Star Count Week
The Campaign to Protect Rural England and The Campaign for Dark Skies want people to look up at Orion - one of the most recognisable constellations in the winter night sky - and count the stars they see.
To explain, here's a very mellow 5-minute audio slideshow, also with some lovely 'earth from space' graphics.
To explain, here's a very mellow 5-minute audio slideshow, also with some lovely 'earth from space' graphics.