The newfound exoplanet, called Kepler-139f, is a gigantic world roughly twice the mass of Neptune and 35 times the mass of ...

Earth has experienced both hot and cold periods over time, though warm times have been more common. That’s true of the last 485 million years, as seen in this timeline reported in 2024. Our genus, ...

According to the paper laying out the research behind the discovery, "TOI-1846b is a super-Earth-sized planet, with a radius ...

Our circumstances here on the wondrous, life-supporting Earth can give us a false understanding of what the universe is ...

"We found that hundreds of exoplanets are larger than they appear, and that shifts our understanding of exoplanets on a large ...

The search for habitable exoplanets is a key priority and sits at the pinnacle of exoplanet science. The science community ...

Astronomers spotted a baby star displaying the very first signs of planet formation in the zone surrounding it, similar to ...

International astronomers have for the first time witnessed the birth of a planetary system beyond Earth's sun that could one day resemble our own.

For centuries, humanity believed that Earth was the center of the universe, a view championed by Aristotle and Ptolemy. But ...

New simulations reveal a hidden “ocean of fire” that once existed above Earth’s core, influencing the planet’s internal ...

A colossal Martian meteorite, NWA 16788, weighing 54 pounds, is set to headline Sotheby's Geek Week 2025 auction in New York.

Research on the ISS helped scientists tackle problems we can’t solve on Earth, from human biology to fire behavior and ...