With 10 times the mass of our planet, and spending only part of its orbit in the habitable zone, Kepler-725c is very ...

Researchers using the Hubble Space Telescope have discovered water vapor in the atmosphere of planet K2-18b, located about ...

Helldivers 2 dev has teased that another free reward for HD2 players might be inbound, and it's something that was promised ...

A new study by Caltech’s Konstantin Batygin and his colleague theorizes how super-Earths are formed. Credit: Caltech/R. Hurt ...

Kepler-725c is roughly 2,472 light years from Earth, circling a G9V star in about 207.5 days. Its path brings it into a ...

Since the solstice occurs so late at night Philly time, is the longest day the 20th or the 21st? The answer: Both. The ...

When Jeff Bezos weds in Venice, it is expected to top canopies of roses and drones shooting fireworks.

A SpaceX Starship upper stage exploded during ramp-up to an expected engine test firing at the company's Starbase facility on ...

A huge "super-Earth" with an extreme climate that results in it being habitable for only part of its orbit has been discovered orbiting a star 2,472 light years away. And the most remarkable thing ...

The breakthrough came using a cutting-edge observational method that detects unseen planets via subtle deviations in their ...

A supervolcano, one of Earth's most powerful geological formations, is reportedly showing increased signs of activity, ...

A super-Earth basks in the glow of its star in this artist's impression. Is the world habitable and Earth-like with a watery atmosphere, or is it Neptune-esque, swathed in hydrogen and helium?.