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

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 ...

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 ...

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

The NEO Surveyor fulfills a 2005 act of Congress ordering NASA to catalog 90% of near-Earth objects larger than 459 feet (140 ...

This, at least, is the conclusion drawn by GIGACalculator, a website that offers online calculators to help users with ...

A British company says they developed a secret nuclear rocket that could cut in half the mission times to Mars. The Bletchley ...

The molecules may be remnants of fatty acids, which form cell membranes in Earth’s organisms, though they might have formed ...

While the ability to pull enough minerals from these sources to power the energy transition is still a long way off, ...