The JWST discovers an impossible anomaly on TOI-5205 b and challenges everything we thought we knew about giant planets.

Add Yahoo as a preferred source to see more of our stories on Google. Concept design for a rectangular space telescope, modeled after the Diffractive Interfero Coronagraph Exoplanet Resolver (DICER), ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Illustration of the Earth-like exoplanet Proxima Centauri b orbiting the star Proxima ...

Life may not get blasted off any of the known "super-Earth" worlds as readily as it can from our planet, scientists find. The discovery suggests that any intelligent aliens that develop on such ...

Add Yahoo as a preferred source to see more of our stories on Google. Two planets crashed into one another in a violent, chaotic collision that astronomers recently witnessed 11,000 light-years away ...

Scientists using NASA's Transiting Exoplanet Survey Satellite (TESS) discovered an exoplanet, which NASA defines as “any planet beyond our solar system.” What's False However, the “strange signals” ...

One photo of Earth, taken Thursday by Artemis II commander Reid Wiseman from the Orion window, shows the planet backlit, with ...

The Artemis II crew returned to Earth on April 11, 2026 after a record-breaking lunar flyby, becoming the first humans to travel to the Moon in over 50 years.

Choose your fighter for the origin of water on Earth! Was it always here or did it come to this planet from somewhere else in space? And, either... Comets, asteroids, and planets: The likely origins ...