This new propulsion system could rewrite the rules of spaceflight—not to mention completely defy conventional physics.

Irradiation can also complement and enhance traditional recycling methods. When combined with a chemical recycling method ...

The two companies will join three others selected last summer, including SpaceX, United Launch Alliance and Blue Origin.

Business Insider visited a Ukrainian company making fiber-optic drones in Kyiv. This is what it's like inside the operation.

A week after a SpaceX crew module returned four astronauts from the ISS, their luggage module seems to have caused a wild ...

The days of police badges and lightsaber spoons lurking in boxes are over. Kids now get QR codes. What happened?

Gifting a child STEM toys is a wonderful way to mix play and learning. It’s truly a win-win: As they play, STEM toys will ...

Two stranded NASA astronauts will finally be able to return home after a replacement SpaceX rocket arrived safely at the International Space Station (ISS). The long-awaited SpaceX Crew-10 mission ...

A SpaceX rocket has blasted off to rescue NASA’s stranded astronauts from the International Space Station. Butch Wilmore and Suni Williams have been in space for nine months, but they are now ...

3D printers will make the tools, structures and habitats space pioneers need to survive in a hostile alien environment. They ...

Construction could occur in parallel with the Vandenberg work, though there are "a lot of moving parts ... powered rocket fueled by liquid oxygen and about 20 metric tons of recycled plastic.

Once all system checks are complete and flight certification is secured, the Dragon capsule will be attached to the Falcon 9 rocket inside SpaceX’s hangar. The fully assembled vehicle will then be ...