Mysterious little red dots threatened to overhaul modern cosmology—but new research may have solved the celestial conundrum.

The Priority Mail 'Spiral Galaxy' and Priority Mail Express 'Star Cluster' stamps are now available in panes of four at post ...

The U.S. Postal Service has issued a new set of stamps celebrating the James Webb Space Telescope, the most powerful space ...

NASA's James Webb Space Telescope is known for looking deep into the universe with an unprecedented level precision and sensitivity. But its images aren't only scientifically useful — they're ...

The James Webb Space Telescope is currently one of the most important research tools available. But now cuts will be made in ...

The James Webb Space Telescope's Near-Infrared Camera (NIRCam) has captured stunning views of Herbig Haro object 797 (HH 797). “Herbig-Haro objects are luminous regions surrounding newborn stars ...

Originally known as the "Next Generation Space Telescope," the telescope was somewhat controversially named after James E. Webb, one of NASA's early administrators. Webb ran NASA from 1961 to 1968 ...

New U.S. Postal Service stamps released last week feature images captured by NASA's James Webb Space Telescope.

Of all the mysteries that the massive James Webb Space Telescope has seen so far in the early universe, one of the strangest are objects that astronomers now call "little red dots." Like the ...

The Webb images show dense sheets of gas and dust stretching across hundreds of astronomical units. NASA's James Webb Space Telescope has captured highly detailed images showing the complex layers ...