The original blue marble was a composite of four months of modis observations with a spatial resolution level of detail of 1 square kilometer per pixel.
The great blue marble.
Big blue marble it was a half hour children s television series that ran from 1974 to.
The great blue marble is a blog about global change in the 21st century.
Read text version.
It was taken by the crew of the apollo 17 spacecraft on its way to the moon and is one of the most reproduced images in history.
It mainly shows the earth from the mediterranean sea to antarctica.
Adapted from the blue marble.
Great blue marble zoo facts it is estimated there are currently over 1 500 zoos worldwide.
Distinctive content included stories about children around the world and a pen pal club that encouraged intercultural communication.
The blue marble is an image of earth taken on december 7 1972 from a distance of about 29 000 kilometers 18 000 miles from the planet s surface.
Next generation offers greater spatial detail of the surface and spans a longer data collection period than the original.
Read the latest news about learn our planet solar system and universe.
Based on the most animals housed in a zoo the largest zoos in the world are the berlin zoo with 13 000 animals the ny bronx zoo with 6 000 animals the san diego zoo with 4 000 animals.
The big blue marble storybook.
Big blue marble was a half hour children s television series that ran from 1974 to 1983 on numerous syndicated and pbs tv stations.
Next generation offers a year s worth of.