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History Of Space Exploration
2013-10-06 08:29:34

Space exploration is the exploration and discovery of outer space by use of space technology and is conducted by both robotic spacecraft and humans. Astronomy, which is the viewing of objects in space from Earth, is thought to predate recorded history, but it was the inspiration to modern space exploration. Humans explore space for many reasons including the survival of humankind if Earth...

Daniel M Tani
2012-09-17 10:41:06

On February 1st, 1961, Daniel Tani was born to Rose and Henry N. Tani of Ridley Park, Pennsylvania. He and his family later moved to Lombard, Illinois where he graduated high school from Glenbard East High School. In 1979, Tani started his studies at Massachusetts Institute of Technology (MIT). In 1984 he received his Bachelor of Science in Mechanical Engineering and his master’s,...

Word of the Day
aphotic
  • Having no light.
  • Of or relating to the region of a body of water that is not reached by sunlight and in which photosynthesis is unable to occur.
The word 'aphotic' comes from Greek roots meaning 'without' and 'light'.
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