A satellite that looks like a giant parasol was launched into orbit today, and will open itself up automatically in space.

Curiosity rover is hunting for microbial life on Mars. NASA reconnaissance orbiter snapped its first-ever image of Curiosity ...

A recent study explores a hypothetical super-Earth between Mars and Jupiter, revealing its severe impact on Earth's orbit and climate. Conducted by Florida Institute of Technology scientists Emily ...

Curiosity has been the subject of countless selfies and images taken from space, but has never been photographed from Mars' own orbit ... controlled remotely from Earth, have slowly navigated ...