The new 8.5-foot telescope is set to launch this Tuesday by NASA's Jet Propulsion Laboratory with a clear objective: to ...

Astronomers have made an extraordinary discovery: a blazar, a highly active and luminous galactic nucleus powered by a ...

A team of astronomers has found the first binary star system, D9, near the supermassive black hole Sagittarius A*. Previously ...

The planet WASP-121b is extreme. Its a gas giant almost twice as big as Jupiter orbiting extremely close to its star50 times ...

Called SPHEREx, and set for launch on a SpaceX Falcon 9 rocket from Vandenberg Space Force Base no sooner than Tuesday night, ...

Scientists mapped exoplanet WASP-121b’s atmosphere, revealing extreme winds and hidden metals. Iron and titanium appear ...

The megaphone-shaped spacecraft, called SPHEREx — short for Spectro-Photometer for the History of the Universe, Epoch of ...

A team of astronomers has uncovered the fastest planetary jetstream ever recorded, ripping across the equator of the giant ...

New observations of a small asteroid discovered in December have led astronomers to conclude that the chances of it striking ...

The Webb telescope — a scientific collaboration between NASA, ESA, and the Canadian Space Agency — is designed to peer into ...

At the start of the year, the European Commission established the Cherenkov Telescope Array Observatory (CTAO) as a European ...