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Časovnica vesolja 4,8

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Datum Dan v tednu Čas Dogodek
1. 1. 28 sobota The Big Bang. Beginning of the space and time.
4. 1. 28 torek Methuselah star. Oldest known star in the universe.
6. 1. 28 - 24. 1. 28 četrtek - ponedeljek Reionization era. Early stars start ionizing interstellar gas.
8. 1. 28 sobota First black holes form
14. 1. 28 petek Mass star formation. Universe starts to heat once again.
16. 1. 28 nedelja First galaxies form
17. 1. 28 ponedeljek GRB 090423. Oldest gamma ray burst ever observed.
22. 1. 28 sobota Hubble ultra deep field
26. 1. 28 sreda Quasar CFHQS J2329-0301. Oldest known quasar.
30. 1. 28 nedelja PST B1620-26. Oldest known exoplanet.
1. 2. 28 torek Milky Way forms
15. 2. 28 torek GRB 140419A supernova. Second oldest gamma ray burst.
25. 2. 28 petek BX442 galaxy. Oldest known spiral galaxy.
1. 3. 28 sreda Kapteyn b. Oldest known exoplanet lying within the habitable zone.
4. 3. 28 sobota Milky Way's cosmic halo forms
15. 3. 28 sreda Star formation rate peaks. Universe starts to cool Temperature averages around 13000 K.
28. 3. 28 torek Oldest population I stars. First stars abundant in metals.
31. 3. 28 petek Universe becomes habitable. First life-friendly star systems emerge.
13. 4. 28 četrtek JKCS 041. Oldest galactic cluster.
18. 4. 28 torek Universe reaches 1/3 of its present diameter
21. 4. 28 petek Milky Way star formation rate stabilizes
28. 4. 28 petek Barnard's star forms. Oldest close solar neighbor.
7. 5. 28 nedelja Oldest known evidence for dark energy
12. 5. 28 petek Milky Way's thin disk starts to form
20. 5. 28 sobota Lalande 21185
23. 5. 28 torek Lacaille 9352
2. 6. 28 petek Milky Way star formation rate begins to decline
8. 6. 28 četrtek Mizar forms
16. 6. 28 petek GRB 080319B. Most powerful gamma ray burst ever observed by humans.
16. 6. 28 petek Arcturus forms. 4th brightest star in the night sky.
26. 6. 28 ponedeljek Universe cools below 5 K
29. 6. 28 četrtek Growth of large galaxies slows
2. 7. 28 nedelja 1/2 the age of the Universe
4. 7. 28 torek Alpha Centauri forms. Closest star system to the Sun.
7. 7. 28 petek Alnitak forms. Left star of the Orion's Belt.
12. 7. 28 sreda Milky Way starts spiralizing
15. 7. 28 sobota Age of an average earth-like planet
20. 7. 28 četrtek 61 Cygni forms
25. 7. 28 torek Dark energy overtakes gravity. Universe's expansion rate starts to accelerate.
31. 7. 28 ponedeljek Tau Ceti forms
8. 8. 28 torek Solar nebula starts collapsing
8. 8. 28 torek Milky way becomes a spiral galaxy
16. 8. 28 sreda Gliese 570 forms
25. 8. 28 petek Proxima Centauri forms. Closest star to the Sun.
29. 8. 28 torek SN 2005ap supernova. Brightest supernova ever observed.
1. 9. 28 petek The Sun forms
2. 9. 28 sobota Proto-earth forms. Planets, asteroids and comets form from the Sun's protoplanetary disk.
2. 9. 28 sobota Formation of the Moon. Theia impacts Earth, the Moon forms from the coalesced debris.
6. 9. 28 sreda Oceans form on Earth. Asteroids bring water to Earth.
6. 9. 28 sreda First known minerals. Zircons form at Jack Hills, Australia.
10. 9. 28 nedelja Mintaka forms. Right star of the Orion's Belt.
11. 9. 28 - 19. 9. 28 ponedeljek - torek Life emerges on Earth
13. 9. 28 - 22. 9. 28 sreda - petek Late Heavy Bombardment
14. 9. 28 četrtek Earliest known rock. (Aggregate of minerals).
16. 9. 28 sobota Greenstone rock belt
22. 9. 28 petek Oldest banded iron formation
27. 9. 28 sreda Vaalbara supercontinent emerges
30. 9. 28 sobota Last universal ancestor. Split between bacteria and archaea.
30. 9. 28 sobota Cyanobacteria fossils. Warrawoona, oldest fossil evidence of life on Earth.
5. 10. 28 četrtek Compressional tectonics
6. 10. 28 petek Barberton event. One of the largest impacts ever, left a 300 mi / 480 km crater.
8. 10. 28 nedelja Ur supercontinent forms
8. 10. 28 nedelja Anoxygenic photosynthesis developed by bacteria
10. 10. 28 torek First land bacteria
13. 10. 28 petek Cyanobacteria develop true photosynthesis. Life begins to produce oxygen.
16. 10. 28 ponedeljek Zeta Reticuli forms
16. 10. 28 ponedeljek Kenorland supercontinent emerges
16. 10. 28 ponedeljek Tides decline below 1000 ft / 300 m
18. 10. 28 sreda Vaalbara supercontinent breaks up
21. 10. 28 sobota Major komatiite eruption
21. 10. 28 sobota First eukaryotes emerge. Early estimate.
24. 10. 28 torek Oldest known giant carbonate platform
25. 10. 28 sreda Zeta Puppis forms
26. 10. 28 četrtek Great Oxygenation event. Bacterially produced oxygen starts to accumulate in the atmosphere.
26. 10. 28 četrtek Movement of the tectonic plates commences
29. 10. 28 nedelja Suavjarvi impact event left oldest still recognizable crater
29. 10. 28 - 4. 11. 28 nedelja - sobota Huronian glaciation. First snowball earth period.
1. 11. 28 sreda Continental red beds form
3. 11. 28 petek Atmospheric oxygen level surpasses one percent
3. 11. 28 petek Ozone layer forms
6. 11. 28 ponedeljek Earliest known eukaryote fossils (acritarchs)
6. 11. 28 ponedeljek Earliest multicellular life. Francevillian Group Fossil.
8. 11. 28 sreda Vredefort impact event. One of the largest impacts ever left a 190 mi/ 300 km crater.
11. 11. 28 sobota Atmospheric oxygen level surpasses 15 percent
11. 11. 28 sobota Natural nuclear reactor forms in Oklo, Gabon
12. 11. 28 nedelja Sudbury impact, event left a 160 mi / 260 km crater
14. 11. 28 torek Supercontinent Columbia forms
15. 11. 28 sreda Vishnu Basement Rocks. Oldest rocks in the Grand Canyon.
16. 11. 28 četrtek Oldest sand dune ergs
19. 11. 28 nedelja Mitochondria assimilate into eukaryotic cells
22. 11. 28 sreda Supercontinent Columbia breaks up
23. 11. 28 četrtek Geologic platform covers expand
24. 11. 28 petek Population of stromatolites rapidly rises
25. 11. 28 sobota Procyon forms. Brightest star in Canis Minor.
27. 11. 28 ponedeljek Greenville orogeny starts
30. 11. 28 četrtek Supercontinent Rodinia forms
30. 11. 28 četrtek Bangiomorpha pubescens. First sexually reproducing organism.
1. 12. 28 petek Population explosion of eukaryotes
2. 12. 28 sobota Earliest flagellate protists
9. 12. 28 sobota Population of stromatolites starts to decline
10. 12. 28 nedelja Protista population explodes
11. 12. 28 ponedeljek Kaigas glaciation. Snowball earth period.
12. 12. 28 torek Supercontinent Rodinia breaks apart
12. 12. 28 - 14. 12. 28 torek - četrtek Sturtian glaciation. Snowball earth period.
14. 12. 28 četrtek Marinoan glaciation. Snowball earth period.
16. 12. 28 sobota Fossilized worm impressions in China
16. 12. 28 sobota Avalon explosion. Ediacaran fauna emerges.
17. 12. 28 nedelja Cambrian explosion. Exponential diversification of life, most major animal phyla appear.
18. 12. 28 ponedeljek First trilobites
20. 12. 28 sreda 01:33 Plants and arthropods colonize the land
20. 12. 28 sreda 04:44 Ordovician extinction event. 60% of all species go extinct.
20. 12. 28 sreda 20:39 First air-breathing animals
21. 12. 28 četrtek 12:34 First tetrapods
21. 12. 28 četrtek 22:07 First tree-like plants
22. 12. 28 petek 04:29 Late Devonian extinction. 70% of all species go extinct.
23. 12. 28 sobota 05:56 First amniotes
23. 12. 28 sobota 12:18 First reptiles
23. 12. 28 sobota 21:51 Atmospheric oxygen level peaks at 35%. Arthropods grow into unprecedented sizes.
24. 12. 28 nedelja 01:02 Pangaea forms. Last supercontinent.
25. 12. 28 ponedeljek 08:13 Permian extinction event. Largest extinction event in history, 90-96% of all species go extinct.
25. 12. 28 ponedeljek 08:52 Sirius forms . Brightest star in the night sky.
25. 12. 28 ponedeljek 20:57 First dinosaurs
26. 12. 28 torek 00:46 First mammals
26. 12. 28 torek 16:03 Triassic extinction event. 75% of all species go extinct.
26. 12. 28 torek 23:03 First giant sauropods
27. 12. 28 sreda 05:25 Pangaea splits into Laurasia and Gondwana
27. 12. 28 sreda 07:58 First stegosaurs
27. 12. 28 sreda 21:20 First birds
28. 12. 28 četrtek 03:42 Madagascar splits from Africa
28. 12. 28 četrtek 13:15 First flowering plants
28. 12. 28 četrtek 13:15 Laurasia and Gondwana begin to drift apart
29. 12. 28 petek 04:31 Spinosaurus evolves. Largest of all carnivorous dinosaurs.
29. 12. 28 petek 08:20 First bees
29. 12. 28 petek 14:42 Indian subcontinent splits from Gondwana
29. 12. 28 petek 21:04 Australia splits from Antarctica
30. 12. 28 sobota 04:42 Tyrannosaurus rex evolves
30. 12. 28 sobota 05:59 Cretaceous extinction event. 75% of all species vanish.
30. 12. 28 sobota 09:48 First primates evolve
30. 12. 28 sobota 12:59 First modern birds
30. 12. 28 sobota 16:10 Indian subcontinent collides with Asia. Tiber and Himalayas start to rise.
30. 12. 28 sobota 18:05 Whales return to the water
30. 12. 28 sobota 22:32 Antarctic ice cap begins to grow
31. 12. 28 nedelja 01:43 Grasslands become widespread
31. 12. 28 nedelja 04:54 South America separates from Antarctica
31. 12. 28 nedelja 07:27 First elephants. Eritreum melakeghebrekristosi.
31. 12. 28 nedelja 12:32 Divergence of great apes and lesser apes
31. 12. 28 nedelja 14:27 First bovids
31. 12. 28 nedelja 16:59 First large horses
31. 12. 28 nedelja 18:54 Rigel forms. Brightest star in Orion.
31. 12. 28 nedelja 19:13 Betelgeuse forms. Second brightest star in Orion.
31. 12. 28 nedelja 20:10 Last common ancestor humans and chimpanzees
31. 12. 28 nedelja 20:12 - 20:36 Messinian salinity crisis. Strait of Gibraltar closes tight, Mediterranean Sea dries out.
31. 12. 28 nedelja 21:27 Australopithecus evolves
31. 12. 28 nedelja 22:05 Great American Interchange. Isthmus of Panama rises, North and South America join, extensive fauna exchange follows.
31. 12. 28 nedelja 22:24 Current ice age begins
31. 12. 28 nedelja 22:35 First members of the genus Homo appear
31. 12. 28 nedelja 23:02 First controlled use of fire by Homo erectus
31. 12. 28 nedelja 23:30 Last reversal of the Earth's magnetic field
31. 12. 28 nedelja 23:35 Yellowstone Caldera erupts
31. 12. 28 nedelja 23:40 Earliest human engravings. Zig-zag patterns on shells in Java.
31. 12. 28 nedelja 23:48 Earliest instances of burial
31. 12. 28 nedelja 23:50 Neanderthals evolve
31. 12. 28 nedelja 23:52 Anatomically modern humans appear in Africa
31. 12. 28 nedelja 23:56 Humans begin migrating out of Africa
31. 12. 28 nedelja 23:57 Toba supervolcanic eruption. Human population falls to 10,000.
31. 12. 28 nedelja 23:58 23:58:39 Neanderthals go extinct
31. 12. 28 nedelja 23:59 23:59:25 First domesticated dogs
31. 12. 28 nedelja 23:59 23:59:39 Beginning of agriculture
31. 12. 28 nedelja 23:59 23:59:46 Wheel invented
31. 12. 28 nedelja 23:59 23:59:48 Writing invented
31. 12. 28 nedelja 23:59 23:59:49 Great Pyramid
31. 12. 28 nedelja 23:59 23:59:52 Iron Age begins
31. 12. 28 nedelja 23:59 23:59:55 Julius Caesar
31. 12. 28 nedelja 23:59 23:59:58 Galileo Galilei
31. 12. 28 nedelja 23:59 23:59:59 Charles Darwin