The world's most powerful telescopes, including the James Webb Space Telescope and FAST, are revolutionizing our ...

China’s successful orbital satellite refueling operation marks a historic milestone that the US has not achieved.

The Apollo-Soyuz Test Project brought Soviet cosmonauts and NASA astronauts together in the first international human ...

The event, not so far confirmed by China, was reported after optical sensor data suggested the satellites "appeared visually ...

Nearly a week after launch, space tracking systems were able to locate a mysterious satellite parked in an unusually low ...

A new study published in Proceedings of the National Academy of Sciences solves a long-standing climate mystery: Why don't ...

Before defining what a light-year is, we should define what a light-year is not: It is not a measure of time, but rather a ...

Undocumented and Exploited Myanmar Nationals in Thailand,” examines how the Thai police frequently stop and interrogate ...

The International Space Station's first visitors from India, Poland and Hungary are headed back to Earth. Their SpaceX ...