Like great friends, galaxies stick together. Astronomers using NASA Spitzer Space Telescope have spotted a handful of great galactic pals bonding back when the universe was a mere 4.6 billion years old.
Details
Title: Great Galactic Buddies
Creator: NASA/JPL-Caltech/UCDavis/Lawrence Livermore National Laboratory
Date Created: 2006-03-21
Rights: JPL
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