From humans in space to future journeys to the Moon, Mars and beyond, plus new scientific discoveries about our home planet, the solar system and out in the universe… This Week @NASA is your weekly look at everything happening at America's space agency. | NASA - National Aeronautics and Space Administration

MISSION ACCOMPLISHED: Watch the moment NASA successfully saved the planet by crashing a spacecraft into an asteroid. #9Today | WATCH LIVE 5.30am | TODAY

This week, we look at accelerating a human return to the Moon, wrap up testing of our NASA's Space Launch System rocket engines, and our Curiosity rover captures eclipses on Mars. Look at these and other stories from This Week at NASA. Watch: | NASA - National Aeronautics and Space Administration