The array could be the most complex and versatile radio telescope ever attempted, with the capacity to sweep the entire northern sky in 45 days for low-frequency radio waves
During the cold war the U.S. found ways to work with the Soviet Union on space missions
The ambitious Laser Interferometer Space Antenna, a casualty of tightening budgets, could rise again
An experiment going up outside of Chicago will attempt to measure the intimate connections among information, matter and spacetime. If it works, it could rewrite the rules for 21st-century physics
Do the inner workings of nature change with time?
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