How does a star affect the makeup of its planets? And what does this mean for the habitability of distant worlds? Carnegie's ...

Artist's rendition of the space weather around M dwarf TIC 141146667.  The torus of ionized gas is sculpted by the star's magnetic field and rotation, with two pinched, dense clumps present on ...

NASA’s IXPE has become the first observatory to measure a white dwarf star. It used its X-Ray polarization to reveal the ...

On Saturday (Jan. 10), for example, we will see three satellites on one side of Jupiter (going outward from the planet: Ganymede, Io and Europa ), while the fourth ( Callisto) remains all by itself on ...

Thanks to the discovery of thousands of exoplanets to date, we know that planets bigger than Earth but smaller than Neptune ...

This artist’s concept depicts a smaller white dwarf star pulling material from a larger star, right, into an accretion disk.

Astronomers using NASA’s James Webb Space Telescope have made a groundbreaking discovery about how dust forms in some of the ...