The Solar Dynamics Observatory (SDO) was launched on 11 February 2010, and the EUV Variability Experiment (EVE), one of the three solar instruments aboard SDO, began normal operations on 1 May 2010.

Space & Earth - Space Exploration

Jun 21, 2012 not rated yet 0

NASA-funded researchers are monitoring a big event in our planet's atmosphere. High above Earth's surface where the atmosphere meets space, a rarefied layer of gas called "the thermosphere" recently collapsed ...

Space & Earth - Earth Sciences

Jul 15, 2010 4.4 / 5 (47) 45 |