NowThis Earth's video: Scientists Reveal Evidence of Gravitational Waves

Scientists will discuss new findings that ‘gravitational waves, the ripples in the fabric of space-time predicted by Albert Einstein more than a century ago, are permeating the universe at low frequencies,’ according to Reuters. Gravitational waves appear to originate ‘primarily from pairs of supermassive black holes spiraling together before merging.’ Watch via the National Science Foundation. » Sign up for our newsletter KnowThis to get the biggest stories of the day delivered straight to your inbox: https://go.nowth.is/knowthis_youtube » Subscribe to NowThis Earth: https://www.youtube.com/channel/nowthisearth Connect with NowThis Earth » Follow us on TikTok: https://go.nowth.is/Earth_TikTok » Follow us on Instagram: https://go.nowth.is/Earth_Instagram » Follow us on Snap: https://go.nowth.is/Earth_Snap » Follow us on Facebook: https://go.nowth.is/Earth_Facebook NowThis Earth is daily news coverage of climate, sustainability, biodiversity, species extinction, environmental justice, and other planetary concerns. NowThis is your premier news outlet providing you with all the videos you need to stay up to date on all the latest in trending news. From entertainment to politics, to viral videos and breaking news stories, we’re delivering all you need to know straight to your social feeds. We live where you live. http://www.youtube.com/nowthisearth @NowThisEarth