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The ________ theory is thought to explain the formation of our solar system.
Q11: What are some complications that interfere with
Q19: Uranus and Neptune are often called twin
Q27: Contrast observations of ionized and neutral hydrogen
Q37: What are the two principal components of
Q52: During a protostar's T Tauri phase, it:<br>A)begins
Q59: How did discovering the KBOs demote Pluto's
Q63: During the Hayashi track, a star drops
Q69: The equator of Jupiter rotates slower than
Q69: The Hertzsprung-Russell Diagram plots _ against the
Q96: The Sun's density is about the same