NASA conferma ipotesi Enrico Fermi su raggi cosmic

[GIANLUCA1989↑↓]

NASA's Fermi Closes on Source of Cosmic Rays

Credit: NASA/DOE/Fermi LAT Collaboration
New images from NASA's Fermi Gamma-ray Space Telescope show where supernova remnants emit radiation a billion times more energetic than visible light. The images bring astronomers a step closer to understanding the source of some of the universe's most energetic particles -- cosmic rays.

Cosmic rays consist mainly of protons that move through space at nearly the speed of light. In their journey across the galaxy, the particles are deflected by magnetic fields. This scrambles their paths and masks their origins.

Read more: http://www.nasa.gov/mission_pages/GLAST ... ource.html

SPAZIO: NASA CONFERMA IPOTESI ENRICO FERMI SU RAGGI COSMICI
http://www.agi.it/research-e-sviluppo/n ... gi_cosmici

Satellite conferma teoria Enrico Fermi
Spiegate le enormi energie dei raggi cosmici
http://www.ansa.it/web/notizie/rubriche ... 66991.html

[weboy]

http://science.nasa.gov/headlines/y2009 ... oyager.htm

December 23, 2009: The solar system is passing through an interstellar cloud that physics says should not exist. In the Dec. 24th issue of Nature, a team of scientists reveal how NASA's Voyager spacecraft have solved the mystery.

Ultima modifica di weboy il 18/02/2010, 11:51, modificato 1 volta in totale.