"This flight — and the engineering process that led us here — taught us valuable lessons on the design of the next iteration, ...

There are few more iconic images from the Hubble Space Telescope than this one. A colossal pillar of gas and dust towering ...

Curiosity rover is hunting for microbial life on Mars. NASA reconnaissance orbiter snapped its first-ever image of Curiosity ...

The Hubble Space Telescope is in low Earth orbit, 320 miles (515 kilometers) above the planet, placing it above most of the ...

For 35 years, the Hubble Space Telescope has taken photos of celestial objects across the universe. Look back at 10 photos ...

The next crew to launch to the International Space Station on a Dragon spacecraft pose inside SpaceX’s Hangar X at Kennedy ...

SpaceX has marked its 250th dedicated Starlink launch with a breathtaking photo showing its Falcon 9 rocket heading to orbit.

Some 2,500 stars are located in the greater Rosette Nebula, which is some 5,200 light-years away in our Milky Way galaxy.

Chinese astronauts for the Shenzhou 20 mission, from right, Chen Zhongrui, Chen Dong and Wang Jie wave as they attend a ...