NASA astronaut Don Pettit is currently on his third stay on the International Space Station where he works with other astronauts to conduct experiments and maintain the celestial outpost. But in his ...

Photos from the James Webb Space Telescope have revealed more than 40 stars within the gravitationally lensed "Dragon Arc" ...

NASA's James Webb Space Telescope, history's largest and most complex ... The discovery came by happenstance, as the ...

"I never dreamed of Webb seeing them in such large numbers." ...

Pettit is now in the midst of his third stint on the International Space Station, and the decade he had to prepare for his ...

The cutting-edge observatory is charged with seeing some of the earliest visible light, and the recent image achieves a new ...

The James Webb Space Telescope has captured a surprising ... Meanwhile, distant galaxies glimmer in the background of the image. The galaxy — also known as Messier 104, or M104 — is about ...

To make the historic discovery, the team of researchers turned to NASA's James Webb Space Telescope and its high-resolution power to reveal 44 individual stars in a galaxy so far away, that its ...

Stock image of a galaxy in space. A study has cast new light on the circumgalactic medium that surrounds galaxies like the Milky Way. Stock image of a galaxy in space. A study has cast new light ...

The most powerful telescope to be launched into space has made history by detecting a record number of new stars in a distant galaxy. NASA's James Webb Space Telescope, history's largest and most ...