ابحث
Interstellar medium
01
وسط بين النجوم
the matter and radiation that exists in the space between stars within a galaxy
مثال
The interstellar medium is made up of gas, dust, and cosmic rays.
Astronomers study the interstellar medium to understand cosmic evolution.
Space probes collect data on the composition of the interstellar medium.
Cosmic rays interact with the interstellar medium, producing radiation.
