The Priority Mail 'Spiral Galaxy' and Priority Mail Express 'Star Cluster' stamps are now available in panes of four at post ...

Hubble Space Telescope mapped Andromeda, revealing a chaotic history shaped by mergers. A 2.5-billion-pixel mosaic shows 200 ...

For optical astronomy, the space station will be accompanied by the Xuntian telescope, which can be translated to “survey the ...

Astronomers aimed the Very Large Telescope in Chile at a nearby exoplanet and discovered jet stream winds blowing nearly 80 ...

Explore the extraordinary weather phenomena on WASP-127b, where supersonic winds reach speeds of 33,000 kilometers per hour.

Twin jets erupt from a supermassive black hole in Draco, offering new insights into black hole activity and evolution.

The United States Postal Service has issued two new stamps featuring stellar images beamed back to Earth by the James Webb ...

Scientists have found that supermassive black holes self-grow by regulating the cooling of surrounding hot gas, forming warm ...

NASA’s NICER Continues Science Operations Post Repair NASA crew aboard the International Space Station installed patches to the agency’s NICER (Neutron star Interior Composition Explorer) mission ...

Scientists have created over a million simulated cosmic images using the power of supercomputers to anticipate the capabilities of NASA’s upcoming Roman Space Telescope. These synthetic images allow ...

The giant radio galaxy (GRG) will help broaden astronomers understanding of the largest structures in the universe.

The James Webb Space Telescope (JWST) continues to transform our understanding of the universe. By combining its advanced ...