From plasma engines that could turn months of travel into weeks to the first blueprints for ships that will outlive their ...

The delivery of three 12 kilowatt Hall-effect thrusters to NASA’s Lunar Gateway marks a pivotal moment in how the United ...

Within the lifetimes of today’s teenagers, some of the world’s most respected researchers now say the discovery of alien life ...

Sometimes, you stumble upon an invention that makes you wonder, "How did they even think of this back then?" Some ideas were way ahead of their time, only to be forgotten or overshadowed by newer ...

Space is always inspiring and 2025 was no exception, with finding Betelgeuse’s buddy, debuting a prolific survey telescope ...

From a small island off the coast of Panama to the farthest reaches of space, the Smithsonian advanced our knowledge of the ...