Astronomers have discovered the raw ingredients of planets orbiting two infant stars, offering a glimpse into how new worlds ...

Hayabusa2 asteroid Ryugu samples reveal liquid water flowed through rock over one billion years after formation.

Today, the near-Earth asteroid known as Ryugu is bone dry. But new research suggests that the over half mile-long space rock ...

Early Earth lacked life’s essentials until a collision with Theia added them. This chance event made life possible. After the Solar System formed, it took no more than three million years for the ...

Federal funding is about to run out for 19 active space missions studying Earth's climate, exploring the Solar System, and probing mysteries of the Universe.

Tom Zega, a University of Arizona scientist who's worked on samples brought back from the asteroid Bennu, tells The Show more ...

The dwarf planet Pluto and its five known natural satellites (Charon, Styx, Nix, Kerberos, and Hydra) may be frigid, but ...

Projects such as solar panels and electric school buses may not meet new deadlines for tax credits under the “big, beautiful ...

Interstellar objects like 3I/ATLAS that have been captured in planet-forming discs around young stars could become the seeds ...

Astronomers studying an oddball brown dwarf called “The Accident” have finally spotted silane, a long-predicted silicon ...

A team of researchers, including those at the University of Tokyo, discovered that liquid water once flowed on the asteroid ...

The discovery that water existed in liquid form a billion years after the parent body of Ryugu formed came from the study of ...