The Hubble Space Telescope captures stunning imagery of barred spiral galaxy UGC 678. The galaxy is located about 260 million light-years away from Earth in the Pisces constellation. Credit: Space.com ...

Scientists have discovered a potential three-body system in the Kuiper Belt, the Altjira system, challenging planet-formation theories.

This new Hubble Space Telescope image represents just half of a planned project to study ... A U.S. spacecraft landed on the moon. You can watch the amazing footage. Scientists discover simpler way to ...

Footage of the UK's DragonFire laser weaponry system has been declassified. The weapon is seen destroying airborne drones and mortar shells. DragonFire is intended to be a technology demonstrator for ...

This article was originally featured on The Conversation. A hundred years ago, astronomer Edwin Hubble dramatically expanded the size of the known universe. At a meeting of the American ...