
documentary, space, gravitational waves, Albert Einstein, Heinz Billing, Nobel Prize, astronomy, physics, theory of relativity
2021 · 43m · ★ 0.0
A milestone in physics: In 2015, scientists proved the existence of gravitational waves. These waves travel billions of light-years through space, eventually reaching Earth and bringing us insights that were previously unattainable.

180° South
2010·7.2