Modern astronomy is giving us unprecedented views of the asteroids, comets, and other small bodies that litter our cosmic ...

A distant gas giant the size of 10 Jupiters is now the first planet outside Earth's solar system to be mapped in three ...

We all picture the Solar System as a neat cosmic racetrack with planets orbiting the Sun on a flat, organized path. But have ...

NASA’s James Webb Space Telescope has captured the first detailed look at a carbon-rich disk surrounding the exoplanet CT Cha ...

Discover when and how to observe the interstellar comet 3I/ATLAS in the U.S. in late 2025. Learn about its features, viewing ...

Astronomers are intrigued by strange radio signals linked to water outgassing from Comet 12P/Pons-Brooks and insights from 3I ...

A rare cosmic visitor, 3I/ATLAS, the third confirmed interstellar object, was discovered in July 2025. This object, on a ...

Our solar system and galaxy were the first objects of study for what was going on in the universe. Among the various ...

Is 3I/ATLAS really an alien mothership? NASA and the scientific community weigh in on the controversial topic.

Harvard's Avi Loeb reveals a '0.6% cosmic coincidence' linking the interstellar object 3I/ATLAS to the mysterious 1977 'Wow!

A rare interstellar visitor, comet 3I/ATLAS, is currently traversing our solar system, offering scientists a unique chance to ...

Another interesting consequence of relativity is that as time stretches out at high speeds, distances diminish. It’s hard to ...