Astronomers have discovered that a young galaxy was gradually starved by its central supermassive black hole, in what was ...

A disparate collection of young stellar objects bejewels a cosmic panorama in the star-forming region NGC 1333 in this new ...

In the days ahead, NASA could roll out the SLS rocket that will propel four astronauts on a journey around the moon. Here's ...

The Hubble Space Telescope has been used to determine the mass of white dwarf star LAWD 37. It is "56 percent the mass of our ...

NASA selects two Colorado companies to develop technology used on its next space telescope, which will search for life on other planets ...

NASA has selected L3Harrist o develop advanced optics and mirror systems for the Habitable Worlds Observatory, a flagship ...

The Hubble Space Telescope is suddenly facing a much shorter future than many astronomers expected, with new modeling ...

January is the best time of the year to see the Great Orion Nebula as it climbs high overhead in the winter sky. Look to the ...

James Webb Space Telescope interferometric data indicate that hot dust near the Circinus black hole produces most infrared emission, revising earlier interpretations of outflows.

Hubble deorbiting over Hong Kong or Singapore would likely end in at least one casualty, the scientists behind a new study ...

A new discovery reveals Cloud-9, a starless gas cloud that offers fresh insight into galaxy formation in the early universe.

NASA has formally concluded that 3I/ATLAS, the third confirmed interstellar object ever detected passing through the solar ...