Such a dramatic cut to a flagship space telescope still in its prime will be felt across the mission's entire operations, ...

Astronomers have taken a major step in understanding how planets form, thanks to the James Webb Space Telescope (JWST ... JWST To capture such detailed images of the system, the team used ...

A new image from the Hubble Space Telescope shows a cosmic cloudscape, with clouds of dust and gas swirling in beautiful colors.

The scientists behind NASA's largest and most powerful space telescope ever built are bracing ... But unlike Hubble, which turns 35 this spring, and Chandra, which launched in 1999, Webb is ...

The "needle in the haystack" discovery of a powerful explosion from a mysterious unknown object outside our galaxy has excited astronomers. It went unnoticed for years within a vast, two decade-long ...

Thanks to NASA’s James Webb Space Telescope, they now have the missing piece of the puzzle. This breakthrough builds on more than a decade of research using NASA’s Chandra X-ray Observatory and Hubble ...

An image of the Phoenix cluster constructed with observations from the Hubble Space Telescope, Chandra X-ray Observatory, and the Very Large Array radio telescope. | Credit: NASA, CXC, NRAO ...

Aimed at the nearby star PDS 70, the James Webb Space Telescope is watching newborn planets take shape before our eyes in uprecedented detail. Skip to main content Open menu Close menu ...