Wolf 359’s extreme radiation and frequent X-ray flares make life-sustaining atmospheres on nearby planets highly unlikely, ...

Sunspot AR3165 has erupted with several m-class solar flares in a span of a few hours. NASA Solar Dynamics Observatory captured the fireworks in several wavelengths. Credit: Space.com | footage courte ...

The ESA/NASA Solar and Heliospheric Observatory (SOHO) has officially discovered 5000 comets. Comet number 5000 was spotted ...

LISA is set to revolutionize our understanding of the gravitational universe and the interactions that make the entire cosmos ...

“We [will be able to] move quickly and map out very large areas of the sky,” adds Josh Schlieder, the telescope’s wide-field ...

So long as the weather cooperates, Saturn, Venus, Mars, Jupiter and the moon will be visible Sunday evening during an open house at the Indiana University Kokomo Observatory. The open house begins at ...

A small blue dwarf galaxy passed through the massive Bullseye galaxy. This impact created nine rings of new stars.

NASA's upcoming Pandora mission will complement the James Webb Space Telescope by making it easier to detect water in the ...

Space agencies have systems in place to spot, track, and forecast the future orbits of potentially hazardous asteroids.

After a blue dwarf galaxy shot through it like an arrow, the large Bullseye now has nine rings—six more than any other galaxy ...

Supermassive black holes are seen as sources of wanton cosmic destruction, but there may be more to their powerful influence ...

"We are the first mission to be able to track space weather events in three dimensions routinely across the solar system." ...