"There is a growing chasm between theory and observation related to the early universe, which presents compelling questions ...

"JADES-ID1 is giving us new evidence that the universe was in a huge hurry to grow up." ...

WASHINGTON, Jan 30 (Reuters) - Observations by NASA's James Webb Space Telescope and Chandra X-ray Observatory are providing ...

The young galaxy cluster existed about 12.8 billion years ago and has an estimated mass 20 trillion times that of the sun ...

Scientists are now certain that James Webb will break every such record until the earliest observable light is eventually ...

The James Webb Space Telescope has confirmed the most distant, early galaxy in the known universe. The new contender, MoM-z14 ...

For many years, scientists have tried to understand how the Milky Way is positioned in space, and how it moves together with ...

Researchers using the James Webb Space Telescope have found a galaxy that is offering new data about the early stages of the ...

Dark matter doesn't absorb or give off light so scientists can't study it directly. But they can observe how its gravity ...

NASA confirms galaxy MoM-z14 observed by the James Webb Space Telescope formed 280 million years after the Big Bang using ...

Using observations from the James Webb Space Telescope (JWST), the researchers identified an ongoing merger event of at least ...

Astronomers have confirmed the earliest barred spiral galaxy in the universe, a Milky-Way-like structure that existed just 2 billion years after the Big Bang.