NASA’s planetary science program is still facing a funding shortfall that requires “strategic choices” about which missions to continue.

A rocky planet beyond gas dwarfs in LHS 1903 indicates that planetary systems form in unexpected ways.

We're starting to see just how exceptional our own solar system and its history is, as more exoplanets are discovered. A fourth exoplanet discovery in the LHS 1903 system made by ESA's CHEOPS mission ...

L 98-59 d shouldn’t exist. At least, not according to the rules in our old textbooks. Located just 35 light-years away, this ...

NOTICE: The project that is the subject of this report was approved by the Governing Board of the National Research Council, whose members are drawn from the councils of the National Academy of ...

For those who watch gravitational waves roll in from the universe, GW250114 is a big one. It's the clearest gravitational wave signal from a binary black hole merger to date, and it gives researchers ...

The Committee on Astrobiology and Planetary Science (CAPS) provides an independent, authoritative forum for identifying and discussing issues in astrobiology and planetary science with the research ...

Shannon Curry remembers the first time she saw the moon up close. She was an undergraduate at Tufts University doing research in Oracle, Arizona, and got the chance to see the moon through a ...

Researchers discovered a new field of ancient tektites in South Australia, revealing a long-forgotten asteroid impact. These 11-million-year-old glass fragments differ chemically and geographically ...

The Life of Her Mind is dedicated to learning about how these women think — how they think about their careers, disciplines, and future. Each episode focuses on a single professional working in or ...

Planetary science is a multifaceted field that investigates the origin, evolution and present‐day state of planets, moons and other bodies within our Solar System and beyond. By integrating ...

Mercury, the innermost planet of our Solar System, has increasingly emerged as a natural laboratory for understanding planetary formation and evolution under extreme conditions. Recent investigations ...