Astronomers have identified the largest and most distant water reservoir ever detected in the universe. This immense ...

Solar and cosmochemical data indicate high levels of carbon, nitrogen, and oxygen in the Sun. Researchers have unveiled a new ...

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

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

We're showing that, everywhere we look now, there was some sort of magnetic field that was responsible for bringing mass to ...

A 3D map of our cosmic neighborhood has revealed hot and cold regions as well as an "escape tunnel" from our local bubble.

How much land, water, and other resources does our lifestyle require? And how can we adapt this lifestyle to stay within the limits of what the Earth can give? A new article tackles these questions.

A team combined compositional data of primitive bodies like Kuiper Belt objects, asteroids and comets with new solar data sets to develop a revised solar composition that potentially reconciles ...

The explosion of the sun is a threat straight out of science fiction, but could it really happen, and if so, what would the ...

A new Harvard study suggests that Mars’ protective magnetic field may have lasted hundreds of millions of years longer than ...