STK202845SArtist's concept of a celestial body colliding into a planet sized body.
STK202855SArtist's concept showing a lump of material in a swirling, planet-forming disk.
STK202868SArtist's concept showing the binary star system of Sirius A and Sirius B.
STK202674SArtist Concept of the Lunar Reconnaissance Orbiter.
STK202675SArtist Concept of the Lunar Reconnaissance Orbiter.