4.5 billion years ago was an interesting time for Earth. The atmosphere was thick and what we would now think of as toxic. The moon, which was freshly formed, looks much more massive than it does ...

Researchers at the Kapteyn Astronomical Institute have found that an ocean of magma on the surface of the early Earth could ...

What: A discussion on the geological modeling and volcanic activity of the extreme exoplanet K2-141 b. Guests: SETI Live host ...

The universe is home to trillions of worlds, but not all planets are created equal. Some are scorching enough to melt rock, ...

Kīlauea has set a new record with its 48th eruptive episode, surpassing the previous mark set by the Puʻu ʻŌʻō eruption.

By Will Dunham WASHINGTON, June 2 (Reuters) - Based on the behavior of winds on seven large and hot gas exoplanets, ...

Researchers have developed the Smaller Than Earth Habitability Model (STEHM) to assess which planets can maintain ...

Over more than a decade at Mars, the orbiter revealed how the solar wind strips away the planet’s atmosphere — and why the ...

Computer simulations have uncovered a new manganese compound that could exist deep in Earth’s mantle and may be connected to ...

Northern lights are projected across the Northern U.S. and Europe tonight as Earth gets hit by a strong solar eruption.

Scientists found evidence that a profound change in the Antarctic Ocean followed the weakening of the Atlantic.