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  • 12/12/2007
Hubblecast 08: A step closer to our origin

By scrutinising the Hubble Ultra Deep field - the deepest image of the sky ever made - the NASA/ESA Hubble Space Telescope and the NASA Spitzer Space Telescope have joined forces to discover nine of the smallest, faintest, most compact galaxies ever observed in the distant Universe.

Credit:

ESA/Hubble (M. Kornmesser