For two nights, the moon will host a cosmic party with three planets – Mars, Saturn and Uranus – that will be visible in ...

Thomas Mulligan investigates the sophisticated methods and cutting-edge technology researchers employ to uncover evidence of biological signatures on neighboring planets and moons.

A Soviet astronomer in the 1960s proposed a scale to classify hypothetical alien civilizations. Here’s why the framework is ...

Big changes are ahead for our solar system in about 5 billion years.

On August 12, 2026, lucky viewers in and around Greenland, Iceland and Spain—weather allowing—will be able to see one of ...

This mesmerizing visual journey explores the vast history of the universe from the formation of the very first stars to the dawn of life on Earth. Through captivating visuals, it illustrates how ...