“You may hate gravity, but gravity doesn’t care.” –Clayton Christensen
If all we had were galactic rotation curves like those measured by Vera Rubin we would know that something was wrong with our picture of the Universe, but we wouldn’t know how. Two equally good explanations, that there was either a flaw in the law of gravity or there was the existence of some unseen mass, could account for what we saw. But observations of galaxy clusters point to dark matter in a dramatic fashion.
The wildest cosmic mystery the James Webb Space Telescope has uncovered independantexpress.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from independantexpress.com Daily Mail and Mail on Sunday newspapers.