Beautiful Life

A year ago, people first detected the gravitational waves directly. From the Planck Institute for the Study of Gravitational Physics (Albert Einstein Institute AEI), as well as from the University of Leibniz, Hanover, as well as from the Hannover Laser Center (LZH) laser experts in this discovery played a major , Because they use the high power laser pointer interferometric gravitational wave in the United States. The core instrument in the Observatory has ultra-precision laser technology to detect weak gravitational wave signals.