HUBBLE ATLAS
Comparative view of galaxy's Ssellar populations (HDF , Hubble Deep Field , Ursa Major) — image from the Hubble Space Telescope

Deep fields & lensing

Comparative view of galaxy's Ssellar populations

October 8, 1998 · ESA/Hubble · HDF , Hubble Deep Field , Ursa Major

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A galaxy can look quite different in visible vs infrared light. This is a comparison view of a spiral galaxy in the Hubble Deep Field -- Hubble Space Telescope's view of the faintest galaxies ever seen in the universe.