Skywatchers worldwide will witness a rare Blue Moon on May 30-31, which will also be the year's smallest and faintest full ...

A Hong Kong astronaut has been launched into space for the first time, aboard China's Shenzhou-23 spacecraft. Li Jiaying, a 43-year-old police officer and mother of three, serves as the payload ...

Shenzhou 23 docked with Tiangong on May 25 carrying Hong Kong’s first-ever astronaut and beginning China’s first year-long ...

China launched its crewed Shenzhou-23 spacecraft and eased it into a successful docking with a space station early Monday as part of Beijing's ambitions to send humans to the moon by 2030, state media ...

A SpaceX Falcon 9 rocket launched a batch of Starlink satellites on Memorial Day morning from Florida. See the photos.

Orbit Robotics' Helios uses tendon-driven arms to move through microgravity and handle cargo. Maintenance alone eats 35% of crew time in orbit.

Experts question whether SpaceX's newest rocket — or a competing spacecraft under development by the Jeff Bezos-founded Blue ...

From AI-tuned sprinkler controllers to solar-powered hose bots, smart irrigation tech is eliminating the chore of lawn care.

A Hong Kong astronaut will join a Chinese space mission for the first time as part of a three-person crew launching on Sunday ...

Using data from the Webb space telescope, a team of researchers is suggesting that Neptune’s moon Nereid is the only survivor ...

SpaceX is set to launch its redesigned Starship V3 from Texas, a critical step for NASA's Artemis program. Here's what to ...