Using a new framework, astronomers arrived at the most precise measurement of our universe’s expansion rate—but things still ...

Any project, supported or not by a committee, that is currently being worked on or is considered active, and will have an end date. The Committee on Astronomy and Astrophysics (CAA) provides an ...

Astronomers have spotted a bizarre cosmic explosion that refuses to play by the rules—and it’s leaving scientists scrambling for answers. GRB 250702B, detected by NASA’s James Webb Space Telescope and ...

Thirty-four years after Cornell University scientists first conceived it, the Fred Young Submillimeter Telescope (FYST) now ...

Studying the star, called SDSS J0715-7334, could give astronomers insights into how the universe's first stars were formed ...

The National Aeronautics and Space Administration (NASA) announced the completion of a telescope designed to investigate exoplanets and dark matter in photos released Dec. 4, 2025. The Roman Telescope ...

A 40 meter-wide radio telescope being built in northeastern Brazil will be able to detect and locate mysterious flashing blasts of energy that are brighter than whole galaxies, according to a new ...

Add Yahoo as a preferred source to see more of our stories on Google. The CiELO project’s results are intended to complement and enhance the interpretation of data from telescopes such as NASA's James ...

Richmond Public Schools students visited Randolph-Macon College's Keeble Observatory to get a hands-on look at the stars and ...

Explore black hole discovery in astrophysics, from hidden stellar remnants to supermassive giants, and learn how scientists detect these invisible cosmic objects using light and gravitational waves.

The Committee on Astronomy and Astrophysics (CAA) provides an independent, authoritative forum for identifying and discussing issues in astronomy and astrophysics with the research community, the ...