Even the best telescopes can’t see exoplanets. It’s all about watching for jiggly stars, blue shifts, and transits.

Meet the Winter Hexagon, an asterism of bright stars around the constellation Orion that dominates the eastern sky during the winter months.

Its last close encounter was in mid-September, the closest one yet, passing just 3.8 million miles from the solar surface. It passed through the boundary between outer space and the region where the ...

The Geminids, considered one of the best and most reliable annual meteor showers, is predicted to peak Dec. 12-13.

Dubbed HD 143811 AB b, the interstellar entity is a gas giant that’s located some 446 light-years away from Earth in a galaxy ...

The Universe have always been surprising for everyone. There is always something new to know. Experts have found 128 new moons of Saturn making it the planet with most number of moons in Solar system.

Earth's climate has swung between ice ages and warmer periods for millions of years, driven by subtle changes in our planet's ...

Jupiter shines brilliantly in the eastern sky this December as it nears opposition early in 2026, outshining nearby stars and ...

The Earth's climate has been changing for millions of years under the influence of the gravity of neighboring planets. A new ...