It's possible that the most famous annual meteor shower will soon reach its maximum: the Leonids. These ultra-fast meteors are...
science
SpaceX launched 23 Starlink internet satellites from Florida on Saturday (November 18), the first of two Starlink missions planned for...
Aboard the International Space Station is a small laboratory the size of a small refrigerator that makes some of the...
There's still a lot we don't know about the interior of our planet, but scientists have recently discovered that water...
An artist's concept shows a variety of rocky, Earth-like planets that may exist throughout the universe. NASA/JPL-Caltech/R. Hurt (SSC-California Institute...
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NASA's SPHEREx space telescope, designed to map the sky, is in the final stages of preparation. It will be launched...
Sign up for CNN's Wonder Theory science newsletter. Explore the universe with news of fascinating discoveries, scientific advances and more....
Mars It may be the red planet, but its atmosphere glows green.Using the European Space Agency (ESA) Exomars Scientists noticed...
Scientists suspect that comets may have provided the organic ingredients needed for life to arise on Earth, and new research...