NASA; Space Exploration; Dark Matter; Space Telescopes; Galaxies; Stars; Space Station; Space Missions

This NASA/ESA Hubble Space Telescope Picture of the Week zooms in on the feathery spiral arms of the galaxy NGC 45, which lies just 22 million light-years away in the constellation Cetus (The Whale). The data used to create this portrait were drawn from two complementary observing programs. The firstContinue Reading