Scientists have proposed two experimental spacecraft that could reach one of the farthest known objects in the solar system ...

Sedna will make its closest approach to the Sun in 2076, giving us a rare opportunity to visit the planetoid before it drifts ...

The rocket soared over the prairie, its unique engine screaming in unison with cheers from more than two dozen students. The months of work, ... from space mission prototypes to reconnaissance drone ...

Virgin Orbit is gearing up for a second try at launching a rocket from a Boeing 747 as part of an ongoing effort to build a launch system for small satellites. Skip to main content.