Launched on Dec. 20, it would travel for the next 23 days on a NASA balloon along the very highest reaches of the atmosphere, ...

Four astronauts docked at the International Space Station on Saturday for a months-long research mission, replacing a crew forced to return to Earth early over a medical issue.

BEIJING (Reuters) -China's Shenzhou-20 crewed spacecraft has delayed its return mission to Earth after the vessel was possibly hit by tiny bits of space debris, the country's human spaceflight agency ...

NASA said Tuesday it's delaying until March the launch of its first crewed flyby mission to the Moon in more than 50 years, ...

Twin spacecraft are set to take off on an unprecedented, winding journey to Mars, where they will investigate why the barren red planet began to lose its atmosphere billions of years ago. Called ...

The Hollywood legend and director Doug Liman will apparently launch to space via a rocket to film a movie on the International Space Station. The only question is when. Start the day smarter. Get all ...

NASA plans to send four astronauts on a mission to circumnavigate the moon, the first human lunar mission in over 50 years. SpaceX is expected to debut a new version of its Starship megarocket and ...

Humanity is entering one of the most active eras of space missions ever recorded. From deep-space probes studying ancient cosmic history to robotic explorers targeting moons, asteroids, and Mars, 2025 ...

A team of scientists at the University of Chicago has launched a groundbreaking experiment in search of ultrahigh-energy ...