The molten exoplanet, larger than sub-Neptune, could be a new class of planet.

Astronomers have identified a strange new kind of exoplanet that challenges how scientists classify worlds beyond our Solar System. The planet, L 98-59 d, appears to contain a vast ocean of molten ...

Scientists have uncovered a hellish “lava world” where temperatures soar to a blistering 2,700 degrees Fahrenheit — hot ...

Debate has raged for two decades over whether Pluto should be considered a planet. Some want President Trump to take action ...

In April, Bethesda will introduce an update with immersive space travel, more decor and a new home on PlayStation 5.

Star Wars had been released in theaters and changed everything about the way Hollywood perceived the genre, and television ...

Oxygen has been the most important gas in our search for life among the cosmos thus far. On Earth, we have it in abundance ...

Astronomers have discovered a bizarre exoplanet slightly larger than Earth, covered by a vast magma ocean and wrapped in a sulfur‑rich atmosphere. Observations from the James Webb Space Telescope ...

Astronomers discovered a molten alien planet orbiting a star in the Milky Way. This planet, larger than Earth, is surrounded by a searing sulfur-rich atmosphere. It orbits a star in the constellation ...

NASA chief Jared Issacman appears to be among those who support Pluto being reclassified as a planet. Could President Trump sign an executive order?

Spoilers follow for the first three seasons of Prime Video’s Invincible. Season 4 debuts on March 18.