On Might 9, 2024, NASA launched a photograph of the supermassive black gap feeding on the heart of the Andromeda Galaxy. (NASA/JPL-Caltech)
[The Epoch Times, 14 Cèitean, 2024](Epoch Occasions reporter Chen Juncun stated) The Andromeda galaxy is a galaxy alongside the Milky Means. The Nationwide Aeronautics and Area Administration (NASA) not too long ago launched a picture that reveals how the supermassive black gap on the heart of the Andromeda Galaxy is swallowing necessary, which can assist scientists perceive “consuming habits ” monstrous black holes.
NASA identified in a press launch issued on Might 9 that this picture was beforehand taken by the company’s retired Spitzer Area Telescope. It reveals the stream of mud in the direction of the supermassive black gap on the heart of the Andromeda Galaxy. This might clarify how a black gap billions of occasions the scale of our solar can eat constantly however silently.
When a supermassive black gap consumes gasoline and mud, the fabric is heated and emits intense mild, generally brighter than a complete galaxy filled with stars. As a black gap swallows matter of various sizes, its brightness adjustments.
Nonetheless, on this universe, the black holes on the heart of the Milky Means and the Andromeda galaxies are silent eaters. The sunshine they emit just isn’t very vivid, which signifies that they eat in small however fixed doses fairly than performing on it.
As seen from NASA photos, the mud stream enters the black gap regularly in a spiral form, just like water flowing right into a spiral-shaped drain pipe.
In a examine printed earlier this yr, researchers used computer systems to simulate how the gasoline and mud close to the supermassive black gap on the heart of the Andromeda Galaxy adjustments over time. It was discovered that the recent gasoline types a small disk close to the black gap, after which continues to be swallowed by the black gap, and this disk is constantly replenished with gasoline and mud.
However the researchers additionally discovered that these streams of gasoline and mud should preserve particular sizes and stream charges. In any other case, the fabric can be rubbed into the black gap in irregular clumps, inflicting bigger fluctuations within the brightness of the sunshine.
When the researchers in contrast their findings with information from NASA’s Hubble Area Telescope and the Spitzer Area Telescope, they discovered that the spiral mud beforehand detected by the Spitzer Area Telescope is the stream of ‘ adjust to these restrictions.
Due to this fact, the researchers concluded that these spiral mud streams are the “meals” being consumed by the supermassive black gap on the heart of the Andromeda Galaxy.
The Andromeda Galaxy could be very near the Milky Means, so when seen from Earth, the Andromeda Galaxy is bigger than different galaxies. In case you look with the bare eye, the Andromeda Galaxy is about 6 occasions wider than the Moon. Despite the fact that the Spitzer Area Telescope has a bigger discipline of view than the Hubble Area Telescope, it nonetheless needed to take 11,000 photos to assemble the intensive picture launched by NASA.
What occurs after he’s thrust right into a monstrous black gap? NASA not too long ago used a supercomputer to simulate an animation, which reveals the method of an observer getting into the occasion horizon (the sting of a black gap), unable to flee the large pull of the black gap, and at last destroying it. All of it occurs directly.
Editor-in-Chief: Wu Hao #
