News/Current AffairsSubtitles
Duration
60 minutes
Series Info
Season 6 Episode 7 of 10

Quick Summary

An insight into the technology used to prevent asteroids hitting Earth

About This Program

An insight into the technology used by scientists to prevent asteroids hitting Earth, an occurrence once thought to be an inevitable disaster

How the Universe Works broadcasts on Discovery History +1 at 8:00pm, Tuesday, 23 December 2025. (Subtitles)

Channel Numbers:
Sky HD782Sky274Virgin381

Production Details

Runtime60 mins

Also Showing

Discovery ScienceTue 23 Dec, 09:00
Discovery Science +1Tue 23 Dec, 10:00
Discovery HistoryTue 23 Dec, 19:00

More Episodes

How the Universe Works S5E1
Discovery ScienceSat 3 Jan, 14:00
How the Universe Works S5E2
Discovery ScienceSat 3 Jan, 15:00
How the Universe Works S6E3
Discovery ScienceTomorrow 08:00
How the Universe Works S6E4
Discovery ScienceTomorrow 09:00
How the Universe Works S6E5
Discovery ScienceTomorrow 10:00
How the Universe Works S6E6
Discovery HistoryTomorrow 19:00
How the Universe Works S6E8
Discovery ScienceTue 23 Dec, 10:00
How the Universe Works S6E9
Discovery ScienceWed 24 Dec, 08:00
How the Universe Works S6E10
Discovery ScienceWed 24 Dec, 09:00
How the Universe Works S7E1
Discovery ScienceWed 24 Dec, 10:00

Find Out More

🎬IMDb📖Wikipedia🍅Rotten Tomatoes📺Where to Stream🎥Search Trailers
View all How the Universe Works episodes & schedule