Data from the James Webb Space Telescope and other observatories suggests a supervolcanic exomoon may lurk around the giant ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, ...

Tom Metcalfe is a journalist based in London, England, who writes about archaeology, space, the oceans, and Earth. He has ...

Tiny crystals in Earth’s crust may have recorded meteorite and comet impacts as our planet traveled through the spiral arms ...

Since Pluto was relegated to dwarf planet status, almost everyone has agreed that there are eight planets in our solar system ...

Every day, Starlink satellites are burning up above us, leaving behind metal pollution, debris, and growing concern about the ...

Discover Snapchat Planets, the new Solar System feature on Snapchat+ that ranks your best friends as planets. Learn meanings, ...

The growth spurt hints that the free-floating object evolves like a star, providing clues about rogue planets’ mysterious origins.

The study found that, while in 2019 only 0.2% of satellites in Earth orbit were forced to perform more than 10 ...

Aiming to one day have 32 Pelican satellites in its constellation to allow for rapid revisits and full-Earth mapping daily, ...

SpaceX is preparing to launch Starship on its 11th flight from South Texas in latest test for Mars-bound spacecraft. Here's ...