Technology

The fearless Michel Fournier aims to hurl himself out of a balloon halfway to outer space

For the third time in five years, a returning Soyuz spacecraft misses its mark.

New pint-sized robot can help with chores around the house, and assist in emergencies

Did a German teenager find a glitch in NASA's asteroid collision estimates?

Our final frontier is also our final dumping grounds

Radar technology aboard ESA's Mars Express could be used to explore other planets and moons in the solar system

A new theory assigns values to our scant chance of existing. So what does this mean in the search for alien life?

On the eve of the world championship of remote-control flight, an American financier, a three-star general, a jet engineer and the Air Force’s most powerful civilian have come together in Thailand to build the perfect fighting plane—at 1:5 scale

Fresh off the assembly line, the leapfrogging, stealthy F-35B fighter jet prepares for liftoff

Japanese scientists propose that the giant black hole at the center of our Milky Way Galaxy may be in a rest period