The swirling, paint-like clouds in the darkness of space in this stunning image seem surreal, like a portal to another world ...

Astronomers have peered back in time to find what looks like a population of "hidden" galaxies that could hold the key to ...

The potential finds could be contributing to some of the faintest light we can see in the universe, say researchers.

Researchers mapped a far-infrared landscape brimming with nearly 2,000 galaxies. There may be "hidden galaxies" lurking just ...

Euclid is on a quest to unravel one of the universe’s greatest mysteries: why it's expanding faster and faster. With help ...

Just about everyone has heard of NASA’s Hubble Space Telescope — not too surprising considering that it has been with us for ...

“Euclid has already taken images of several times more sky than Hubble ... Euclid's deep field views, this image shows the Cat's Eye Nebula, or NGC 6543, shining brightly amid a sea of other ...

A whole universe of hidden galaxies lies just beyond what the eye can see. Thanks to a new generation of space telescopes, ...

Scientists, using infrared images from NASA's Spitzer Space Telescope, have found that the Milky Way’s graceful spiral structure is primarily shaped by two arms extending from a central bar of stars.

Saturn is below Venus and very low in the predawn sky. In late April it is five degrees above the horizon. You may need ...

such large volumes of high-resolution galaxy data have been obtained due to the telescope’s exceptionally large field of view that covers an area 240 times larger than the Hubble Space Telescope (HST) ...