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astrophysics

Focused short video answers connected to astrophysics within Environmental Science.

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Discover why plasma is the hottest gas, reaching millions of degrees, and its role in stars and nuclear fusion research.

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Focused questions, ordered by publication.

Discover Iron-60, the rarest iron isotope used in astrophysics and nuclear science for dating events.

Discover the first elements formed after the Big Bang and their significance in the universe's evolution.

Discover the events that transpired shortly after the Big Bang, including the formation of atomic nuclei.

Learn about the first elements, hydrogen and helium, formed after the Big Bang and their role in shaping the universe.

Discover why plasma is the fourth state of matter and how it differs from solids, liquids, and gases.