Have scientists finally confirmed the existence of the first exomoon? This is what a study released on the preprint server ...

What can an ancient supernova teach scientists about Earth and celestial objects? This is what a study recently published in ...

After decades of searching, astronomers may have finally stumbled upon the first moon known to exist beyond our solar ...

An international team, including astronomers from the University of Geneva (UNIGE) and the National Centre of Competence in ...

A new study reveals how shifting ice shells on icy moons can cause dramatic pressure changes, sometimes enough to boil their hidden oceans. The outer planets of our Solar System are accompanied by ...

The satellite is operated and run by Blue Skies Space, a U.K.-space science data company and was launched aboard SpaceX’s ...

Using the Webb telescope’s powerful Near Infrared Imager and Slitless Spectrograph (NIRISS) instrument, the team detected a ...

Using images from the James Webb Space Telescope (Webb), an international research team including Western's Stanimir Metchev ...

You’re looking at the cosmic neighborhood of the Milky Way. Travel beyond the dark matter halo into intergalactic space and meet the 59+ dwarf galaxies already orbiting our own. Discover the fate of ...

Seventy light-years from Earth, a star called Kappa Tucanae A harbors one of astronomy's most perplexing mysteries: dust so hot it glows at more than ...

A new study indicates the possibility of unexpected changes in the trajectory of comet 3I/ATLAS before its departure from the ...

Scientists have detected tiny lightning bolts on Mars for the first time — they were found discharging around NASA's ...