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

The presence of another planet in the solar system could explain the odd movements of some of the bodies in the Kuiper Belt.

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

Pluto was discovered in 1930 in Arizona, but in 2006 scientists decided to cut Pluto from the planetary line up. Here is why ...

Explore everything about International Astronomy Day 2025 — date, expected theme, history, significance, and celebrations.

We recently published a list of What Propelled These 10 Firms’ Double-Digit Gains? In this article, we are going to take a ...

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

AST SpaceMobile, the company building the first and only space-based cellular broadband network accessible directly by ...

But then scientists at the International Astronomical Union decided Pluto didn’t quite make the cut, it lacked the gravitational muscle to clear its orbit. Ouch. Now officially labeled a ...

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