Three new candidate galaxies, which look like fuzzy red dots, discovered in images collected by NASA's James Webb Space Telescope. One of these galaxies, left, may have contained as many stars as the ...

"We were surprised with seeing such a large number of candidate objects." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The dotted white streak ...

The James Webb Space Telescope has confirmed 20-year-old Hubble observations that could finally explain how ancient stars can host massive planets. When you purchase through links on our site, we may ...

NASA and the European Space Agency (ESA) just released a stunning image of the NGC 346 star cluster from the Hubble Space Telescope — but it isn't quite "new." Rather, it's an old photo from the ...

There are people in their 30s who have never lived in a world without the Hubble Space Telescope peering into the cosmos. The venerable observatory was launched in April 1990, back when George H.W.

After launching into space six months ago, NASA’s James Webb Space Telescope recently released its first exploration images — and they’re absolutely stunning. NASA's new James Webb Telescope sails ...

How many planets exist in the Milky Way galaxy? This is the all-compelling question for the team of astronomers deciphering old data collected by the Kepler Space Telescope, a spacefaring telescope ...

Hubble's sensitive instruments allow for the most crystal clear picture of the Liller 1 star cluster yet. When you purchase through links on our site, we may earn an affiliate commission. Here’s how ...

NASA's Hubble telescope has been in a "coma" since going into system failure in late October — but today, the agency announced that it is waking Hubble up. After multiple instrument sync failures that ...