The James Webb Space Telescope (JWST) is a powerful tool for exploring space, launched in December 2021. It can see faraway ...

The nearby bright star Vega is surrounded by a surprisingly smooth, 100 billion-mile-wide disk of cosmic dust, confirming ...

From its halo-like orbit nearly a million miles from Earth, the James Webb Space Telescope is seeing farther than human eyes ...

James Webb Space Telescope and the W.M. Keck Observatory captured new images of Saturn's moon Titan. Credit: NASA/STScI/W. M.

The James Webb Space Telescope has discovered lonely quasars in the early universe, with "empty larders" that defy theories ...

Vega, one of the brightest, most famous and most important stars in the night sky, has no evidence of giant planets around it ...

Since its launch, the James Webb Space Telescope has identified early galaxies that shine unexpectedly brightly, suggesting ...

NASA just published a new picture of the Phantom Galaxy captured by the James Webb Space Telescope. This new image uses data ...

NASA, ESA, CSA, STScI These sinister eyes gazing out from the depths of space star in a new Halloween-themed image, using data from both the Hubble Space Telescope and the James Webb Space Telescope.

A traveling exhibit will be on display at the Putnam Museum with a close-up view of the stars. NASA’s Hubble: New Views of ...

The James Webb Space Telescope may have found dozens of elusive brown dwarfs — strange objects larger than planets but ...

The new observations involve a supermassive black hole that existed when the cosmos was about 11% its current age.