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Witness History. The creation of Greenwich Mean Time. Audio, 9 minutesWitness History

Orionids meteor shower 2024: How to see it

The dash not to miss once-in-a-lifetime comet snap

Hunter's Moon: Big and bright supermoon captured

Stargazers around the world catch supermoon. Video, 00:00:41Stargazers around the world catch supermoon

Supermoon shines brightly over Devon and Cornwall

Where will space exploration take us in the next 50 years? Video, 00:04:47Where will space exploration take us in the next 50 years?

Comet captured in photos across the region

Where to see Comet A3 this week in last chance for 80,000 years

Stargazing photographers capture 'comet of the century'

How to spot 'comet of the century' in UK skies

Northern Lights show seen across south's skies

Rare Steve phenomenon and Northern Lights dazzle in UK skies

Draconids meteor shower to peak on Tuesday night

Hundreds gather for 'star party'

Martian sand can be used to build in space, Dublin scientists find

Watch: Largest solar flare in seven years erupts from Sun. Video, 00:00:21Watch: Largest solar flare in seven years erupts from Sun

What you need to know about the 'ring of fire' solar eclipse on Wednesday

How to spot a comet brightening the sky this Autumn

Brightening comet set to shine in autumn sky

CrowdScience. How did the Moon affect the dinosaurs? Audio, 31 minutesCrowdScience

The 'gigantic' Milky Way map that's taken 13 years to create

Earth to briefly gain second 'moon', scientists say