The world is now ruled by strong men who think 'might is right', former head of MI6 warns Walking alone at night: which countries feel the safest? China locked on Japanese fighter plane (according to ...

In a zesty new discovery, scientists have unearthed a strange lemon-shaped exoplanet. It is unlike one we have seen before, ...

Ridley Scott’s new movie will hit theaters in just a few months, but ahead of its premiere, fans are rushing to check out one ...

A team using the NASA/ESA Hubble Space Telescope has uncovered a new type of astronomical object—a starless, gas-rich, ...

So far, humanity has yet to find its first "exomoon"—a moon orbiting a planet outside of the solar system. But that hasn't ...

It is unclear whether a [3I/ATLAS] would transmit radio signals … such signals would take tens of thousands of years to cross ...

Discovered in July, 3I/ATLAS is not your average comet – it’s a giant snowball from beyond our solar system. The comet, ...

Grab-and-go missions to asteroids have provided some of the most scientifically valuable samples since the Apollo ...

A growing fleet of privately built spacecraft is preparing to attempt robotic landings on the moon as humanity's exploration ...