100 Interesting Facts About Universe Artofit 50 incredible space facts. 1. space is completely silent. there is no air or atmosphere in space. since it is a vacuum, sound waves will have no medium to travel to. that means, no one will hear you scream in space, even if you shout the loudest! while sound waves (mechanical waves) need a medium to travel, radio waves (electromagnetic waves. Interesting facts. 01 the universe is constantly expanding. 02 our solar system is 4.6 billion years old. 03 scientists believe the earth will be destroyed by celestial phenomena in the next billion years. 04 the universe is made up of roughly 68% dark energy, 27% dark matter, and 5% normal matter. 05 it would take 450 million years for a.
Did You Know Cool Science Facts Facts About Universe Amazing The milky way galaxy is 105,700 light years wide. it would take a modern spacecraft 450,000,000 years to travel to the center of our galaxy! you can read more unbelievable space facts with this list of milky way facts! the sun weighs about 330,000 times more than earth. 14. andromeda is the closest spiral galaxy to the milky way. it's about 2.537 million light years away and on a collision course with our galaxy. 15. galaxies can collide. when galaxies merge, they can form new stars and change shape. 16. there are elliptical, spiral, and irregular galaxies. The first photograph of sagittarius a* was released in 2019. you can see the image at space . 70% of the universe is made of hydrogen. 28% of the universe is made of helium. less than 1% of the universe is made of oxygen. the other 1% of the universe comprises other elements, like carbon, nitrogen, and others. The low humidity of space would cause you to cool down rapidly, and your eyes may freeze over. within one to two minutes, the lack of oxygen would be deadly. the stress of the situation may make these symptoms worse – you would become oxygen deprived more quickly.
100 Interesting Facts About Universe Fact Republic The first photograph of sagittarius a* was released in 2019. you can see the image at space . 70% of the universe is made of hydrogen. 28% of the universe is made of helium. less than 1% of the universe is made of oxygen. the other 1% of the universe comprises other elements, like carbon, nitrogen, and others. The low humidity of space would cause you to cool down rapidly, and your eyes may freeze over. within one to two minutes, the lack of oxygen would be deadly. the stress of the situation may make these symptoms worse – you would become oxygen deprived more quickly. Now, it’s time to have some fun with a collection of mind blowing astronomy facts. think of it as a cosmic trivia game, where each fact is more fascinating than the last! here are the 42 mind blowing facts about astronomy. 1. the universe began with the big bang around 13.8 billion years ago. 2. Some parts of the rings are thicker, measuring more than 2 miles 3 km, but on average, the rings are pretty thin. 13. dinosaurs lived on the other side of the galaxy. this is one of the most incredible facts about space, especially if you also love dinosaurs. everything in space is in motion. all galaxies rotate.
Cool Space Facts Space Facts Now, it’s time to have some fun with a collection of mind blowing astronomy facts. think of it as a cosmic trivia game, where each fact is more fascinating than the last! here are the 42 mind blowing facts about astronomy. 1. the universe began with the big bang around 13.8 billion years ago. 2. Some parts of the rings are thicker, measuring more than 2 miles 3 km, but on average, the rings are pretty thin. 13. dinosaurs lived on the other side of the galaxy. this is one of the most incredible facts about space, especially if you also love dinosaurs. everything in space is in motion. all galaxies rotate.
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