How far can the naked eye see?
Five planets can be seen from earth with the
naked eye under the best of circumstances:
Mercury, Venus, Mars, Jupiter, and Saturn.
The human eye can see an almost unlimited
distance. Looking up into the sky on a very clear
night, the Triangulum Galaxy can sometimes be
seen. This is a distance of 3.14 million light
years. The Andromeda Galaxy is also sometimes
visible. This is a distance of 2.5 million light
years.
The human eye can see about 2,500 stars in the
clearest of night skies. But usually only about
1,500 to 2,000 stars can be seen due to
weather, pollution, etc, and fewer still in night
skies of cities due to the additional factor of city
lights...... :o :o :D
Really Amazing creature .......:)
Five planets can be seen from earth with the
naked eye under the best of circumstances:
Mercury, Venus, Mars, Jupiter, and Saturn.
The human eye can see an almost unlimited
distance. Looking up into the sky on a very clear
night, the Triangulum Galaxy can sometimes be
seen. This is a distance of 3.14 million light
years. The Andromeda Galaxy is also sometimes
visible. This is a distance of 2.5 million light
years.
The human eye can see about 2,500 stars in the
clearest of night skies. But usually only about
1,500 to 2,000 stars can be seen due to
weather, pollution, etc, and fewer still in night
skies of cities due to the additional factor of city
lights...... :o :o :D
Really Amazing creature .......:)
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