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- Galaxies - Space - Black Holes - Earth - Planets - Moon - Stars - Sun - Solar System Magnetics - Gravity Extra Terrestrial - ET - Space Aliens - Probes Space Station - Space Shuttle - Space Travel Satellites - Asteroids - Telescopes Time Measuring Pyramid of Complexity Science - Physics The photo on the right is not a Selfie.
Gondwana formed prior to Pangaea, and later became part of it.
Continental Drift - Earths Surface Dinosaurs go extinct.
Gondwana is the name given to an ancient supercontinent.
It is believed to have sutured between about 570 and 510 million years ago (Mya), joining East Gondwana to West Gondwana.
Records of the appearance and disappearance of particular taxa at a single locality are insufficient to define a bioevent.
Late Devonian Extinction was one of five major extinction events in the history of the Earth's biota.Ions can be created, by either chemical or physical means, via ionization. Oxygen is what makes the sky blue, molecules in the air scatter blue light from the sun more than they scatter red light.Shape of the Universe - Photo GN-z11 high-redshift galaxy found in the constellation Ursa Major, and is currently the oldest and most distant known galaxy in the observable universe - 13.4 billion years old. Mostly Molten Rock Theia collided with another planetary-mass object, Gaia (the early Earth) around 4.51 billion years ago. New type of Green Algae produced O2, which created the Ozone Layer that protected life from damaging UV Rays and gave life a chance to progress.The photo above is not to make you feel insignificant, it is only for reference and scale. Depending on your field of view, you would have to be around 100,000 light years away to see this Galaxy using the naked human eye.And as you got closer, it would almost disappear because of the tremendous amount of space there is between everything, like with atoms.Pangaea started braking apart about 200 million years ago.