Galaxy Map made by ESA
ESA made a Galaxy map which consists of more than 1,000,000,000 (One billion) fixed stars in the Milky Way Galaxy.
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Length of coastline of Japan
The length of coastline of Japan is 35,000 km which is the sixth in the world.
Dragon Blue Hole : The World's deepest in South China Sea
Dragon Hole, or Longdong, is 987 feet (300.89 meters) deep, far deeper than the previous record holder, Dean's Blue Hole in the Bahamas. (That blue hole measures about 663 feet, or 202 m, deep.)
Stereograms (Magic Eye) may improve your vision.
Globe At first glance, a stereogram looks like painting made up of repeated patterns.