NASA recently highlighted some collaborations between the Chandra X-ray Observatory and other telescopes.
NASA's Hubble Space Telescope launched in 1990 and has taken some of the most stunning photographs of the universe around us.
Related Topics: Stars and Galaxies
A photo by the Hubble Space Telescope shows the solar system's largest planet in surprising pastel hues.
Once again, scientists have realized that when it comes to dark matter, they are missing a piece or two of the puzzle.
Galactic halos are both more massive and more complicated than scientists realized, according to new observations from the Hubble Space Telescope.
The Hubble Space Telescope turned its powerful eyes to a celestial visitor to our skies — Comet NEOWISE, which put on a stunning show in the United States earlier this summer.
Astronomers used the moon as a mirror to study Earth during a lunar eclipse, simulating a possible search for signs of extraterrestrial life.
Can't get enough of summer? Saturn's northern hemisphere is also in the throes of the season, and the Hubble Space Telescope has captured a stunning new photo of the ringed planet to celebrate.
A high-powered telescope array has caught the brilliant fireworks-like "streamers" of gas formed during an early stage of star development in a cluster.
The Hubble Space Telescope will be honored on a new golden dollar coin reflecting the innovation embodied by the orbiting observatory and the U.S. state from where it is managed on the ground.
The Hubble Space Telescope spotted a bat signal out in the cosmos, 1,300 light-years from home. And the bat? It's flapping its wings.
Incredible new images from the Hubble Space Telescope reveal nearly dead stars spewing blasts of hot gas into deep space in strange but stunning ways.
The first stars in the universe formed even earlier than astronomers had thought, a new study suggests.
NASA's Hubble Space Telescope is further probing the remnants of a massive space explosion visible from Earth 3.5 million years ago.
It's always dark and stormy on Jupiter — and now, scientists have gotten their most detailed view of the wild storms that swirl through the gas giant's atmosphere.
Comet ATLAS has disintegrated before our very eyes, and two new images from the Hubble Space Telescope show the comet has crumbled into 25 pieces.
Skywatchers had high hopes that a comet called ATLAS would light up the night sky this spring, with forecasts suggesting it could become bright enough to see with the unaided eye.