Scientists prove Einstein right with first detection of gravitational waves
Albert Einstein's 100-year-old theory of general relativity has been confirmed by the detection of gravitational waves, scientists at the Max Planck Institute for Gravitational Physics reported Thursday. The researchers observed a warp of space-time generated through the collision of two black holes, which marked the first time scientists have detected gravitational waves.
Professor Stephen Hawking, an expert on black holes, reinforced the seriousness of the finding. "Apart from testing [Einstein's theory of] general relativity, we could hope to see black holes through the history of the universe. We may even see relics of the very early universe during the Big Bang at some of the most extreme energies possible," Hawking told BBC News.
The Week
Escape your echo chamber. Get the facts behind the news, plus analysis from multiple perspectives.
Sign up for The Week's Free Newsletters
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
"The information carried on the gravitational wave is exactly the same as when the system sent it out; and that is unusual in astronomy. We can't see light from whole regions of our own galaxy because of the dust that is in the way, and we can't see the early part of the Big Bang because the Universe was opaque to light earlier than a certain time," Professor Bernard Schutz of Cardiff University explained. "With gravitational waves, we do expect eventually to see the Big Bang itself."
-
Moon dust has earthly elements thanks to a magnetic bridgeUnder the radar The substances could help supply a lunar base
-
World’s oldest rock art discovered in IndonesiaUnder the Radar Ancient handprint on Sulawesi cave wall suggests complexity of thought, challenging long-held belief that human intelligence erupted in Europe
-
Claude Code: the viral AI coding app making a splash in techThe Explainer Engineers and noncoders alike are helping the app go viral
-
China’s Xi targets top general in growing purgeSpeed Read Zhang Youxia is being investigated over ‘grave violations’ of the law
-
Panama and Canada are negotiating over a crucial copper mineIn the Spotlight Panama is set to make a final decision on the mine this summer
-
Why Greenland’s natural resources are nearly impossible to mineThe Explainer The country’s natural landscape makes the task extremely difficult
-
Iran cuts internet as protests escalateSpeed Reada Government buildings across the country have been set on fire
-
US nabs ‘shadow’ tanker claimed by RussiaSpeed Read The ship was one of two vessels seized by the US military
-
Maduro pleads not guilty in first US court hearingSpeed Read Deposed Venezuelan leader Nicolás Maduro and his wife Cilia Flores pleaded not guilty to cocaine trafficking and narco-terrorism conspiracy
-
Iran’s government rocked by protestsSpeed Read The death toll from protests sparked by the collapse of Iran’s currency has reached at least 19
-
Israel approves new West Bank settlementsSpeed Read The ‘Israeli onslaught has all but vanquished a free Palestinian existence in the West Bank’
