The unobstructed skies that gave Big Sky, Montana its name made for an appropriate setting for the release of two postage ...

"At first, I thought I completely messed up during our research," Olivia Achenbach of the United States Naval Academy told ...

The U.S. Postal Service has issued two new stamps featuring iconic images from NASA’s James Webb Space Telescope. The stamps, ...

But the state-of-the-art space observatory has recently imaged two grand design spiral galaxies, and one appears to be the most distant yet identified. Researchers wrote papers on the two massive ...

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

The United States Postal Service has issued two new stamps featuring stellar images beamed back to Earth by the James Webb ...

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

Surrounded by glowing discs of swirling gas, quasars emit immense light that can be seen across vast cosmic distances.

Using the James Webb Space Telescope (JWST), an international team of astronomers has detected a new grand-design spiral galaxy as part of the PANORAMIC survey. The newfound galaxy, named ...

The night sky has always played a crucial role in navigation, from early ocean crossings to modern GPS. Besides stars, the United States Navy uses quasars as beacons. Quasars are distant galaxies with ...

Greg Breeding, an art director for USPS, designed the stamp with an image from NASA, the European Space Agency, the Canadian ...