Exoplanets have captured the imagination of the public and scientists alike and as the search continues for more, researchers ...

Scientists believe that two asteroids might be fragments of long-lost "planetary embryos" from the early solar system.

A super-Earth planet that dips in and out of its star's habitable zone has been discovered just 19.7 light-years away.

Simpson and Chen ran mathematical models looking at how differently sized Earth-like worlds would have affected the rest of ...

Researchers found How Violent Events During Earth's Formation Led to the Scarcity of Moderately Volatile Elements (MVE) Like ...

A NASA satellite that suddenly reappeared after going silent gets credit for the remarkable discovery—a pair of temporary ...

Earliest inner solar system planetesimals shaped the inventory of moderately volatile elements in terrestrial planets.

Venus appears low in the evening sky, guiding us to Saturn. Jupiter makes an attractive sight below the Hyades and Mars remains a fine sight.

While the composition of gas and dust in a molecular cloud is fairly uniform, everything changes once a star begins to form.

In May 2024, an epic solar storm rattled Earth so powerfully that its effects were felt even at the bottom of the ocean.

New research reveals that Earth and Mars lost essential elements due to violent cosmic collisions, not early planetary formation processes ...