الجدول الزمني للكون

الجدول الزمني للكون 4.8

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16‏/8‏/2026 الأحد Gliese 570 forms
25‏/8‏/2026 الثلاثاء Proxima Centauri forms. Closest star to the Sun.
29‏/8‏/2026 السبت SN 2005ap supernova. Brightest supernova ever observed.
2‏/9‏/2026 الأربعاء The Sun forms
2‏/9‏/2026 الأربعاء Proto-earth forms. Planets, asteroids and comets form from the Sun's protoplanetary disk.
3‏/9‏/2026 الخميس Formation of the Moon. Theia impacts Earth, the Moon forms from the coalesced debris.
6‏/9‏/2026 الأحد Oceans form on Earth. Asteroids bring water to Earth.
6‏/9‏/2026 الأحد First known minerals. Zircons form at Jack Hills, Australia.
10‏/9‏/2026 الخميس Mintaka forms. Right star of the Orion's Belt.
11‏/9‏/2026 - 19‏/9‏/2026 الجمعة - السبت Life emerges on Earth
14‏/9‏/2026 - 22‏/9‏/2026 الاثنين - الثلاثاء Late Heavy Bombardment
14‏/9‏/2026 الاثنين Earliest known rock. (Aggregate of minerals).
17‏/9‏/2026 الخميس Greenstone rock belt
22‏/9‏/2026 الثلاثاء Oldest banded iron formation
27‏/9‏/2026 الأحد Vaalbara supercontinent emerges
30‏/9‏/2026 الأربعاء Last universal ancestor. Split between bacteria and archaea.
30‏/9‏/2026 الأربعاء Cyanobacteria fossils. Warrawoona, oldest fossil evidence of life on Earth.
5‏/10‏/2026 الاثنين Compressional tectonics
6‏/10‏/2026 الثلاثاء Barberton event. One of the largest impacts ever, left a 300 mi / 480 km crater.
8‏/10‏/2026 الخميس Ur supercontinent forms
8‏/10‏/2026 الخميس Anoxygenic photosynthesis developed by bacteria
11‏/10‏/2026 الأحد First land bacteria
13‏/10‏/2026 الثلاثاء Cyanobacteria develop true photosynthesis. Life begins to produce oxygen.
16‏/10‏/2026 الجمعة Zeta Reticuli forms
16‏/10‏/2026 الجمعة Kenorland supercontinent emerges
16‏/10‏/2026 الجمعة Tides decline below 1000 ft / 300 m
18‏/10‏/2026 الأحد Vaalbara supercontinent breaks up
21‏/10‏/2026 الأربعاء Major komatiite eruption
21‏/10‏/2026 الأربعاء First eukaryotes emerge. Early estimate.
24‏/10‏/2026 السبت Oldest known giant carbonate platform
25‏/10‏/2026 الأحد Zeta Puppis forms
26‏/10‏/2026 الاثنين Great Oxygenation event. Bacterially produced oxygen starts to accumulate in the atmosphere.
26‏/10‏/2026 الاثنين Movement of the tectonic plates commences
29‏/10‏/2026 الخميس Suavjarvi impact event left oldest still recognizable crater
29‏/10‏/2026 - 5‏/11‏/2026 الخميس - الخميس Huronian glaciation. First snowball earth period.
1‏/11‏/2026 الأحد Continental red beds form
3‏/11‏/2026 الثلاثاء Atmospheric oxygen level surpasses one percent
3‏/11‏/2026 الثلاثاء Ozone layer forms
6‏/11‏/2026 الجمعة Earliest known eukaryote fossils (acritarchs)
6‏/11‏/2026 الجمعة Earliest multicellular life. Francevillian Group Fossil.
8‏/11‏/2026 الأحد Vredefort impact event. One of the largest impacts ever left a 190 mi/ 300 km crater.
11‏/11‏/2026 الأربعاء Atmospheric oxygen level surpasses 15 percent
11‏/11‏/2026 الأربعاء Natural nuclear reactor forms in Oklo, Gabon
13‏/11‏/2026 الجمعة Sudbury impact, event left a 160 mi / 260 km crater
14‏/11‏/2026 السبت Supercontinent Columbia forms
15‏/11‏/2026 الأحد Vishnu Basement Rocks. Oldest rocks in the Grand Canyon.
17‏/11‏/2026 الثلاثاء Oldest sand dune ergs
19‏/11‏/2026 الخميس Mitochondria assimilate into eukaryotic cells
22‏/11‏/2026 الأحد Supercontinent Columbia breaks up
23‏/11‏/2026 الاثنين Geologic platform covers expand
24‏/11‏/2026 الثلاثاء Population of stromatolites rapidly rises
25‏/11‏/2026 الأربعاء Procyon forms. Brightest star in Canis Minor.
27‏/11‏/2026 الجمعة Greenville orogeny starts
30‏/11‏/2026 الاثنين Supercontinent Rodinia forms
30‏/11‏/2026 الاثنين Bangiomorpha pubescens. First sexually reproducing organism.
1‏/12‏/2026 الثلاثاء Population explosion of eukaryotes
2‏/12‏/2026 الأربعاء Earliest flagellate protists
9‏/12‏/2026 الأربعاء Population of stromatolites starts to decline
10‏/12‏/2026 الخميس Protista population explodes
11‏/12‏/2026 الجمعة Kaigas glaciation. Snowball earth period.
12‏/12‏/2026 السبت Supercontinent Rodinia breaks apart
12‏/12‏/2026 - 14‏/12‏/2026 السبت - الاثنين Sturtian glaciation. Snowball earth period.
14‏/12‏/2026 الاثنين Marinoan glaciation. Snowball earth period.
16‏/12‏/2026 الأربعاء Fossilized worm impressions in China
16‏/12‏/2026 الأربعاء Avalon explosion. Ediacaran fauna emerges.
17‏/12‏/2026 الخميس Cambrian explosion. Exponential diversification of life, most major animal phyla appear.
18‏/12‏/2026 الجمعة First trilobites
20‏/12‏/2026 الأحد 2:20 ص Plants and arthropods colonize the land
20‏/12‏/2026 الأحد 5:31 ص Ordovician extinction event. 60% of all species go extinct.
20‏/12‏/2026 الأحد 9:23 م First air-breathing animals
21‏/12‏/2026 الاثنين 1:15 م First tetrapods
21‏/12‏/2026 الاثنين 10:46 م First tree-like plants
22‏/12‏/2026 الثلاثاء 5:07 ص Late Devonian extinction. 70% of all species go extinct.
23‏/12‏/2026 الأربعاء 6:31 ص First amniotes
23‏/12‏/2026 الأربعاء 12:52 م First reptiles
23‏/12‏/2026 الأربعاء 10:23 م Atmospheric oxygen level peaks at 35%. Arthropods grow into unprecedented sizes.
24‏/12‏/2026 الخميس 1:33 ص Pangaea forms. Last supercontinent.
25‏/12‏/2026 الجمعة 8:40 ص Permian extinction event. Largest extinction event in history, 90-96% of all species go extinct.
25‏/12‏/2026 الجمعة 9:18 ص Sirius forms . Brightest star in the night sky.
25‏/12‏/2026 الجمعة 9:21 م First dinosaurs
26‏/12‏/2026 السبت 1:10 ص First mammals
26‏/12‏/2026 السبت 4:24 م Triassic extinction event. 75% of all species go extinct.
26‏/12‏/2026 السبت 11:23 م First giant sauropods
27‏/12‏/2026 الأحد 5:44 ص Pangaea splits into Laurasia and Gondwana
27‏/12‏/2026 الأحد 8:16 ص First stegosaurs
27‏/12‏/2026 الأحد 9:36 م First birds
28‏/12‏/2026 الاثنين 3:57 ص Madagascar splits from Africa
28‏/12‏/2026 الاثنين 1:28 م First flowering plants
28‏/12‏/2026 الاثنين 1:28 م Laurasia and Gondwana begin to drift apart
29‏/12‏/2026 الثلاثاء 4:42 ص Spinosaurus evolves. Largest of all carnivorous dinosaurs.
29‏/12‏/2026 الثلاثاء 8:31 ص First bees
29‏/12‏/2026 الثلاثاء 2:52 م Indian subcontinent splits from Gondwana
29‏/12‏/2026 الثلاثاء 9:13 م Australia splits from Antarctica
30‏/12‏/2026 الأربعاء 4:50 ص Tyrannosaurus rex evolves
30‏/12‏/2026 الأربعاء 6:06 ص Cretaceous extinction event. 75% of all species vanish.
30‏/12‏/2026 الأربعاء 9:54 ص First primates evolve
30‏/12‏/2026 الأربعاء 1:05 م First modern birds
30‏/12‏/2026 الأربعاء 4:15 م Indian subcontinent collides with Asia. Tiber and Himalayas start to rise.
30‏/12‏/2026 الأربعاء 6:09 م Whales return to the water
30‏/12‏/2026 الأربعاء 10:36 م Antarctic ice cap begins to grow
31‏/12‏/2026 الخميس 1:46 ص Grasslands become widespread
31‏/12‏/2026 الخميس 4:57 ص South America separates from Antarctica
31‏/12‏/2026 الخميس 7:29 ص First elephants. Eritreum melakeghebrekristosi.
31‏/12‏/2026 الخميس 12:34 م Divergence of great apes and lesser apes
31‏/12‏/2026 الخميس 2:28 م First bovids
31‏/12‏/2026 الخميس 5:01 م First large horses
31‏/12‏/2026 الخميس 6:55 م Rigel forms. Brightest star in Orion.
31‏/12‏/2026 الخميس 7:14 م Betelgeuse forms. Second brightest star in Orion.
31‏/12‏/2026 الخميس 8:11 م Last common ancestor humans and chimpanzees
31‏/12‏/2026 الخميس 8:13 م - 8:36 م Messinian salinity crisis. Strait of Gibraltar closes tight, Mediterranean Sea dries out.
31‏/12‏/2026 الخميس 9:27 م Australopithecus evolves
31‏/12‏/2026 الخميس 10:05 م Great American Interchange. Isthmus of Panama rises, North and South America join, extensive fauna exchange follows.
31‏/12‏/2026 الخميس 10:24 م Current ice age begins
31‏/12‏/2026 الخميس 10:36 م First members of the genus Homo appear
31‏/12‏/2026 الخميس 11:02 م First controlled use of fire by Homo erectus
31‏/12‏/2026 الخميس 11:30 م Last reversal of the Earth's magnetic field
31‏/12‏/2026 الخميس 11:35 م Yellowstone Caldera erupts
31‏/12‏/2026 الخميس 11:40 م Earliest human engravings. Zig-zag patterns on shells in Java.
31‏/12‏/2026 الخميس 11:48 م Earliest instances of burial
31‏/12‏/2026 الخميس 11:50 م Neanderthals evolve
31‏/12‏/2026 الخميس 11:52 م Anatomically modern humans appear in Africa
31‏/12‏/2026 الخميس 11:56 م Humans begin migrating out of Africa
31‏/12‏/2026 الخميس 11:57 م Toba supervolcanic eruption. Human population falls to 10,000.
31‏/12‏/2026 الخميس 11:58 م 23:58:40 Neanderthals go extinct
31‏/12‏/2026 الخميس 11:59 م 23:59:25 First domesticated dogs
31‏/12‏/2026 الخميس 11:59 م 23:59:39 Beginning of agriculture
31‏/12‏/2026 الخميس 11:59 م 23:59:46 Wheel invented
31‏/12‏/2026 الخميس 11:59 م 23:59:48 Writing invented
31‏/12‏/2026 الخميس 11:59 م 23:59:49 Great Pyramid
31‏/12‏/2026 الخميس 11:59 م 23:59:52 Iron Age begins
31‏/12‏/2026 الخميس 11:59 م 23:59:55 Julius Caesar
31‏/12‏/2026 الخميس 11:59 م 23:59:58 Galileo Galilei
31‏/12‏/2026 الخميس 11:59 م 23:59:59 Charles Darwin
1‏/1‏/2027 الجمعة The Big Bang. Beginning of the space and time.
4‏/1‏/2027 الاثنين Methuselah star. Oldest known star in the universe.
6‏/1‏/2027 - 24‏/1‏/2027 الأربعاء - الأحد Reionization era. Early stars start ionizing interstellar gas.
8‏/1‏/2027 الجمعة First black holes form
14‏/1‏/2027 الخميس Mass star formation. Universe starts to heat once again.
16‏/1‏/2027 السبت First galaxies form
17‏/1‏/2027 الأحد GRB 090423. Oldest gamma ray burst ever observed.
22‏/1‏/2027 الجمعة Hubble ultra deep field
26‏/1‏/2027 الثلاثاء Quasar CFHQS J2329-0301. Oldest known quasar.
30‏/1‏/2027 السبت PST B1620-26. Oldest known exoplanet.
1‏/2‏/2027 الاثنين Milky Way forms
14‏/2‏/2027 الأحد GRB 140419A supernova. Second oldest gamma ray burst.
25‏/2‏/2027 الخميس BX442 galaxy. Oldest known spiral galaxy.
2‏/3‏/2027 الثلاثاء Kapteyn b. Oldest known exoplanet lying within the habitable zone.
5‏/3‏/2027 الجمعة Milky Way's cosmic halo forms
16‏/3‏/2027 الثلاثاء Star formation rate peaks. Universe starts to cool Temperature averages around 13000 K.
29‏/3‏/2027 الاثنين Oldest population I stars. First stars abundant in metals.
31‏/3‏/2027 الأربعاء Universe becomes habitable. First life-friendly star systems emerge.
14‏/4‏/2027 الأربعاء JKCS 041. Oldest galactic cluster.
19‏/4‏/2027 الاثنين Universe reaches 1/3 of its present diameter
22‏/4‏/2027 الخميس Milky Way star formation rate stabilizes
28‏/4‏/2027 الأربعاء Barnard's star forms. Oldest close solar neighbor.
7‏/5‏/2027 الجمعة Oldest known evidence for dark energy
13‏/5‏/2027 الخميس Milky Way's thin disk starts to form
21‏/5‏/2027 الجمعة Lalande 21185
23‏/5‏/2027 الأحد Lacaille 9352
3‏/6‏/2027 الخميس Milky Way star formation rate begins to decline
8‏/6‏/2027 الثلاثاء Mizar forms
16‏/6‏/2027 الأربعاء GRB 080319B. Most powerful gamma ray burst ever observed by humans.
16‏/6‏/2027 الأربعاء Arcturus forms. 4th brightest star in the night sky.
27‏/6‏/2027 الأحد Universe cools below 5 K
29‏/6‏/2027 الثلاثاء Growth of large galaxies slows
2‏/7‏/2027 الجمعة 1/2 the age of the Universe
5‏/7‏/2027 الاثنين Alpha Centauri forms. Closest star system to the Sun.
7‏/7‏/2027 الأربعاء Alnitak forms. Left star of the Orion's Belt.
13‏/7‏/2027 الثلاثاء Milky Way starts spiralizing
15‏/7‏/2027 الخميس Age of an average earth-like planet
21‏/7‏/2027 الأربعاء 61 Cygni forms
26‏/7‏/2027 الاثنين Dark energy overtakes gravity. Universe's expansion rate starts to accelerate.
31‏/7‏/2027 السبت Tau Ceti forms
8‏/8‏/2027 الأحد Solar nebula starts collapsing
8‏/8‏/2027 الأحد Milky way becomes a spiral galaxy
16‏/8‏/2027 الاثنين Gliese 570 forms
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