But it's JWST also made a shocking discovery, which one physicist has called a 'crisis' in the way we understand the universe ...

NASA’s James Webb Space Telescope has peered into the chaos of the Cartwheel Galaxy, revealing new details about star formation and the galaxy’s central black hole. This landscape of “mountains” and ...

The $1.6 billion mission is an extremely complicated engineering challenge and will make gravitational wave detections in ...

And the supermassive black hole at its center is shooting an outstretched beam of energy into space. The Hubble Space ...

Star explosions called novas are happening twice as often near a gargantuan black hole jet as they are in the rest of the ...

This image from the NASA/ESA Hubble Space Telescope features the spiral galaxy IC 1954, located 45 million light-years from Earth in the constellation Horologium.

M87 is one of the larger galaxies in our local patch of the Universe, and its central black hole has active jets. During an earlier period of regular observations, the Hubble Space Telescope had found ...

This image from the NASA/ESA Hubble Space Telescope features the spiral galaxy IC 1954, located 45 million light-years from ...

"It's been a case of borrowing from Peter to pay Paul," NASA's Norm Augustine said. "And Peter's about to run out of money to borrow." ...

A dazzling new image from the Hubble Space Telescope captures a bright spiral galaxy on a diagonal tilt, resembling a ...

A nova is a temporary brightening of an old white dwarf. This aged stellar remnant steals material from a companion, ...

The Square Kilometre Array will take longer to expand further into eight African nations than originally planned.