April 2009 in science
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April 30, 2009 (Thursday)
- The origin of Aurora Borealis is found—electric space tornadoes. (TimesOnline)
April 21, 2009 (Tuesday)
- Modern technology maps new sections of the Great Wall of China. (BBC News)
- Scientists discover Gliese 581 e, the smallest exoplanet ever found. They also find that Gliese 581 d, an exoplanet known since 2007, lies in the habitable zone, meaning it could harbor liquid water. (MSNBC)
April 19, 2009 (Sunday)
April 16, 2009 (Thursday)
April 13, 2009 (Friday)
- 30 brightly coloured mummies discovered in Egyptian necropolis. (PressTV)
April 10, 2009 (Friday)
- National Oceanic and Atmospheric Administration launches VORTEX2 to study tornadoes. (AP)
April 5, 2009 (Sunday)
- Welsh Aberystwyth University announces intelligent robot conducting biology experiments. (Reuters)
April 3, 2009 (Friday)
- Mushroom corals found to change sex from male to female and back again. (Discovery News)
April 1, 2009 (Wednesday)
References
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