You might be well knowing the facts which is given below, but would not have given a thought how big the figures are. Just 3 facts.
- Speed of rotation of earth(about its own axis) is 1670 km/hr. Omg, still we don’t feel anything as such on land. Still it takes 24 hours to complete 1 rotation? Then what is the circumference of earth? It’s 40,000km.
2. Speed of revolution of earth(around the sun) is around 1 lakh km/hr. Omg, still we don’t feel anything as such. Still, it takes 365 days to revolve around the sun. What might be distance it travels? It’s 94 crore km.
3. Speed of revolution of solar system(around the centre of Milky Way galaxy) is around 8 lakh km/hr. Omg, still we don’t feel anything as such. It takes whopping 25,00,00,000 years to complete 1 revolution. 250 million years=1 cosmic year/galactic year.
