A newly discovered odd radio circle in space could serve as a time capsule for the violent events that shape galaxies.

High above the Sun’s blazing equator lie its mysterious poles, the birthplace of fast solar winds and the heart of its ...

The U.S. wants to remain a superpower in space. It can’t without supporting NASA In the early 1400s, nearly a century before Columbus’s fateful voyage to the Americas, China seemed most poised to use ...

In the early 1400s, nearly a century before Columbus’s fateful voyage to the Americas, China seemed most poised to use maritime might to create a global empire. Beginning in 1405, Ming Dynasty admiral ...

It will be several years before any of these new commercial space stations circle the Earth at around 17,500 miles per hour ...

Texas lawmakers want to move the Smithsonian’s retired space shuttle to Houston. It’s “a vanity project that is apt to ...

This quiz will take you on a journey through the legends, locations, and logic behind the constellations we know and love.

Discovery, the showpiece of the Steven F. Udvar-Hazy Center, an annex of the Smithsonian Institution’s National Air and Space ...

From GPS to innovations in computing and optics, technologies developed for space research at UC Santa Cruz touch nearly ...

As part of World Space Week, which is highlighting the theme of living in space, we look at one scientist's dream of gigantic ...

New observations from the James Webb Space Telescope hint that the universe’s first stars might not have been ordinary fusion ...

NASA astronaut Don Pettit’s latest photograph from the International Space Station has sparked global awe, capturing a rarely ...