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 ...

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

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

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

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

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

A maelstrom of star formation close to the center of our galaxy has been revealed in two different wavelengths by the James ...

There are a couple of ways that scientists can date planets, so which planets formed first in our solar system?

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 ...

Experience the magical Northern Lights, a stunning natural light show caused by solar wind and ion collisions.

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.