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The First Full-Sky Image from the Planck Microwave Telescope

The ESA-NASA Planck spacecraft recently completed a year-long imaging project, surveying the entire sky in a range of microwave light frequencies from 30 to 857 gigahertz, and here’s the result — an oval projection, with the Milky Way as the bright center area. The cosmic microwave background left over from ...

Astronomy, Planck Telescope, Photography, Universe, Microwave