Could a comet be sent on such a trajectory through the galaxy that its surface no longer reflects the world from which it came? New observations of the comet 3I/ATLAS by the James Webb Space Telescope ...

Ice cores from Antarctica reveal "snapshots" from 6 million years of Earth's climatic history. Antarctica is far more than just a bucket-list destination for travelers and a home for penguins. It's a ...

November's Sky Above episode features a supermoon, meteor shower, and interstellar comet, with experts discussing these ...

When most people think about billionaire collections, they picture walls lined with Picassos or garages filled with vintage ...

Sierra Vista, Arizona is that rare gem. Tucked against the majestic Huachuca Mountains in southeastern Arizona, Sierra Vista offers a refreshing blend of natural beauty, cultural surprises, and ...

An analysis of feldspar crystals within the oldest magmatic rocks in Australia has provided a unique insight into Earth's ...

Mesopotamians, the ancient inhabitants of the land between the Euphrates and Tigris rivers, are credited for many firsts in ...

In 2017, astronomers on board the International Space Station photographed two eerie islands in Ethiopia. Dek and Daga lie in Lake Tana, whose copper-tinted waters have been important geographically ...

The universe's first galaxies were hot messes, according to a recent study. During their younger days, they were wild, chaotic bundles of turbulent gas, churned up by huge gulps of intergalactic gas, ...