few days ago, 'reading some science articles I found a story that mentioned a new "invention and discovery" truly phenomenal. Everyone knows that to move the probes into space has long needed a tremendous amount of energy, in fact it is' always use effect "sling" of the gravitational fields of planets. But, thanks to studies on the activities Solar has discovered that you can take advantage of the pressure of solar radiation as a boost (like the boats that use the wind with the sail), all thanks to a real sail. risorvere The problems are still a lot but in fact these probes (smaller than a shoe box) can not work under 800 km from Earth.
We are still far from achieving the objectives of charge, but with advancing technology within a few decades will do much more progress.
I found this video very interesting:
Insights:
http://it.wikipedia.org/wiki/Vela_solare
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