Go behind the scenes with the James Webb Space Telescope, the most powerful observatory ever launched, as it reveals secrets ...

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 ...

The James Webb Space Telescope has observed the earliest galaxy ever recorded, only 280 million years after the Big Bang.

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

NASA’s most powerful probe, the James Webb Space Telescope spotted the farthest galaxy ever recorded, making a historic ...

Astronomers have produced the most detailed map yet of dark matter, revealing the invisible framework that shaped the Universe long before stars and galaxies formed. Using powerful new observations ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Scientists may have discovered an explanation for a cosmic mystery uncovered by the James Webb Space Telescope several years ago: ...

Webb’s latest image of the Helix Nebula reveals a dramatic close-up of a dying star shedding its outer layers. The detailed ...

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

The NASA/ESA/CSA James Webb Space Telescope has topped itself once again, delivering on its promise to push the boundaries of ...