Sentences with phrase «of a trillionth of a second old»
Not exact matches
In this month's Scientific American article «Gravitational - Wave Detectors Get Ready to Hunt for the Big Bang,» Ross Andersen writes about an audacious plan to use exquisitely precise measuring tools called atom interferometers to map out what the universe looked like when it was just a trillionth of a second old.
https://www.scientificamerican.com/
THE FIRST DEFINITIVE PROOF that the universe underwent an almost unimaginably fast expansion when it was only a trillionth of a trillionth of a trillionth of a second old has taken the world by storm.