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

Garlick / markgarlick.com Astronomers have discovered an entirely new kind of planet outside our Solar System, one with a ...

Find Space Mission Challenges Latest News, Videos & Pictures on Space Mission Challenges and see latest updates, news, ...

Astronomers have discovered a bizarre exoplanet slightly larger than Earth, covered by a vast magma ocean and wrapped in a ...

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

Hubble Space Telescope imagery Neptune has revealed that the planet's clouds are disappearing. Credit: NASA Goddard Space ...

The results, published in February in the journal Monthly Notices of the Royal Astronomical Society, show that under these ...

We're starting to see just how exceptional our own solar system and its history is, as more exoplanets are discovered. A ...

Spread the loveIn recent discussions, astronomy communicator Korntong Viriyasawetkul has shed light on a potentially hazardous celestial object—a comet or asteroid originating from beyond Neptune.

Webb has captured the haunting “Exposed Cranium” nebula—an otherworldly cloud shaped by a dying star that looks remarkably ...

An old NASA science satellite is no more. The U.S. Space Force says the Van Allen Probe A plunged uncontrolled from orbit on ...

Sandra Hüller also stars in Phil Lord and Christopher Miller’s sci-fi epic based on the Andy Weir novel about a science ...