19-year-old woman sets record for solo global flight

The 19-year-old Belgian-British pilot Zara Rutherford set a world record as the youngest woman to fly solo around the world.

NASA Crowdsources Solutions for Human Mission to Mars
MARSNASA

NASA Crowdsources Solutions for Human Mission to Mars

If you have a winning idea about how to make the multi-year trip more self-sufficient, NASA wants to give you $1,000.