17 interesting facts about asteroids

Interesting facts about asteroids are a great way to learn more about celestial bodies. These space objects have no atmosphere, yet they can have moons.

  1. According to one theory, dinosaurs might have gone extinct due to a massive asteroid collision with Earth’s surface.
  2. Some scientists believe the Tunguska meteorite was a fairly large asteroid.
  3. The asteroid Chariklo has rings similar to those of Saturn (see interesting facts about Saturn).
  4. In 2001, the first successful landing of a spacecraft on an asteroid was accomplished.
  5. Most asteroids do not have names.
  6. Until 2006, asteroids were classified as minor planets.
  7. Interestingly, to date, hundreds of thousands of asteroids have been discovered in space.
  8. Since 2016, the AZT-33 VM telescope has been operating in Russia to identify dangerous celestial objects. It can detect a dangerous asteroid 50 meters in size from a distance of up to 150 million km.
  9. Asteroids become darker and redder with age as they gradually weather in space.
  10. Did you know that June 30th is Asteroid Day?
  11. Various projects are currently being developed to mine valuable resources found on asteroids.
  12. There are approximately 700 asteroids near Earth’s orbit.
  13. The word “asteroid” translates from ancient Greek as “star-like.”
  14. In the summer of 2018, the National Science and Technology Council of the United States warned that America was not prepared for an asteroid collision, developing and publishing the “National Near-Earth Object Preparedness Strategy and Action Plan.”
  15. The total mass of all asteroids in the main belt is about 4% of the mass of the Moon
  16. The largest asteroid in the Solar System until 2006 was Ceres, which is now recognized as a dwarf planet.
  17. The study of asteroids began after the discovery of the planet Uranus by William Herschel in 1781.

Asteroids play a crucial role in understanding the history and evolution of our Solar System. Their composition and characteristics can provide valuable information about the conditions that existed during the early stages of planetary formation. Additionally, studying asteroids can help scientists develop strategies to protect Earth from potential asteroid impacts, ensuring the safety of our planet.

Related Articles


Please enter your comment!
Please enter your name here