Terrestrial
Earth
Our pale blue home
The only known world with liquid water on the surface and life. A magnetic field, moderate climate, and a single large moon make Earth uniquely habitable.
Distance
1.00 AU
Diameter
12,742 km
Day length
24 hours
Moons
1
Did you know
- 71% of Earth's surface is covered by ocean.
- The Moon stabilizes Earth's axial tilt.
- Earth is the densest planet in the solar system.