Astronomers spend much of their time mapping the universe, but until now their results have been collected and archived in so ...

By Will Dunham WASHINGTON, July 8 (Reuters) - A quasar — among the universe's most luminous and energetic objects — is a ...

The Euclid space telescope has discovered 31 ancient quasars, including the earliest known, raising new questions about black ...

For the first time, astronomers have directly mapped the magnetic field surrounding one of the Milky Way's most unusual ...

The Euclid space telescope has spotted the oldest quasars—the brightest objects in the universe—ever discovered, deepening a ...

Why are scientists taking unidentified aerial phenomena seriously? Because every answer matters for science, national security, and the people whose lives are changed by these experiences.

The Bayeux Tapestry is one of the most famous textile works in the world, and for the first time in more than 900 years it ...

A star located about 1,300 light-years from Earth shows signs of having devoured one of its planets — and is now gearing up ...

A best-yet measurement of one of general relativity’s most mind-boggling effects is “another feather in Einstein’s cap” ...

Supported by the new Astronova Fellowship program, Christina Vides will advance her research in a technique that sharpens the ...

Using data from NASA’s Chandra X-ray Observatory and the European Space Agency’s XMM-Newton, a team of researchers made ...

Can Jordan Walker or Junior Caminero top Oneil Cruz and Aaron Judge's 513-foot blasts in the 2026 Home Run Derby?