Discovering a machine that could somehow produce thrust without releasing propellant would be a game-changer for human space travel. There’s just one problem—such a device would defy the laws of ...

There is perhaps no location more terrifying than outer space, that infinite void where infinite multiverses expand in infinite directions at billions of kilometers per second. It’s an airless, ...

As the 21st century unfolds, radically different forms of air and space vehicles will replace the clunky machines of today, whisking passengers at ultra-high speed around the Earth and outward into ...

Dr. Charles Buhler, a veteran NASA engineer and co-founder of Exodus Propulsion Technologies, has revealed a startling breakthrough. His team’s propellantless propulsion drive has successfully ...

With recent missions to Mars, like NASA’s Perseverance, UAE’s Hope, and China’s Tianwen-1 all being smashing successes, you could be forgiven for thinking that getting to Mars is easy. But there’s a ...

European Space Agency (ESA) researchers are heading a project to study discrete fires in zero gravity. Special craft called sounding rockets, which are comparatively cost-effective to launch, give ...

A spike-covered robotic hedgehog is being developed to precisely hop, bounce and tumble across the Martian moon Phobos on a scouting trip for a human mission to Mars, according to a space scientist ...