SPHEREx is slated to launch Feb. 27 on a SpaceX rocket. It is meant to map the entire night sky in infrared — something even ...

"The operations work at STScI, NASA's Goddard Space Flight Center, and other NASA contractors is funded by the operational ...

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 ...

Astronomers warn that proposed changes to the space observatory's operational budget could decrease the amount of ...

HWO will be the first space telescope built to find potentially habitable planets and analyze their atmospheres for signs of ...

On this date, President John F. Kennedy provides NASA with its strongest advocate for large space telescopes, James Webb ...

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

Through the lens of the Hubble and James Webb Space Telescopes, scientists are zeroing in on the Hubble Constant, a vital ...

James Webb notices three tiny dots, but NASA cannot explain them. These dots are red and scientists have discovered more ...

Scientists used NASA’s James Webb Space Telescope to examine select star-forming areas in the Extreme Outer Galaxy in near- ...

The James Webb Space Telescope has revolutionized astronomy in just three years. A new project celebrates its impact on the ...