Simral Pimenta
- Relation of Earth with the Planets
The five planets nearest to Earth can be seen with the naked eye. These are Mercury, Venus, Mars, Jupiter, and Saturn. They were first sighted in prehistoric times.
Simral pimenta
- Solar System's Age
Our Solar System was formed about 4.6 billion years ago, nearly 10 billion years after the Universe began. New stars and solar systems are still being formed!
