News tagged with cosmic microwave background

Europe's Planck telescope retires

The deep-space Planck telescope was switched off Wednesday after a successful 4.5-year mission that revealed our Universe to be 80 million years older than previously thought, the European Space Agency said.

dateOct 23, 2013 in Astronomy
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Celebrating the legacy of ESA's Planck mission

From the tiniest fraction of a second after the Big Bang to the evolution of stars and galaxies over 13.8 billion years, ESA's Planck space telescope has provided new insight into the history of our Universe. ...

dateOct 21, 2013 in Astronomy
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