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Galaxias M81 y M82.

(Bode’s & Messier 82 (Cigar are respectively spiral & starburst galaxies about 12 mly away in Ursa Major.This couple is seen through the faint glow of an Integrated Flux Nebulae (or IFN).

MESSENGER was a robotic NASA spacecraft that flew by Earth once, Venus twice, and Mercury itself three times. Caloris basin has been flooded by lavas that appear orange in this mosaic. Post-flooding craters have excavated material from beneath the surface.

The sprawling Caloris basin on Mercury is one of the solar system’s largest impact basins, created during the early history of the solar system by the impact of a large asteroid-sized body.

For more of the greatest collection of #Nebula in the Universe...  For more of…

Gaze out at infinity's endless stars and realize all the "stuff" that seems so huge in our lives really isn't. Even though we're on a teensy ball in this huge universe, worrying about our individua