aug. 24, for the next launch to deliver science investigations, supplies, and equipment to the International Space Station.

By the end of August, a whopping 74 orbital rockets lifted off from Florida's Space Coast. For perspective, that total ...

"Congratulations to @SpaceX on its Starship test. Flight 10's success paves the way for the Starship Human Landing System ...

On Aug. 23, 1966, NASA's Lunar Orbiter 1 sent back the first photo of Earth from the moon. It showed a grainy crescent Earth ...

A 2012 astronaut photo shows the striking beauty of Japan's Aso Caldera, a "supervolcanic" structure home to more than a dozen volcanoes and "hellish" hot springs. It was formed by several major ...

A National Aeronautics and Space Administration (NASA) pilot program will utilize citizen science to help expedite hurricane disaster recovery.

The mighty James Webb and Hubble space telescopes united to reveal stars being born inside the Small Magellanic Cloud, which orbits the Milky Way.

Detailed photos from the newly operational Vera C. Rubin Observatory have revealed that the recently discovered interstellar object 3I/ATLAS is roughly 7 miles wide, making it the largest of its ...

A 2016 satellite photo shows nearly a dozen swirling dark spots that emerged in the clouds over Heard Island in the Indian Ocean.