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14:45

The Sky at Night

Light Echoes

Duration: 20 minutes

Sat 9^th Oct 2010, 14:45 on BBC Two Northern Ireland

Light echoes are reflections of light from distant objects in space. Sir Patrick Moore and his guests explain what they look like and how they can be seen. Show more

Contributors

Presenter:: Patrick Moore
Producer:: Paul Vanezis
Executive Producer:: William Lyons
Participant:: Mike Bode
Participant:: Tim O'Brien
Participant:: Chris Lintott
Participant:: Pete Lawrence
Participant:: Paul G Abel

Genres

FactualScience & Nature

Brand

The Sky at Night

Source: BBC Online

BBC Two Northern Ireland

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