An international team led by the University of Geneva (UNIGE), including scientists from the National Center of Competence in ...

Experiments on Earth indicate some common species of bacteria and fungi could survive for several days on the moon's surface, ...

This quiz invites you to chase comets through time and space, from ancient omens to modern scientific marvels.

First, let’s explain what pickup ions are. Simply put, pickup ions are neutral particles that are "accidentally ionized" in ...

Discover the top 10 episodes of The Expanse that showcase its sci-fi credentials, from gripping action to profound philosophical moments.

Scientists have developed a new form of nuclear propulsion that they claim could reduce mission times to Mars and enable voyages to the farthest reaches of the Solar System. A team from Ohio State ...

A team of scientists has investigated how Earth’s twin became so inhospitable, and whether the same will happen to our planet ...

Scientists are unraveling the mysteries of "steam worlds"—exoplanets known as sub-Neptunes that are rich in water but orbit ...

While Mars today only has a wispy remnant of an atmosphere, it may once have had one hundreds of times thicker with a ...

"3I/ATLAS achieves perihelion on the opposite side of the Sun relative to Earth. This could be intentional to avoid detailed observations from Earth-based telescopes when the object is brightest or ...

What are the physical mechanisms of planetary system formation and evolution? To address this broad question, a team of scientists led by the astronomy department at the University of Geneva decided ...

University of Virginia astronomy undergraduates focus on the shadows of asteroids and dwarf planets for their Earth-bound ...