Recent content by Gravitonion

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    Undergrad Why doesn't light get absorbed?

    But then how does the sun attract the earth?
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    Graduate What is Pauli's Exclusion Principle and How Does It Apply to Fermions?

    I know the principle says that no two fermions canNot have the same atomic number, but could you explain that in detail?
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    Graduate How Do Black Holes Form from Space-Time Curvature?

    If gravity is a distortion between space and time, then how come black holes are formed, only the surface of an object should then exert gravity, right?
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    Undergrad Why doesn't light get absorbed?

    If light can give off gravity, why doesn't the gravity exerted by the sun kind of. Absorb it before it can go off to Earth and other planets?