Water isn't just delivered to planets by comets and asteroids — it can also be forged as worlds form, a new study finds.

There are no confirmed exomoons, moons orbiting distant exoplanets in other solar systems. There are a few candidates, but ...

During the 1240s, Richard Fishacre, a Dominican friar at Oxford University, used his knowledge of light and color to show ...

In a study published November 6 in the journal Science, researchers used space dust to make a 30,000-year timeline of ice ...

A star’s death may be quiet, but what follows can be far more violent. Astronomers have discovered a Sun-like star that ...

A new study has uncovered how exoplanets, orbiting too close to their stars to retain water, are surprisingly water-rich.

"Predator: Badlands" star Dimitrius Schuster-Koloamatangi discusses being strapped to Elle Fanning, learning the Yautja ...

Visions' Season 3.Star Wars has gone through a rough patch in recent years, but it has recently gained favor again with its ...

Earth's water may contain atoms that originated from icy interstellar dust billions of years before the planet existed, according to new research. Credit: NSF / AUI / NSF NRAO / P. Vosteen / B. Saxton ...

Astronomers have yet to find irrefutable proof for any natural satellites of exoplanets—so-called exomoons—but as circumstantial evidence accumulates and the list of candidates grows, the discovery of ...

Austin (KXAN) — A tiny baby planet is making waves in the science community. Named WISPIT 2b, the growing planet is the first planet of its kind to be basically photographed growing inside its star’s ...