MHD processes and plasma instabilities in astrophysics are not only the fundamental properties of the space plasma, but also very interesting because of the unique conditions that can never be realized in laboratory, e.g., huge size span, collisionless, extreme temperatures.
Astrophysical Magnetic fields as glue of astrophysical plasma, magnetic field is out of question one of the key properties that we want to know.
We investigate various ways to detect magnetic fields and their dynamics (turbulence), in particular, in the diffuse media.
Dust grain is one of the key components in interstellar medium.
They are intimately linked to the magnetic field and plasma as charge carriers in addition to their major rules in metallically and light propagation. All those are much determined by their dynamics, which we investigate.