Instellar Gas Experiment (IGE): Testing interstellar gas particles to provide information on the processes of nucleosynthesis in the big bang stars and supernova
Abstract
The Interstellar Gas Experiment (IGE) is designed to collect particles of the interstellar gas - a wind of interstellar media particles moving in the vicinity of the solar system. These particles will be returned to earth where the isotopic ratios of the noble gases among these particles will be measured. IGE was designed and programmed to expose 7 sets of six copper-beryllium metallic collecting foils to the flux of neutral interstellar gas particles which penetrate the heliosphere to the vicinity of the earth's orbit. These particles are trapped in the collecting foils and will be returned to earth for mass-spectrographic analysis when Long Duration Exposure Facility (LDEF) on which IGE was launched, is recovered.
- Publication:
-
NASA STI/Recon Technical Report N
- Pub Date:
- 1985
- Bibcode:
- 1985STIN...9114097L
- Keywords:
-
- Collection;
- Interstellar Chemistry;
- Interstellar Gas;
- Isotopes;
- Long Duration Exposure Facility;
- Postflight Analysis;
- Computer Programs;
- Heliosphere;
- Metal Foils;
- Rare Gases;
- Solar Orbits;
- Solar System;
- Supernovae;
- Astrophysics