A discovery in V883 Orionis' planet-forming disk suggests Earth's water could have come from ancient interstellar ice that ...

Scientists at the University of Hawaiʻi have discovered why it rains on the Sun. Solar rain, made of cooling plasma, forms ...

The first-ever detection of this rare form of water in a protoplanetary disk suggests that what we drink might have been ...

Astronomers have discovered a surprisingly "pristine" red giant with the lowest concentration of heavy elements ever seen in ...

Warm Jupiters are rewriting the rules of planet formation - showing eccentric orbits that stay strangely aligned with their ...

Among the billions of stars that populate the cosmos, some retain the chemical signature of ancient times, long before heavy ...

We thought we understood planets, but the planetary disk chemistry of far-away XUE 10 is completely changing our conception ...

Astronomers have spotted heavy water in the disk of a young star for the first time. What’s wild is that this water seems to ...

Unprecedented simulations show the formation of space tornadoes capable of causing strong geomagnetic storms around Earth, calling for earlier and more accurate warnings.

The Colorado Opportunity Caucus, considered among the more moderate Democrats in the legislature, organized the event. The caucus was formed as a nonprofit that doesn’t disclose its donors.

Uranus and Neptune have been called the “ice giants” for decades. But in new research, that nickname might be more a misnomer ...

Interstellar comet 3I/ATLAS, or C/2025 N1, is baffling scientists with its carbon-rich chemistry, early water release, and ...