A telescope in Chile has captured a stunning new picture of the Butterfly Nebula, a grand and graceful cosmic wonder.

A technique called interferometry can greatly magnify tiny objects on the sky, and is powerful enough to reveal the surfaces ...

A telescope in Chile has captured a stunning new image of the Butterfly Nebula, a grand and graceful cosmic wonder.

A newly proposed type of supermassive black hole surrounded by a dense gas shell may account for the small red dots seen in ...

While the feds idled, an interstellar object known as 3I/ATLAS was barnstorming the solar system, at a speed that reached 153 ...

Comet 3I/ATLAS was discovered on July 1 by the NASA-funded Asteroid Terrestrial-impact Last Alert System (ATLAS) observatory.

See the iconic Pillars of Creation in this 3D visualization created from James Webb and Hubble Space Telescope data. Credits Producer Greg Bacon (STScI), Frank Summers (STScI), NASA's Universe of ...

NASA is about to release the highest-resolution images yet of 3I/ATLAS, offering a three-times-sharper view than Hubble and fresh clues about its bizarre 'anti-tail' and possible alien origins.

Dick Cheney, the unapologetic Wyoming Republican who supercharged the office of vice president when he served under George W. Bush from 2001 to 2009, died Nov. 3. He was 84 and will be remembered for ...

It's been 35 years since Hubble came online, so in honor of the intrepid telescope's 35th anniversary, we've put together this gallery of our favorite Hubble images. The Hubble Space Telescope was ...

A telescope meant to peer into distant galaxies revealed mysteries much closer to home. Hubble’s gaze uncovered new moons, strange storms, and shifting atmospheres across the planets. Each discovery ...