The faraway exoplanet could help provide answers as to why there are hardly any planets with twice the diameter of Earth.

Games like Outer Wilds and The Outer Worlds offer meaningful exploration in unique atmospheres. Perhaps one of the greatest ...

The fact not every One Piece fan knows the name or size of One Piece's planet says something about the priorities of the worldbuilding. It is rare for One Piece lore or story beats to explore these ...

The China Science Fiction Convention 2025 (CSFC 2025) opened in Beijing on Friday, showcasing cutting-edge technologies alongside a report revealing that the country's sci-fi industry generated 108.96 ...

Definitely a case of the whole being greater than the sum of its parts, the exhaustive anthology is a mostly strong ...

Explore This SectionPerseverance HomeMission OverviewRover ComponentsMars Rock SamplesWhere is Perseverance?Ingenuity Mars HelicopterMission ...

Explore the four galactic quadrants of the Milky Way and find out which one contains Earth, from scientific facts to sci-fi lore like Star Trek.

Scientists have been receiving X-ray signals from the Helix Nebula for decades, but now they believe it may hide a horrifying ...

A NASA mission, IMAP, will investigate and map the sun's particles and energy across the entire heliosphere, using a ...

So in some sense, alien worlds were not first discovered in the 1990s or even the 1980s. It took nearly a century to fully ...

The two exoplanets, or planets outside of our solar system, orbit a star called TOI-1453, which is slightly cooler and ...

Key takeawaysPlanets can be extremely hot when they are born, and new computational experiments show that such planets would ...