In a few billion years, our Sun will become so violently hot that it could wipe out all life in the Milky Way. Yet, ...

Modern astronomy is giving us unprecedented views of the asteroids, comets, and other small bodies that litter our cosmic ...

What can white dwarf stars eating their own planets teach astronomers about planetary and solar system formation and ...

Down here on Earth we don't usually notice, but the Sun is frequently ejecting huge masses of plasma into space. These are ...

Proceedings of the National Academy of Sciences of the United States of America, Vol. 119, No. 43 (October 25, 2022), pp. 1-2 (2 pages) M. Maurice, N. Tosi, S ...

Material around Chiron, a small icy world in the far reaches of the solar system, may be taking shape into a ring system of ...

The study of young stars like EK Draconis has offered fresh insights into the violent activity of our Sun in its youth. By ...

Jupiter is the fastest spinning planet in our Solar System, completing a rotation in less than 10 hours. This rapid spin ...