NASA said that while the mystery of the Circinus galaxy’s excess emissions has been solved, there are billions of black holes ...

A spectacular new image from the James Webb Space Telescope reveals intricate structures inside the Helix Nebula, where a ...

Many observatories have captured the Helix Nebula, but none in such detail as the Webb.

NASA’s James Webb Space Telescope captured mesmerizing new images of the Helix Nebula. With the use of Webb’s NIRCAm, pillars ...

NASA is sounding an unusually stark alarm: in the coming years, streaks from commercial satellites could creep into almost every image taken by major space telescopes. What was once a pristine, black ...

NASA’s James Webb Space Telescope captured detailed images of gas and dust shaped by a dying star in the Helix Nebula, ...

THIS is the sharpest image ever taken near a supermassive black hole – and it solves a huge mystery that’s baffled scientists ...

Nearly 14 years ago, NASA’s Curiosity rover landed on Mars for a mission to explore the red planet and discover if it had an ...

A comet hurtling through the solar system from interstellar space is exactly what it appears to be, NASA officials said Wednesday, moving to quash a wave of online speculation. At a news conference, ...

The members of Crew-11 — two American, one Russian and one Japanese — splashed down after one became ill, prompting an early ...