Turn of Events A new NASA simulation takes you to where no human has ever dared to go: into the overpowering embrace of a black hole.
The stunning visualization, available on YouTube in a 360-degree video and as an explainer, shows the reality-warping journey of approaching a supermassive black hole’s event horizon, the boundary past which nothing — not even light — returns.
Strung Out Black holes are the source of many a cosmic mystery.
“If you have the choice, you want to fall into a supermassive black hole,” Schnittman said.
The simulated black hole is designed to imitate the supermassive one at the heart of our galaxy, which has a mass over 4.3 million times that of our Sun.
From the point of view of the doomed camera, falling into the event horizon would take three hours.
According to NASA, at that point there’s only 79,500 miles to the singularity, a journey that’s completed in an instant.
More on black holes: Scientists Surprised to Realize Red Dots in James Webb Images Are Black Holes
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Result of the Event.
A recent NASA simulation transports you to the overwhelming embrace of a black hole—a place where no human has ever ventured.
The incredible visualization, which can be viewed as an explainer and as a 360-degree video on YouTube, depicts the surreal experience of getting close to a supermassive black hole’s event horizon, which is the point beyond which nothing can return, not even light.
Jeremy Schnittman, an astrophysicist at NASA’s Goddard Space Flight Center who created the visualizations, said in a NASA release about the video, “People often ask about this, and simulating these difficult-to-imagine processes helps me connect the mathematics of relativity to actual consequences in the real universe.”. In order to simulate two distinct scenarios, I created a camera that represents a fearless astronaut and flew just past the event horizon before sealing its doom. The other scenario had the camera crossing the boundary. “.
Snapped Off.
Numerous cosmic mysteries originate from black holes. The singularity, a one-dimensional point of infinite density that gives these objects their incredible power, is what lies at the heart of them and is the most mysterious of all.
Unless you’re Matthew McConaughey, there’s no way to truly know what goes on behind an event horizon, but their peculiar gravitational effects outside of them provide plenty of wonder, such as the phenomenon known as spaghettification. The gravity difference between an object’s leading and trailing ends can get so great as it approaches an event horizon that the object starts to elongate into tubes that resemble spaghetti.
Regarding that, some useful guidance for upcoming astronauts has been derived from the simulations. Schnittman stated, “You want to fall into a supermassive black hole if you have the choice.”.
With up to 30 solar masses, stellar-mass black holes have much smaller event horizons and stronger tidal forces that can tear apart incoming objects before they reach the horizon. “.”.
The artificial black hole is meant to mimic the supermassive black hole at the center of our galaxy, which has a mass more than 4 point 3 million times that of the Sun. The visualizer’s distant view of it is from almost 400 million miles away, which makes it almost unfathomably large.
It would take three hours to fall into the event horizon from the perspective of the doomed camera. But because of enormous spacetime distortions, the camera would appear to freeze just before the threshold to an outside observer.
Nevertheless, the camera’s demise is undoubtedly predetermined.
“It takes only 12:08 seconds for the camera to be destroyed by spaghettification once it crosses the horizon,” Schnittman stated. NASA estimates that at that point, the singularity is just 79,500 miles away, a trip that is finished in an instant.
More about black holes: Researchers Are Startled to Learn That Red Dots in James Webb Images Are Actually Black Holes.
