Some minerals in lava could suggest water is nearby.

A supernova close enough to Earth could strip the ozone layer and cause mass extinction, but no immediate threat exists.

Uranus's upper atmosphere has been cooling for decades—and now scientists have shown why. Observations from Earth have shown ...

To date, over 5000 exoplanets have been discovered using telescopes on the ground and in space. Credit: NASA/JPL-Caltech ...

An international team led by researchers in Japan and Europe has discovered a new multi-planet system around a sun-like star, ...

The movements of the planets in the Solar System are pretty difficult to get your head around, even before we get started on ...

Astronomers using the James Webb Space Telescope have detected possible signs of gases released by volcanic activity on a ...

Earth' 5-7 times Earth's mass might lurk in the Kuiper Belt, reshaping our solar system. Planet Nine could explain mysterious ...

Discover more about the Sun's solar cycle and how it impacts us here on Earth, from increased auroras to overwhelmed power ...

Credits: NASA, ESA, CSA, STScI Observations of Uranus in the near-infrared from 1992 to 2018 reveal that the planet’s upper ...