The teams behind two potential new space telescopes have embarked on their final design studies as they go head-to-head to ...

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

Brian Greene (Cosmic String Theory) and Astrophysicist Ethan Siegel have collaborated on a National Geographic coffee-table ...

Using the Japanese-led X-ray Imaging and Spectroscopy Mission (XRISM), astronomers have taken a deep look into a fascinating ...

A glowing nebula located approximately 2,700 light-years from Earth resembles a guitar with a bright pulsar at the tip of the ...

Editor's note Nov 28. — It's labeled as a Black Friday deal, but it was $30 cheaper last week. The 5-inch variant of this ...

See composites created using James Webb Space Telescope and Chandra X-ray Observatory imagery. A pair of galaxies, a nebula, ...

The cosmic curtain lifts as NEOWISE's last act reveals breathtaking images, a testament to its legacy and a treasure for the ...

The Celestron NexStar 8SE is the perfect telescope for anyone serious about stargazing. It's a great investment at full price ...

Nov. 12, 2024 — The standard model for how galaxies formed in the early universe predicted that the James Webb Space Telescope (JWST) would see dim signals from small, primitive galaxies.

The Sombrero galaxy, named for its resemblance to the Mexican hat, is about 30 million light-years from Earth.

Does someone on your holiday gift list have a passion for checking out the stars? WTOP space expert Greg Redfern has some ...