The life cycle of a star

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Description

Stars are obviously fairly important things, giving light and warmth to the world, allowing plants to photosynthesise, and those kinds of things.  In this video, we’ll look at the birth, life and death of stars, and why we really are all made of stars.

Key Words

pressure, force, gravity, gravitational force, sun, star, life cycle, nebula, protostar, main sequence star, red giant, white dwarf, black dwarf, red super giant, supernova, neutron star, black hole, gas pressure

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