If you have 18 minutes to spare, now or later, listen to Commander Chris Hadfield’s inspiring TED-lecture about how we can conquer our fears. On one of his space walks he went nearly completely blind and managed to conquer his fear. Weiterlesen
Please click on image for bigger picture. via Deutsches Zentrum für Luft- und Raumfahrt (DLR). Original source NASA.
Voyager 1, launched in 1977, has reached the final frontier. A sharp increase in cosmic rays indicates that Voyager 1 is leaving the heliosphere. The heliosphere is that gigantic magnetic bubble that surrounds our sun and the planets. NASA says … Weiterlesen