PLANETS NAME

                                                           PLANETS NAME

                                            BLACK HOLE

                                                 

                                     

    SUN:

Its diameter is about 1.39 million kilometres (864,000 miles), or 109 times that of Earth.

It holds 99.8 percent of the solar system's mass and is roughly 109 times the diameter of the Earth — about one million Earths could fit inside the sun

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The sun is a star. its a center of asolar system. it is a perfet like ball hot plasma , heated by nuclear fusion. reaction in core he energy mainly as visible light.

Black hole :           A black hole is a region of spacetime where gravity is so strong that nothing – no particles or even electromagnetic radiation such as light – can escape from it. The theory of general relativity predicts that a sufficiently compact mass can deform spacetime to form a black hole. The boundary of no escape is called the event horizon. Although it has a great effect on the fate and circumstances of an object crossing it, it has no locally detectable features according to general relativity. In many ways, a black hole acts like an ideal black body, as it reflects no light.