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Because most black holes are so far away. Because the gravity of a black hole is so strong that it sucks the light inward. Because as the star’s gases burn, it stops giving off heat and light. Because as a star cools, its outer layers pull in toward its center.
The black hole could tear apart the star. The black hole could trigger a nuclear explosion in the star. The black hole could dwindle its size considerably. The black hole could devour the star.
The black hole is a region of space. The black hole sucks in any object that passes by it. The black hole is visible through an infrared telescope. The black hole has no matter.
The star’s matter will move further away from by the black hole. The black hole’s matter will heat up. The black hole’s matter will swirl into the black hole. The black hole’s matter will release ultraviolet light and X-rays.
The structure of a star. A collision between two stars. The attraction of two large stars. The shrinking of a large star by its own gravitational force.
the sun is the heaviest star in the universe. a star in the sky might have an invisible partner. two black holes are dragged towards each other. the mass of a star is equal to that of its companion.
The star’s matter will move further away from by the black hole. The black hole’s matter will heat up. The torn star’s matter will swirl into the black hole. The black hole’s matter will release ultraviolet light and X-rays.
The black hole is a region of space. The black hole sucks in any object that passes by it. The black hole is visible through an infrared telescope. The black hole has no matter.
are gathered in its center. strike against one another frequently. do not have absolute space. are relatively brighter.
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