The universe encompasses everything of space, time, and its contents. It includes everything of existence, including any fundamental interaction, physical process, or physical constant, and hence all kinds of energy and matter, as well as the structures they generate, ranging from subatomic particles to entire galaxies. According to the dominant Big Bang cosmological hypothesis, space and time
- 125 Billion Galaxies
- Billions of Planetary System
- 200 billion trillion stars
- 8 Planets
- 7 Continent
- 5 Oceans
- 204 Countries
- 7 Seas
- 7707 Islands
- 7.8 Billion People
Read also…
