Proton the particles in the solar wind are electrons and protons, in approximately equal numbers. Protons also have extrasolar origin from galactic cosmic rays, where they make up about 90% of the total particle flux. These protons often have higher energy than solar wind protons, and their intensity is far more uniform and less variable than protons coming from the Sun, the production of which is heavily affected by solar proton events such as coronal mass ejections. Research has been performed on the dose-rate effects of protons, as typically found in space travel, on human health. To be more specific, there
The Star Called Sun The song is generally considered to be one of the most popular songs by Kino. It is popular among novice guitarists in Eastern Europe, and there are many cover versions. The song is broadcast daily by Russian radio stations. The band Brazzaville has recorded a cover version of "The Star Called Sun" in English called «Star Called Sun» for the album East L.A. Breeze (2006). The lyrics are different to the original: it is about the death of the singer's mother David Brown. The song was sung in Udmurt language by the folklore band "Buranovskiye Babushki" (, ) Praskovia Fyodorova