![]() NASA's Imagine the UniverseĮinstein’s theory has been confirmed by more than a century of experiments, starting with one involving a 1919 solar eclipse in which the path of light from distant stars was shifted by the sun’s intense gravitation - by just the amount Einstein had predicted. the violent scene is what astronomers call a tidal disruption event, which happens when a star comes too close to a black hole and gets shredded through a process of spaghettification - basically. If the astronaut were to look out from inside a black hole, they would see the universe behind them moving rapidly. Like all massive objects, the Earth warps the fabric of space. This area where debris builds up around a black hole is called an accretion disk. The unusual tidal disruption event was visible in telescopes across the world. In Einstein’s view, Mercury might look like a marble forever circling the bottom of a drain. As you can see, the star material forms an intense disc around the black hole. Scientists have watched a rare blast of light from a star as it was eaten by a black hole. It showed that the sun so curves space that it distorts the orbits of nearby bodies, including Mercury. The infalling gas swirls around the black hole in a thin disk, known as an accretion disk, whose inner regions become so hot they emit X-ray radiation. This new model solved the Mercury problem. It creates a depression that draws the planets close. Think of the sun as a bowling ball on a mattress. Instead of exerting an attractive force, he reasoned that each object curves the fabric of space and time around them, forming a sort of well that other objects - and even beams of light - fall into. The orbits of planets shift over time, and Mercury’s orbit shifted faster than Newton predicted.Įinstein offered a different view of gravity, one that made sense of Mercury. But Newton's view of gravity didn't work for some things, like Mercury’s peculiar orbit around the sun. French visual effects artist, programmer, and musician Alessandro Roussel created the above 360° video of what it’s like to fall into a black hole. ![]()
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