An Etymological Dictionary of Astronomy and Astrophysics

English-French-Persian

فرهنگ ریشه‌شناختی اخترشناسی-اخترفیزیک



interplanetary matter
  مادّه‌ی ِ اندرسیاره‌ای  
mâdde-ye andarsayyâreyi
Fr.: matière interplanétaire  

Material existing in the space between solar system planets. It includes interplanetary gas and
dust.

See also: → interplanetary; → matter.