Radio Astronomy is the
study of
Astronomical Objects in the
Radio Spectrum. This is done
mostly with
ground based
telescopes, such as the
VLA and The
VBLA, since the
Earth's
Atmosphere does not
filter Radio Wave Radiation.
Radio Waves were instrumental in the observation of the Milky Way Galaxy, and structures like the Galactic Center.
Radio Astronomy has proven to be a very powerful tool in the ground based exploration of the Universe.