Earth - Wikipedia
https://en.wikipedia.org/wiki/Earth
OverviewEtymologyChronologyGeophysical characteristicsOrbit and rotationEarth–Moon systemHydrosphereAtmosphereEarth is the third planet from the Sun and the only place known in the universe where life has originated and found habitability. While large volumes of water can be found throughout the Solar System, only Earth sustains liquid surface water. Approximately 70.8% of Earth's surface is made up of the ocean, dwarfing Earth's polar ice, lakes, and rivers. The remaining 29.2% of Earth's surface is l… Equatorial rotation velocity: 0.4651 km/s, (1674.4 km/h; 1040.4 mph) Average orbital speed: 29.78 km/s, (107200 km/h; 66600 mph) Sidereal rotation period: 0.99726968 d, (23h 56m 4.100s)
Equatorial rotation velocity: 0.4651 km/s, (1674.4 km/h; 1040.4 mph)
Average orbital speed: 29.78 km/s, (107200 km/h; 66600 mph)
Sidereal rotation period: 0.99726968 d, (23h 56m 4.100s)
DA: 25 PA: 70 MOZ Rank: 77