Last week the James Webb Space Telescope captured a direct image of what they believe to be a previously unknown exoplanet ...

The James Webb Space Telescope has successfully deployed all five layers of its tennis-court-sized sunshield, a prerequisite for the telescope's science operations and the most nerve-wracking part ...

NASA's James Webb Space Telescope is three days into the deployment of its massive sunshield — and it still has about three days to go.

A possible new "jellyfish" galaxy discovered by the James Webb Space Telescope could deepen our understanding of galaxy ...

The James Webb Space Telescope, named after a former NASA administrator who oversaw the formative years of the Apollo program, is 25 years and $10 billion in the making.

NASA launches world's biggest and most powerful space telescope yet 03:21. Now well beyond the moon, the James Webb Space Telescope has begun a nail-biting series of steps to safely unfurl the ...

Researchers identified the likely planetary candidate’s infrared light after blocking out its host star’s overwhelming glare ...

Shortly after its launch on December 25, 2021, the James Webb Space Telescope separated from the rocket which carried it out of Earth’s atmosphere and began to unfold.

The James Webb Telescope has photographed what appears to be an undiscovered planet, previously obscured by dust and ...

The James Webb Space Telescope has also passed the distance equivalent to that between Earth and the moon — 238,850 miles (384,400 km) — indicating that it’s already about a quarter of the ...

NASA's US$10 billion James Webb Space Telescope has completed its final deployment without a mishap. Starting today at 8:53 am EST, the starboard wing of the 21-ft gold-plated primary mirror began ...

How does the camera on the James Webb Space Telescope work and see so far out? – Kieran G., age 12, Minnesota Imagine a ...