Surprise Chinese launch sends Shiyan-31 experimental satellite into orbit China conducted an orbital launch Monday with no ...

Hundreds of satellites may soon be flying in orbital regions that are already too packed to allow safe and long-term ...

Old rocket parts and decommissioned satellites are whizzing around in low Earth orbit, where they risk colliding with the ...

BRISBANE, Australia – Momentus and Solstar Space announced a three-year agreement Oct. 13 to expand communications, ...

Pluto's unusual eccentricity and tilt is likely due to its interactions with neighboring Neptune and other giant planets, ...

On. Oct. 11, 1968, Apollo 7 launched into space with NASA astronauts Wally Schirra, Donn Eisele and Walter Cunningham. This ...

Back in 2016, Forbes dubbed Seattle the “Silicon Valley of Space.” People didn’t bat an eye, they kept their gaze… Read More ...

Astronomers release first image of two supermassive black holes orbiting each other in quasar OJ287, provide evidence of ...

What new methods can be employed to help astronomers distinguish the light from an exoplanet and its host star so the ...