Fred Hoyle puts forward an alternative to the Big Bang.
Stars often end their days as 'degenerate matter'.
Stars are born inside this cloud of gas and dust.
A British astronomer finds strange pulses coming from space.
The AAO hunts exoplanets.
Professor Brian Cox and other experts explain the mysteries of the Universe.
Sir Patrick Moore looks back on over 50 years of The Sky at Night.
Experts explain what you can see in the night sky during the autumn.
You can see interesting things in the night sky during the spring and summer.
Find out what you can see in the night sky during the winter months.