Astrogram banner TIME Recognizes the Advanced Composite Solar Sail SystemIn October, the Advanced Composite Solar Sail System ...

Moon, Mars, and Mayhem? President-elect Donald Trump is set to return to the US White House. What does this mean for the US ...

New export control rules seek to strike a balance between the need to boost U.S. industry’s global competitiveness and the need to protect sensitive technologies ...

power the SLS rocket to produce more than 8.8 million pounds of total combined thrust at liftoff. NASA's powerful SLS rocket ...

Dragon isn't the first U.S.-built spacecraft to lend its fuel to the space station's orbit. NASA tested an ISS orbit reboost ...

A solar wind event squashed the protective bubble around Uranus just before Voyager 2 flew by the planet in 1986, shifting ...

Elon Musk's SpaceX will launch its Starship rocket and spacecraft again soon. NASA is depending on it to get humans back on ...

Boeing has shipped the first pair of O3b mPower satellites with fixes addressing power issues that have hobbled the initial six in SES’s next-generation medium Earth orbit broadband network.

The space station is getting closer to retirement, and it's still in need of a deorbiting vehicle to lower it to its fiery death.

The new NASA administrator should have political skills, though not necessarily be a former politician like the last two. He ...

They are usually located below the stern of a ship, making use of the following internal components: a fix pitch propeller, shaft, thrust and support bearings, brake, and shaft seals; exciter ...

The troubled spacecraft is scheduled to undock on Friday for a trip back to Earth while two NASA astronauts will stay in orbit. Persistent concerns with the vehicle’s propulsion systems mean ...