Abundances of Hydrogen and Helium Isotopes in Jupiter

Abundances of hydrogen and helium isotopes in Jupiter and other giant planets can answer important questions on the origin of elements in the solar system and the nature of processes in the sun. The Galileo Probe entered Jupiter in late 1995. In January of 1998, raw data from the Galileo Probe Mass Spectrometer (GPMS) were placed on the internet at the website that is given below