Mariner 10 radiation. The plasma experiment's goal was to study the ionized gases (plasma) of the solar wind, the temperature and density of its electrons, and how the planets affected the velocity of the plasma stream. The experiment contained two components, facing in opposite directions. The Scanning Electrostatic Analyzer was aimed toward the Sun, and could detect positive ions and electrons, which were separated by a set of three concentric hemispherical plates. The Scanning Electron Spectrometer was aimed away from the Sun, and detected only electrons, using just one hemispherical plate. The instruments could be rotated about 60 degrees to either side.
Why Does the Sun Shine? (The Sun Is a Mass of Incandescent Gas) Zaret from Tom Glazer's 1959 album, "Space Songs". The lyrics for the refrain appear verbatim in the 1951 Golden Guide "Stars". They Might Be Giants re-arranged the song in an uptempo version for their 1998 live album, "Severe Tire Damage", and their 2009 children's album, "Here Comes Science", on which they added the self-penned "Why Does The Sun Really Shine? (The Sun is a Miasma of Incandescent Plasma)", which corrects several factual inaccuracies in the original song. It was also included on the soundtrack to the children's game show "". The second track, "Jessica", was originally recorded by The Allman