アルベルト・アインシュタインのインスタグラム(alberteinstein) - 1月25日 23時04分

Scientists might have discovered the first signs of the gravitational-wave background: a sea of ripples in space-time reverberating throughout the universe. Albert Einstein first predicted the existence of gravitational waves. They have recently been detected following violent collisions of black holes and neutron stars. By monitoring dead stars throughout our galaxy, scientists found a signal that could be a steady thrum of gravitational waves radiating from distant galaxies as supermassive black holes collide. Find out more here: https://bit.ly/3nF3xCN.

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