A group of Chinese astronauts faces a delayed return to Earth after their spacecraft was believed to be struck by a small piece of debris. Their return, originally scheduled for ...

A group of Chinese astronauts faces a delayed return to Earth, as their spacecraft is believed to have been struck by a small ...

For three decades now, I have watched Earth warm—not through headlines or politics, but in my own data. Every year, the ...

Thanks to a speed-up of Earth's rotation, the length of the astronomical day and the length of the clock day aren't quite ...

The Japanese Aerospace Exploration Agency ( JAXA) declared its Akatsuki spacecraft dead on Tuesday (Oct. 28), more than a ...

Earth is set to host a rare visitor, interstellar comet 3I/ATLAS, on October 29, 2025. Discovered in July 2025, this ...

Genetic tweaks allowed early humans to stand, balance and walk on two legs instead of moving on all fours like other primates, according to researchers.

China said Saturday that it successfully launched the Shenzhou-21 spaceship on a mission to the country's orbiting space ...

NASA is facing pressure from lawmakers and scientists to release data on 3I/ATLAS after the agency publicly reassured Kim ...

An ominous-looking nebula named NGC 246 lurks in the constellation Cetus about 1,600 light-years away from Earth. It is ...

Regardless of whether it is a natural comet or a man-made object from another civilization, ATLAS could be the key to ...

The CZ-2F Y21 vehicle was rolled out to the launch pad on October 24. This is currently China’s only crew-rated launch ...