Scientists test the famous physicist’s predictions by calculating the distortion of time and space. Why is the expansion of ...

A Chinese state-owned aerospace company unveiled a fully reusable design for its Long March 9 booster at the country's largest airshow in Zhuhai this week, saying it would rival the heavy-lift systems ...

A Chinese official expressed willingness to cooperate with the United States in space exploration, interest that appears unlikely to be reciprocated.

I assumed it was a very strange kind of cloud." It's not every day you get to watch a rocket launch into a sky glowing with ...

China’s main space contractor has unveiled a fully reusable rocket concept, reminiscent of SpaceX’s Starship, designed to support its grandest ambitions for space. The new concept ...

The James Webb Space Telescope's discovery of unusually bright and massive galaxies soon after the Big Bang has cast doubt on ...

Look up to the night sky Friday night for November’s full moon, 2024’s last supermoon, followed by the Leonid meteor shower ...

The Proba-3 mission consists of two spacecraft that will fly in close formation to study the sun, with the shadow of one ...

The last supermoon of 2024 is set to light up the sky on Friday, November 15, so grab a friend and head outside so you don't ...

The James Webb telescope has spotted three gigantic "red monster" galaxies that were spawned soon after the Big Bang. They're ...

SpaceX's massive rocket aims for new milestones in reusability and in-space maneuvers, paving the way for lunar and Mars ...

NASA's upcoming TRACERS mission involves two satellites designed to study the interaction between solar wind and Earth’s ...