Amazing Space Facts That Will Blow Your Mind







1. The universe is estimated to be around 13.8 billion years old.


2. The tallest mountain  in our solar system is Olympus Mons on Mars, which is three times taller than Mount Everest.


3. The largest planet in our solar system is Jupiter, which is more than twice as massive as all the other planets combined.


4. The nearest star to our solar system is Proxima Centauri, which is about 4.24 light-years away.


5. The largest known structure in the universe is the Hercules-Corona Borealis cluster that is 10 billion light-years away.


6. The coldest known place in the universe is the Boomerang Nebula, which is -272°C (-458°F).


7. The hottest planet in our solar system is Venus, with surface temperatures that can reach up to 471°C (880°F).


8. The fastest spinning planet in our solar system is Jupiter, which completes a rotation in just under 10 hours.


9. The largest moon in our solar system is Ganymede, which is even larger than the planet Mercury.


10. The first man-made object to leave our solar system was Voyager 1, which launched in 1977 and reached interstellar space in 2012.


11. The largest known black hole in the universe is TON 618, which has a mass of 66 billion times that of our sun.


12. The most common element in the universe is hydrogen, which makes up about 75% of all matter.


13. The first exoplanet (a planet outside our solar system) was discovered in 1995 and has since led to the discovery of thousands more.


14. The largest asteroid in our solar system is Ceres, which is also classified as a dwarf planet.


15. The most distant object ever observed in our solar system is the dwarf planet Eris, which is about 96 astronomical units (AU) away from the sun. 


16. The closest galaxy to our Milky Way is the Canis Major Dwarf Galaxy, which is about 25,000 light-years away.


17. The largest known star in the universe is UY Scuti, which is estimated to be around 1,700 times larger than our sun.


18. The first photo of a black hole was captured in 2019 by the Event Horizon Telescope collaboration.


19. The Great Red Spot on Jupiter is a massive storm that has been raging for at least 350 years.


20. The universe is expanding at an accelerating rate, and scientists believe that dark energy may be responsible for this phenomenon.   

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