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Datum Dan tjedna Vrijeme Događaj
01. 01. 2028. subota The Big Bang. Beginning of the space and time.
04. 01. 2028. utorak Methuselah star. Oldest known star in the universe.
06. 01. 2028. - 24. 01. 2028. četvrtak - ponedjeljak Reionization era. Early stars start ionizing interstellar gas.
08. 01. 2028. subota First black holes form
14. 01. 2028. petak Mass star formation. Universe starts to heat once again.
16. 01. 2028. nedjelja First galaxies form
17. 01. 2028. ponedjeljak GRB 090423. Oldest gamma ray burst ever observed.
22. 01. 2028. subota Hubble ultra deep field
26. 01. 2028. srijeda Quasar CFHQS J2329-0301. Oldest known quasar.
30. 01. 2028. nedjelja PST B1620-26. Oldest known exoplanet.
01. 02. 2028. utorak Milky Way forms
15. 02. 2028. utorak GRB 140419A supernova. Second oldest gamma ray burst.
25. 02. 2028. petak BX442 galaxy. Oldest known spiral galaxy.
01. 03. 2028. srijeda Kapteyn b. Oldest known exoplanet lying within the habitable zone.
04. 03. 2028. subota Milky Way's cosmic halo forms
15. 03. 2028. srijeda Star formation rate peaks. Universe starts to cool Temperature averages around 13000 K.
28. 03. 2028. utorak Oldest population I stars. First stars abundant in metals.
31. 03. 2028. petak Universe becomes habitable. First life-friendly star systems emerge.
13. 04. 2028. četvrtak JKCS 041. Oldest galactic cluster.
18. 04. 2028. utorak Universe reaches 1/3 of its present diameter
21. 04. 2028. petak Milky Way star formation rate stabilizes
28. 04. 2028. petak Barnard's star forms. Oldest close solar neighbor.
07. 05. 2028. nedjelja Oldest known evidence for dark energy
12. 05. 2028. petak Milky Way's thin disk starts to form
20. 05. 2028. subota Lalande 21185
23. 05. 2028. utorak Lacaille 9352
02. 06. 2028. petak Milky Way star formation rate begins to decline
08. 06. 2028. četvrtak Mizar forms
16. 06. 2028. petak GRB 080319B. Most powerful gamma ray burst ever observed by humans.
16. 06. 2028. petak Arcturus forms. 4th brightest star in the night sky.
26. 06. 2028. ponedjeljak Universe cools below 5 K
29. 06. 2028. četvrtak Growth of large galaxies slows
02. 07. 2028. nedjelja 1/2 the age of the Universe
04. 07. 2028. utorak Alpha Centauri forms. Closest star system to the Sun.
07. 07. 2028. petak Alnitak forms. Left star of the Orion's Belt.
12. 07. 2028. srijeda Milky Way starts spiralizing
15. 07. 2028. subota Age of an average earth-like planet
20. 07. 2028. četvrtak 61 Cygni forms
25. 07. 2028. utorak Dark energy overtakes gravity. Universe's expansion rate starts to accelerate.
31. 07. 2028. ponedjeljak Tau Ceti forms
08. 08. 2028. utorak Solar nebula starts collapsing
08. 08. 2028. utorak Milky way becomes a spiral galaxy
16. 08. 2028. srijeda Gliese 570 forms
25. 08. 2028. petak Proxima Centauri forms. Closest star to the Sun.
29. 08. 2028. utorak SN 2005ap supernova. Brightest supernova ever observed.
01. 09. 2028. petak The Sun forms
02. 09. 2028. subota Proto-earth forms. Planets, asteroids and comets form from the Sun's protoplanetary disk.
02. 09. 2028. subota Formation of the Moon. Theia impacts Earth, the Moon forms from the coalesced debris.
06. 09. 2028. srijeda Oceans form on Earth. Asteroids bring water to Earth.
06. 09. 2028. srijeda First known minerals. Zircons form at Jack Hills, Australia.
10. 09. 2028. nedjelja Mintaka forms. Right star of the Orion's Belt.
11. 09. 2028. - 19. 09. 2028. ponedjeljak - utorak Life emerges on Earth
13. 09. 2028. - 22. 09. 2028. srijeda - petak Late Heavy Bombardment
14. 09. 2028. četvrtak Earliest known rock. (Aggregate of minerals).
16. 09. 2028. subota Greenstone rock belt
22. 09. 2028. petak Oldest banded iron formation
27. 09. 2028. srijeda Vaalbara supercontinent emerges
30. 09. 2028. subota Last universal ancestor. Split between bacteria and archaea.
30. 09. 2028. subota Cyanobacteria fossils. Warrawoona, oldest fossil evidence of life on Earth.
05. 10. 2028. četvrtak Compressional tectonics
06. 10. 2028. petak Barberton event. One of the largest impacts ever, left a 300 mi / 480 km crater.
08. 10. 2028. nedjelja Ur supercontinent forms
08. 10. 2028. nedjelja Anoxygenic photosynthesis developed by bacteria
10. 10. 2028. utorak First land bacteria
13. 10. 2028. petak Cyanobacteria develop true photosynthesis. Life begins to produce oxygen.
16. 10. 2028. ponedjeljak Zeta Reticuli forms
16. 10. 2028. ponedjeljak Kenorland supercontinent emerges
16. 10. 2028. ponedjeljak Tides decline below 1000 ft / 300 m
18. 10. 2028. srijeda Vaalbara supercontinent breaks up
21. 10. 2028. subota Major komatiite eruption
21. 10. 2028. subota First eukaryotes emerge. Early estimate.
24. 10. 2028. utorak Oldest known giant carbonate platform
25. 10. 2028. srijeda Zeta Puppis forms
26. 10. 2028. četvrtak Great Oxygenation event. Bacterially produced oxygen starts to accumulate in the atmosphere.
26. 10. 2028. četvrtak Movement of the tectonic plates commences
29. 10. 2028. nedjelja Suavjarvi impact event left oldest still recognizable crater
29. 10. 2028. - 04. 11. 2028. nedjelja - subota Huronian glaciation. First snowball earth period.
01. 11. 2028. srijeda Continental red beds form
03. 11. 2028. petak Atmospheric oxygen level surpasses one percent
03. 11. 2028. petak Ozone layer forms
06. 11. 2028. ponedjeljak Earliest known eukaryote fossils (acritarchs)
06. 11. 2028. ponedjeljak Earliest multicellular life. Francevillian Group Fossil.
08. 11. 2028. srijeda Vredefort impact event. One of the largest impacts ever left a 190 mi/ 300 km crater.
11. 11. 2028. subota Atmospheric oxygen level surpasses 15 percent
11. 11. 2028. subota Natural nuclear reactor forms in Oklo, Gabon
12. 11. 2028. nedjelja Sudbury impact, event left a 160 mi / 260 km crater
14. 11. 2028. utorak Supercontinent Columbia forms
15. 11. 2028. srijeda Vishnu Basement Rocks. Oldest rocks in the Grand Canyon.
16. 11. 2028. četvrtak Oldest sand dune ergs
19. 11. 2028. nedjelja Mitochondria assimilate into eukaryotic cells
22. 11. 2028. srijeda Supercontinent Columbia breaks up
23. 11. 2028. četvrtak Geologic platform covers expand
24. 11. 2028. petak Population of stromatolites rapidly rises
25. 11. 2028. subota Procyon forms. Brightest star in Canis Minor.
27. 11. 2028. ponedjeljak Greenville orogeny starts
30. 11. 2028. četvrtak Supercontinent Rodinia forms
30. 11. 2028. četvrtak Bangiomorpha pubescens. First sexually reproducing organism.
01. 12. 2028. petak Population explosion of eukaryotes
02. 12. 2028. subota Earliest flagellate protists
09. 12. 2028. subota Population of stromatolites starts to decline
10. 12. 2028. nedjelja Protista population explodes
11. 12. 2028. ponedjeljak Kaigas glaciation. Snowball earth period.
12. 12. 2028. utorak Supercontinent Rodinia breaks apart
12. 12. 2028. - 14. 12. 2028. utorak - četvrtak Sturtian glaciation. Snowball earth period.
14. 12. 2028. četvrtak Marinoan glaciation. Snowball earth period.
16. 12. 2028. subota Fossilized worm impressions in China
16. 12. 2028. subota Avalon explosion. Ediacaran fauna emerges.
17. 12. 2028. nedjelja Cambrian explosion. Exponential diversification of life, most major animal phyla appear.
18. 12. 2028. ponedjeljak First trilobites
20. 12. 2028. srijeda 01:33 Plants and arthropods colonize the land
20. 12. 2028. srijeda 04:44 Ordovician extinction event. 60% of all species go extinct.
20. 12. 2028. srijeda 20:39 First air-breathing animals
21. 12. 2028. četvrtak 12:34 First tetrapods
21. 12. 2028. četvrtak 22:07 First tree-like plants
22. 12. 2028. petak 04:29 Late Devonian extinction. 70% of all species go extinct.
23. 12. 2028. subota 05:56 First amniotes
23. 12. 2028. subota 12:18 First reptiles
23. 12. 2028. subota 21:51 Atmospheric oxygen level peaks at 35%. Arthropods grow into unprecedented sizes.
24. 12. 2028. nedjelja 01:02 Pangaea forms. Last supercontinent.
25. 12. 2028. ponedjeljak 08:13 Permian extinction event. Largest extinction event in history, 90-96% of all species go extinct.
25. 12. 2028. ponedjeljak 08:52 Sirius forms . Brightest star in the night sky.
25. 12. 2028. ponedjeljak 20:57 First dinosaurs
26. 12. 2028. utorak 00:46 First mammals
26. 12. 2028. utorak 16:03 Triassic extinction event. 75% of all species go extinct.
26. 12. 2028. utorak 23:03 First giant sauropods
27. 12. 2028. srijeda 05:25 Pangaea splits into Laurasia and Gondwana
27. 12. 2028. srijeda 07:58 First stegosaurs
27. 12. 2028. srijeda 21:20 First birds
28. 12. 2028. četvrtak 03:42 Madagascar splits from Africa
28. 12. 2028. četvrtak 13:15 First flowering plants
28. 12. 2028. četvrtak 13:15 Laurasia and Gondwana begin to drift apart
29. 12. 2028. petak 04:31 Spinosaurus evolves. Largest of all carnivorous dinosaurs.
29. 12. 2028. petak 08:20 First bees
29. 12. 2028. petak 14:42 Indian subcontinent splits from Gondwana
29. 12. 2028. petak 21:04 Australia splits from Antarctica
30. 12. 2028. subota 04:42 Tyrannosaurus rex evolves
30. 12. 2028. subota 05:59 Cretaceous extinction event. 75% of all species vanish.
30. 12. 2028. subota 09:48 First primates evolve
30. 12. 2028. subota 12:59 First modern birds
30. 12. 2028. subota 16:10 Indian subcontinent collides with Asia. Tiber and Himalayas start to rise.
30. 12. 2028. subota 18:05 Whales return to the water
30. 12. 2028. subota 22:32 Antarctic ice cap begins to grow
31. 12. 2028. nedjelja 01:43 Grasslands become widespread
31. 12. 2028. nedjelja 04:54 South America separates from Antarctica
31. 12. 2028. nedjelja 07:27 First elephants. Eritreum melakeghebrekristosi.
31. 12. 2028. nedjelja 12:32 Divergence of great apes and lesser apes
31. 12. 2028. nedjelja 14:27 First bovids
31. 12. 2028. nedjelja 16:59 First large horses
31. 12. 2028. nedjelja 18:54 Rigel forms. Brightest star in Orion.
31. 12. 2028. nedjelja 19:13 Betelgeuse forms. Second brightest star in Orion.
31. 12. 2028. nedjelja 20:10 Last common ancestor humans and chimpanzees
31. 12. 2028. nedjelja 20:12 - 20:36 Messinian salinity crisis. Strait of Gibraltar closes tight, Mediterranean Sea dries out.
31. 12. 2028. nedjelja 21:27 Australopithecus evolves
31. 12. 2028. nedjelja 22:05 Great American Interchange. Isthmus of Panama rises, North and South America join, extensive fauna exchange follows.
31. 12. 2028. nedjelja 22:24 Current ice age begins
31. 12. 2028. nedjelja 22:35 First members of the genus Homo appear
31. 12. 2028. nedjelja 23:02 First controlled use of fire by Homo erectus
31. 12. 2028. nedjelja 23:30 Last reversal of the Earth's magnetic field
31. 12. 2028. nedjelja 23:35 Yellowstone Caldera erupts
31. 12. 2028. nedjelja 23:40 Earliest human engravings. Zig-zag patterns on shells in Java.
31. 12. 2028. nedjelja 23:48 Earliest instances of burial
31. 12. 2028. nedjelja 23:50 Neanderthals evolve
31. 12. 2028. nedjelja 23:52 Anatomically modern humans appear in Africa
31. 12. 2028. nedjelja 23:56 Humans begin migrating out of Africa
31. 12. 2028. nedjelja 23:57 Toba supervolcanic eruption. Human population falls to 10,000.
31. 12. 2028. nedjelja 23:58 23:58:39 Neanderthals go extinct
31. 12. 2028. nedjelja 23:59 23:59:25 First domesticated dogs
31. 12. 2028. nedjelja 23:59 23:59:39 Beginning of agriculture
31. 12. 2028. nedjelja 23:59 23:59:46 Wheel invented
31. 12. 2028. nedjelja 23:59 23:59:48 Writing invented
31. 12. 2028. nedjelja 23:59 23:59:49 Great Pyramid
31. 12. 2028. nedjelja 23:59 23:59:52 Iron Age begins
31. 12. 2028. nedjelja 23:59 23:59:55 Julius Caesar
31. 12. 2028. nedjelja 23:59 23:59:58 Galileo Galilei
31. 12. 2028. nedjelja 23:59 23:59:59 Charles Darwin