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

The Nancy Grace Roman Space Telescope, set to launch in May 2027 with a 288MP camera, will “unveil the cosmos to the edge of ...

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

After a delay, it's all systems go for the launch of the world's most powerful observatory. The James Webb Space Telescope will be launched into space on Saturday. Webb is a Granville County native ...

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

Light is the fastest phenomenon in the universe, clocking in at just under 300,000 kilometers per second. The telescopes that observe that light, from radio waves to gamma rays, are built at rather ...

James Webb Space Telescope captures MoM-z14, a galaxy from just 280 million years after the Big Bang.

Astronomers used James Webb Space Telescope data to determine the density of the universe's most mysterious "stuff." ...

Add Yahoo as a preferred source to see more of our stories on Google. Fourth anniversaries aren’t often causes for celebration. But in the case of the James Webb Space Telescope (JWST), which launched ...

Astronomers have used the James Webb Space Telescope to peer inside the heart of spiral galaxies, where young stars carve out glowing paths. The space observatory, named after a North Carolina native, ...

Using its Near-InfraRed Camera (NIRCam), NASA’s James Webb Space Telescope (JWST) captured unprecedented details on the Red Spider Nebula. For the first time, the new view reveals the nebula's ...

The Webb space telescope pushes boundaries of observable universe closer to Big Bang. NASA’s James Webb Space Telescope has topped itself once again, delivering on its promise t ...