Human Body Ingredients via imaginaryfoundation: 'The average human has approximately 100 trillion cells and each cell is made of approximately 100 trillion atoms, each of which were originally created in the center of a star.' Here it is by mass: http:/
Exploring Universe: Thomas Wright presents an alternate view of the Milky Way galaxy in cross section. Plates XXXI and XXXII show the universe filled with many systems like our own, each a star-filled shell surrounding its own "eye of Providence" - from A
A Russian Soyuz spacecraft is seen docked to the International Space Station, as photographed by one of the Expedition 39 crew members aboard the orbital outpost. [Read the Full Story Here] [Read the Full Story Here]
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A Milky Way Band: John P. Gleason, Celestial Images APOD Most bright stars in our Milky Way Galaxy reside in a disk. Since our Sun also resides in this disk, these stars appear to us as a diffuse band that circles the sky.
Galaxies on a Map. The most complete map of our little corner of the universe to date. It took more that ten years to create, has galaxies and extends out 380 million light years from the earth. The coordinates of each galaxy was recorded