The team discovered that the surface might contain liquid water, an essential ingredient for life. Astronomers from the University of California, Irvine have discovered a planet orbiting within the ...

Waves in Earth's mantle created by the rifting of continents may peel the planet's crust from below, feeding volcanoes in the ...

In a landmark achievement, astronomers have identified a super-Earth exoplanet only 18 light-years away that meets all the ...

Explore the evolving rare earth hypothesis, highlighting new findings on habitability and the conditions for complex life on ...

Astronomers have made a groundbreaking discovery on November 8, 2025, that challenges previous models of planetary water ...

There are no confirmed exomoons, moons orbiting distant exoplanets in other solar systems. There are a few candidates, but ...

Scientists have long assumed that, like rocky planets such as Earth, sub-Neptunes begin with molten magma oceans. Their thick ...

Excess heat is flowing from the north pole of Enceladus, hinting at a careful energy balance deep that may have kept the subsurface ocean stable over geologically significant timescales, boosting its ...

Experiments at high temperatures and pressures reveal chemistry that can generate water on the surface of exoplanets ...

What: New research suggests Uranus’s moon Ariel once hosted, or may still contain, a deep subsurface ocean beneath its icy crust. Guests: Planetary scientist Dr. Ca ...

Explore the Earth and Mars comparison to discover why Earth is the perfect habitable planet, uniquely sustaining life on ...

Water isn't just delivered to planets by comets and asteroids — it can also be forged as worlds form, a new study finds.