The Latest Breaking News from NASA

Warmth on sunny days could be a major trigger for instigating dust storm activity on Mars.

A pair of massive thunderstorms have been spotted swirling in Jupiter's "South Equatorial Belt" and are likely unleashing massive bolts of green lightning. Some experts think the pale clouds could end up altering the rusty band's color — and potentially even making it "disappear."

Thirteen years before any other woman joined the National Advisory Committee for Aeronautics – or the NACA, NASA’s predecessor – in a technical role, a young lab assistant named Pearl Young was making waves in the agency. Her legacy as an outspoken and persistent advocate for herself and her team…

The answer depends on many factors, including the amount of fuel needed, the moon's orbit and the mission's objectives.