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 ...

The most powerful telescope in history. The James Webb Space Telescope's "jewel-filled" photos are stunning. Marketing health ...

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

The striking blue stars of the Leo P dwarf galaxy appear dashed across the lower right corner of this image from NASA's James ...

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

The NASA/ESA/CSA James Webb Space Telescope captures a protostar molecular cloud, showcasing PAHs' diffuse blue light and a filamentary structure. As the protostar ages, these structures fade, ...

The full image includes some 2.5 billion pixels compiled from observations spanning more than 1,000 orbits around Earth ...

Comparison of two images taken in the mid-infrared by the James Webb ... as well as the distribution of chemical elements in our galaxy. The James Webb Telescope continues to push the boundaries of ...

Leo P, a galaxy once dormant, has reawakened to form stars again, offering new clues about the universe's earliest galaxies. This research, aided by cutting-edge telescope technology, suggests ...

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

The two new stamps celebrate America’s continued exploration of deep space with extremely high-definition images captured by ...