Extragalactic cosmic ray Extragalactic cosmic ray Extragalactic cosmic rays are very-high-energy particles that flow into the Solar System from beyond the Milky Way galaxy. The energies these particles possess are in excess of 10 eV. Unlike solar or galactic cosmic rays, little is known about the origins of extragalactic cosmic rays. This is largely due to a lack of statistics: only about 1 extragalactic cosmic ray particle per square meter per year reaches the Earth's surface (see figure). There are many ideas about which processes may be responsible for cosmic rays with such high energies. In the 'bottom-up' approach, cosmic rays gain more
Crulic: The Path to Beyond Crulic is dead and recounts from beyond the grave how his mother and sister have difficulties recognising his body. He is significantly thinner than last time they saw him, and looks closer to 70 years old than his actual age of 33. Crulic had supported himself by buying goods in Poland and then selling them in his native Romania. In 2007 he was arrested for theft in Poland. At the time of the crime he had been in Italy. Crulic's protests were dismissed and his pleads to the Romanian consul for help were fruitless. Crulic began a hunger strike. Prison