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Fireballs to light up the Northern Ireland sky

Skywatchers set for Lyrid meteor shower

'Strong' evidence found for a new force of nature

Stargazer captures night sky from garden

'I was pretty sure it was something from outer space' Video, 00:01:50'I was pretty sure it was something from outer space'

'I started looking at the moon from my kitchen'

Telescope to listen for 'advanced civilisations' Video, 00:01:59Telescope to listen for 'advanced civilisations'

'Mesmerising' photo of Milky Way wins competition

Meteor lights up Melbourne skies. Video, 00:00:35Meteor lights up Melbourne skies

The Planets

Television presenter rescues paramedic in snow

In Our Time. Eclipses. Audio, 51 minutesIn Our Time

The Sky at Night

World's biggest telescope project is 'Go!' Video, 00:05:10World's biggest telescope project is 'Go!'

'Lift-off' for world's biggest telescope

The Infinite Monkey Cage. Series 23, Under our Night Sky. Audio, 57 minutesThe Infinite Monkey Cage

Curious Cases. Rutherford and Fry, The Scientific Exploration of Astrology. Audio, 50 minutesCurious Cases

Discovery. Astrophysicist Andy Fabian. Audio, 28 minutesDiscovery

James Webb will be the 'launch to watch in 2021'

Night sky mental health boost for astronomy fan

In pictures: The great conjunction

Christmas star: Planets align in the night sky

Solstice spectacular as Jupiter and Saturn 'merge'