Is life out there?
The collapsed remains of massive stars are regions of powerful gravity.
Astronomers find a planet orbiting a star similar to the Sun.
The great English scientist makes fundamental discoveries.
The LHC investigates the first moments after the Big Bang.
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.