E, these are the greatest 21st-century movies that balance the ambition of sci-fi with the endless thrills of adventure.

Project Hail Mary, Solaris, and The Hitchhiker's Guide to the Galaxy are all among the very best sci-fi books set in space.

The Connecticut Science Center has opened a new outdoor space in Hartford designed for children ages 6 and under.

Spaceflight has carried everything from satellites and scientific instruments to memorial capsules and plant seeds beyond Earth's atmosphere. Soon, another unusual payload will join that list.

This is the first image of a rare 'minimoon' that loops around the Earth like a dance partner.

Despite being called a "minimoon", Kamo'oalewa is not Earth's second moon. It is a rare type of asteroid known as a ...

What Darwin did for Biology - Space-Phase does for the Universe. This substance fills space and applies rules that guide matter and energy to produce stable beautiful structures in our Universe, from ...

University of Michigan astronomers were part of a team that have helped gain shocking insight into a "scientifically unique" ...

The Canadian Space Agency’s Jeremy Hansen, who captivated the world during the historic moon mission, said Monday he’d soon ...

A Chinese spacecraft on a mission to collect and return samples of a near-Earth asteroid beamed back its first image of its ...

Researchers working with data from the South Pole Telescope have released a major catalog of galaxy clusters, giving ...

During last year’s brief visit from the comet 3I/ATLAS, astronomers got an extremely rare glimpse into the cosmos beyond our ...