astronomy
as|trono|my /əstr'ɒnəmi/
[N-UNCOUNT]
Astronomy is the scientific study of the stars, planets, and other natural objects in space.ra|dio as|trono|my
[N-UNCOUNT]
Radio astronomy is a branch of science in which radio telescopes are used to receive and analyse radio waves from space.
[N-UNCOUNT]
Astronomy is the scientific study of the stars, planets, and other natural objects in space.ra|dio as|trono|my
[N-UNCOUNT]
Radio astronomy is a branch of science in which radio telescopes are used to receive and analyse radio waves from space.