Launching rockets from planes is a decades-old concept that never really took off. Billionaire Richard Branson thinks its time has come.
A lot of thermal energy is trapped in the ocean. An ex-NASA researcher has figured out how it might generate unlimited clean power for aquatic robots.
The 60-year-old sub is preparing to take its deepest plunge yet. But in the age of autonomous machines, why are humans exploring the ocean floor at all?
The test flight didn’t come close to the edge of space, but the prototype was a big step toward the rocket’s first orbital mission.
Earlier this year, the startup claimed to have a revolutionary solid-state lithium-ion cell that could change EVs forever. Now it has data to prove it.
The Japanese Hayabusa2 mission to asteroid Ryugu marks a major milestone this weekend with the return of pristine space rock.
Millions of EVs will soon hit the road, but the world isn’t ready for their old batteries. A crop of startups wants to crack this billion-dollar problem.
The idea for solar thermal propulsion has been around for decades, but researchers tapped by NASA just conducted a first test.
Saturday’s SpaceX launch will mark the return of regular crewed launches in the US after nearly a decade hiatus.
A new documentary from the German auteur examines the influence of meteorites on cultures around the world.