An international collaboration of physicists including researchers at Washington University in St. Louis has made ...

A powerful solar flare and rare severe geomagnetic storm triggered aurora lights and precautionary measures aboard the ISS.

Earth has picked up a new traveling companion – an asteroid named 2025 PN7 that now moves through space in step with us. This ...

The Leonid meteor shower will peak again tonight and stargazers will have a great opportunity to see the celestial show thanks to clearer skies.

A US pilot who tried to shut off a passenger plane's engines mid-flight will serve no additional prison time, a federal court ...

Officials at Nasa say the sun is at the peak of its 11-year cycle, known as "solar maximum", which could lead to more severe ...