The JUICE spacecraft captured its first detailed glimpse of interstellar comet 3I/ATLAS, revealing a glowing coma and sweeping tail.

New research shows that some frozen moons may hide boiling oceans beneath their icy shells, shaping strange surface features.

The hit sci-fi series is set two years before the events of the first Alien movie, and it follows a young woman and a group of ragtag soldiers who make a fateful discovery after a vessel full of ...

The “gravity hole” formed at least 70 million years ago after convection in Earth’s mantle. The weak gravity could impact our oceans.

Without the Moon, researchers say Earth could experience far more extreme climate shifts, unstable seasons and dramatically weaker tides - fundamentally altering life on the planet.

Lunar eclipses occur when our planet slides between the sun and moon, which temporarily prevents the sun’s light from falling ...

Icy moons circling the outer planets may be far more dynamic—and explosive—than they appear. New research suggests that when ...

Scientists identify exoplanet candidate HD 137010 b, a possible Earth-size world orbiting a Sun-like star 146 light-years away ...

Study in the International Journal of Astrobiology tests how water bears survive in simulated Mars soil, revealing how regolith may limit Earth microbes and what it means for planetary protection and ...

Scientists might have just found Earth's icy, distant cousin a few hundred million light-years away. HD 137010 b is one of ...

This Sky Above episode showcases the total lunar eclipse that will turn the moon a deep shade of red, astronomical spring, ...

Pluto will complete its first orbit since 1930 in 2178, a historic 248-year space journey that spans generations of humans.