
Expedition 44/45 crew member Kimiya Yui of the Japan Aerospace Exploration Agency (right) greets cosmonaut Anton Shkaplerov.

Flight Engineer Kjell Lindgren of NASA departs his residence at the Gagarin Cosmonaut Training Center in Star City, Russia.

Expedition 44/45 crew member Kimiya Yui of the Japan Aerospace Exploration Agency prepares to board a bus July 10.

LORRI Image from the Pluto Encounter

LORRI Image from the Pluto Encounter

LORRI Image from the Pluto Encounter

The sequence of six images in this animation shows sunspots as viewed by NASA's Curiosity Mars rover from April 4…

The sequence of seven images in this animation shows sunspots as viewed by NASA's Curiosity Mars rover from June 27…

Take New Horizons for a Spin and Print Your Own Model!

Annette and Alden Tombaugh's father, Clyde, was not only devoted to astronomy, he was the man who discovered Pluto.