If it proves successful, CNTR could allow future vehicles to travel farther using less fuel. Traditional chemical engines produce about 450 seconds of thrust from a given amount of propellant, a ...

STATEN ISLAND, N.Y. — Imaginative minds have long pondered the possibility of time travel, but is it all just wishful thinking or is there any scientific evidence that mankind could travel into the ...

NASA has a new feature that lets you visit places where no man has gone before. You can now virtually explore exoplanets as a space tourist. NASA added the Exoplanet Travel Bureau to its website. Here ...

A partial solar eclipse is coming up, but it won't be visible in North America. See when the next eclipse will be visible ...

NASA is set to transform aviation with the X-59, a supersonic jet capable of reducing travel time between New York and London to just over three hours.

Can we journey through time? Sci-fi author Dete Meserve presents a compelling case for our future in the past. Can we journey through time? From H.G. Wells' "The Time Machine to The Time Traveler's ...

NASA has a new feature that lets you visit places where no man has gone before. You can now virtually explore exoplanets as a space tourist. NASA added the Exoplanet Travel Bureau to its website. Here ...

Four astronauts splash down off the Southern California coast after a five-month stay at the International Space Station. A NASA crew hadn't returned in the Pacific since 1975.