Four-telescope astronomical observatory is at the heart of the first space exploration to be led by the country ...

Views of a massive galaxy cluster Abell 2256 have been captured by NASA’s Chandra X-ray Observatory, ESA’s XMM-Newton and ...

GJ 504 b has been one of astronomy’s stranger nearby worlds for years, a faint pink companion circling a sunlike star 57 ...

IceCube neutrino source starburst galaxy: astronomers traced a 750-teraelectronvolt ghost particle to Shadow Blaster, a ...

There’s bad news to report on the clear skies front. A new paper, available as a preprint on arXiv from researchers at NASA’s ...

In astronomers’ speak, the term galactic bulge stands for the dense cluster of billions of stars, many of them packed tightly ...

NASA's plans to return astronauts to the moon through the Artemis program and ultimately send humans to Mars highlight just ...

A new telescope atop a mountain in Chile will help scientists look back to when the universe had just begun.

NASA plans to mount a daring mission to stave off the destruction of the Swift Observatory, which has been falling back to ...

The Very Large Telescope (VLT) and the Atacama Large Millimeter/submillimeter Array (ALMA) has captured a "violent cosmic ...

The stars at night are big and bright in Rockwood.

In swirling gases and dust in deep space, students saw an apple, a tomato, a jellyfish and a brain. The students called out their excited guesses as they tried to see the image that inspired the ...