The universe is so vast, and the difficulty of discovering all that there is out in the cosmos is so great, that one might as ...

Travel back 390 million years after the big bang to the ancient Maisie's Galaxy in this stunning 3D visualization that ...

The Roman Space Telescope's next generation coronagraph instrument will help deliver amazing views of exoplanets. Learn how ...

Mercury spill closes Sunspot Solar Observatory and nearby forest trails indefinitely, though officials say there is no public ...

Lately we've been reporting about a series of studies on the Habitable Worlds Observatory (HWO), NASA's flagship telescope ...

Astronomers have spotted runaway black holes screaming through space, leaving trails of stars in in their wake.

Scientists watched a solar flare grow from tiny magnetic sparks into a violent plasma-raining avalanche on the Sun.

Novelist Megha Majumdar, one of this year's winners of medals presented by the American Library Association, doesn't only ...

Now, using the world's largest radio telescope project, the Atacama Large Millimeter/submillimeter Array ( ALMA ), ...

Published in Nature Astronomy, the new map uses fresh observations by the James Webb Space Telescope, aimed at a well-studied ...

Using a brand new data analysis tool, astronomers identified more than 800 strange and previously undocumented space objects.

Unistellar's citizen scientists are using their smart telescopes to engage in planetary defense, research and observational astronomy.