Patrick Moore talks about the centre of our galaxy, which is so obscured by clouds of dust, gas, and interstellar haze that only radio waves come through with evidence of what lies beyond.
Discover 11,128,835 listings and 280,372 playable programmes from the BBC
Patrick Moore talks about the centre of our galaxy, which is so obscured by clouds of dust, gas, and interstellar haze that only radio waves come through with evidence of what lies beyond.
