Cosmic Scale
Earth vs Titan: size comparison
Earth is about 2.47 times wider than Titan: 12,740 km across against 5,149 km.
Compare them in 3D, at true scale
| Earth | Titan | |
|---|---|---|
| Diameter | 12,740 km | 5,149 km |
| Mass | 5.97 × 10²⁴ kg | 1.35 × 10²³ kg |
| Light crosses it in | 0.04 seconds | 0.02 seconds |
- Earth has about 15.2 times the volume of Titan.
- Earth is about 44.4 times more massive than Titan.
- Light takes 0.04 seconds to cross Earth, and 0.02 seconds to cross Titan.
Earth: The only known world with life — and liquid oceans on its surface.
Titan: The only moon with a thick atmosphere, and lakes of liquid methane.