NASAのインスタグラム(nasa) - 5月15日 06時45分

Black holes don’t always devour everything that gets too close.While some material around a black hole falls directly in, never to be seen again, nearby gas is sometimes flung outward, creating a shell that expands over thousands of years.This outflow of gas creates cosmic clouds, clumpy areas of greater density than their surroundings. These clouds start out small but can expand to be more than 3 light-years wide. This illustration by Nima Abkenar depicts this awesome and mystifying occurrence.Illustration Credit: Nima Abkenar#NASA #Space #Galaxy #SolarSystem #SpaceExploration #BlackHole #SpaceArt

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