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
Beyond the Invisible to freeze. Simon Scotland, line producer on the video, subsequently used the title Beyond the Invisible as the name for his Home Cinema and Entertainment company. "All lyrics written by Michael Cretu and David Fairstein, music by Cretu." Beyond the Invisible "Beyond the Invisible" is a 1996 song created by the musical project Enigma. This is the first of only two singles taken from the album "Le Roi est mort, vive le Roi!". A remake was released by Scooter in 2011. In "Beyond the Invisible", Sandra Cretu again provides the opening vocals, Michael Cretu sings lead vocals. The track also