"There are incredibly tantalizing samples in the Perseverance rover's cache that could revolutionize our understanding of ...

NASA’s Gateway is coming to life with a solar-powered spacecraft built to light it up—and move it around the Moon.

A new NASA spacecraft called Pandora is awaiting launch ahead of its journey to study the atmospheres of exoplanets, or ...

One of those offshoots, known as the Solar Lot, is set up in the parking lot of Sky Bar along Fourth Avenue. Breaking: Trump says FBI is on-scene at Brown University Taylor Swift cried offstage at her ...

TUCSON, Ariz. (KGUN) — The Fourth Avenue Winter Street Fair is drawing thousands of people to one of Tucson’s most recognizable corridors this weekend, but tucked just off the main drag are smaller ...

The comet is the third object ever confirmed to have entered our cosmic neighborhood from elsewhere in the galaxy. Space telescopes and orbiters have been documenting the rare visit. A mysterious ...

The same active region of the sun that produced stunning auroras that were visible as far south as Mexico earlier this week has erupted again. On Friday the sun released a powerful, X4.0-class solar ...

Simulations reveal that Jupiter’s rapid growth disrupted the early solar system, creating rings where new planetesimals formed much later than expected. These late-forming bodies match the ages and ...

How fast and in which direction is our solar system moving through the universe? This seemingly simple question is one of the key tests of our cosmological understanding. A research team led by ...

NEW YORK (AP) — Space weather forecasters issued an alert on Tuesday for incoming severe solar storms that could produce colorful northern lights and temporarily disrupt communications. In the past ...

NEW YORK — Space weather forecasters issued an alert on Tuesday for incoming severe solar storms that could produce colorful northern lights and temporarily disrupt communications. In the past few ...