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Formation and Evolution of the Universe main content. Close What are you looking for? Most Recent. If I were hypothetically wearing a spacesuit and sitting on one of the Voyager space probes at their current positions in space, how much light would I have? Intermediate What makes certain lunar eclipses so special? Beginner Why is Earth's core molten? Intermediate What will happen to Earth's tides as the moon moves away from us?
Origins - Formation of the Universe, Solar System, Earth and Life
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The Origin of the Universe
Beginner How many stars are there in our Galaxy Milky Way? Almost all meteorites see the Canyon Diablo meteorite are found to have an age of 4. Studies of discs around other stars have also done much to establish a time frame for Solar System formation. Note: All dates and times in this chronology are approximate and should be taken as an order of magnitude indicator only. From Wikipedia, the free encyclopedia.
Formation of the Solar System by gravitational collapse of a molecular cloud and subsequent geological history. Main article: History of Solar System formation and evolution hypotheses. See also: Nebular hypothesis. See also: Protoplanetary disk. Main articles: Nice model and Grand tack hypothesis.
Orbit of Jupiter. Orbit of Saturn. Orbit of Uranus. Orbit of Neptune. Life timeline. This box: view talk edit. Single-celled life. Multicellular life. Earliest water. Earliest life. Earliest oxygen. Atmospheric oxygen. Oxygen crisis.
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Sexual reproduction. Earliest plants. Ediacara biota. Cambrian explosion.
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Earliest apes. See also: Human timeline , and Nature timeline. Main article: Late Heavy Bombardment. See also: Giant-impact hypothesis. See also: Stellar evolution and Future of Earth.
The Universe is accelerating
Main article: Andromeda—Milky Way collision. Gould Belt. Orion Arm. Virgo SCl. Laniakea SCl.