
They’re a fascinating pair: Two icy worlds, spinning around their common center of gravity like a pair of figure skaters…

Artist concept of ICESat-2.

What’s icy, has “wobbly” potato-shaped moons, and is arguably the world’s favorite dwarf planet? The answer is Pluto, and NASA’s…

X-56A MUTT Climbs After Liftoff from Rogers Dry Lakebed

#SuitUp with NASA for the #JourneytoMars. Find out more at http://www.nasa.gov/suitup

Composite of images of the Venus transit taken by NASA’s Solar Dynamics Observatory on June 5, 2012.

Venus begins its journey across the face of the sun during the 2012 transit as seen by Hinode.

LORRI Image from the Pluto Encounter

On Jan. 19, 2006, Clouds part as NASA’s New Horizons spacecraft roars into the blue sky after an on-time liftoff…

This simulation shows the magnetic bubble around Earth, called the magnetosphere.