Europe turns off Planck
Europe turns off Planck.
Planck operated four-and-a-half years, three times longer than originally planned. Launched in May 2009 on an Ariane 5 rocket shared with ESA’s Herschel telescope, Planck measured the cosmic fingerprint of the Big Bang, detecting subtle variations in background light originating 380,000 years after the genesis of the universe.
Europe turns off Planck.
Planck operated four-and-a-half years, three times longer than originally planned. Launched in May 2009 on an Ariane 5 rocket shared with ESA’s Herschel telescope, Planck measured the cosmic fingerprint of the Big Bang, detecting subtle variations in background light originating 380,000 years after the genesis of the universe.