Our solar system may have a ninth planet after all, following the declassification of Pluto nearly two decades ago, ...

If the object really is Planet Nine, it would be larger than Neptune and exist 700 times further from the sun than Earth.

The company's 693-square-foot BlueBird satellites can appear as bright stars in the night sky, according to astronomers, and the company has plans for even bigger ones.

"I felt very excited," study lead-author Terry Phan, an astronomy doctoral student at the National ... the data archives of ...

AST SpaceMobile and US National Science Foundation establish coordination agreement to mitigate potential impact on ...

An international team led by a Rutgers University astrophysicist has discovered a vast, potentially star-forming cloud of ...

AST SpaceMobile today announced it has signed a Coordination Agreement with the U.S. National Science Foundation (NSF) to ...

AST SpaceMobile, Inc. ("AST SpaceMobile") (NASDAQ: ASTS), the company building the first and only space-based cellular ...

This new infrared satellite aims to catalogue stars in the Milky Way with ... publication information in their Sac State Scholars service. View the Physics and Astronomy listings in the Sac State ...

The Infrared Astronomy Satellite, IRAS, launched in 1983 and surveyed the universe for almost a year before being decommissioned. Then, in 2006, the Japanese Aerospace Exploration Agency (JAXA ...