Contrary to popular belief it does not take the Earth 24 hours to complete a single rotation, it actually takes it 23 hours, 56 minutes and 4 seconds to complete a rotation and astronomers call this a sidereal day.
A year on Earth is not 365 days as widely thought, but rather 365.2564 days. The extra 0.2564 days is where the extra day that is added onto February every leap year, or every four years, comes from.
Due to the amount of water covering the Earth, it would be one of the brightest planets to look upon from a distance due to the way in which the water would reflect the Sun’s rays.

Read more on the next page...
Page 2 of 9
ADVERTISEMENT
Most beautiful women in history, from ancient queens to modern celebrities
6 Strangest Archaeological Discoveries
Kurt Cobain ‘Smells Like Teen Spirit’ Guitar Sells For Nearly $5 Million
Halsey is 'allergic to literally everything' since giving birth and has been hospitalized multiple t...
'The Vampire Diaries' Candice Accola Files for Divorce From Joe King After 7 Years of Marriage
How Much Did Kourtney Kardashian and Travis Barker's Wedding Cost? Here's an Estimate
