interstellar medium
Noun
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Noun
interstellar medium
- (astronomy) The matter that exists in the space between star systems in a galaxy, including gas, dust
and cosmic rays.
- ISM abbreviation
- intracluster medium (ICM)
- intergalactic medium (IGM)
- interplanetary medium (IPM)
- extragalactic medium (EGM)
- extra-cluster medium (ECM)
- interstellar space
This text is extracted from the Wiktionary and it is available under the CC BY-SA 3.0 license | Terms and conditions | Privacy policy 0.002