The Sky at Night - Season 2018 Episode 7 Death Star
One evening in early September 1859, a spectacular blood-red aurora borealis appeared across America. Earlier that same day, in a leafy garden in the UK, a gentleman astronomer had noted a 'white light flare' on the sun's surface. The two events were linked; it's now known that the flare caused the aurora. The flare was a particularly violent eruption from the sun's surface known as a CME, a coronal mass ejection. Back then, it was considered an astronomical curiosity. But when it happens again, it will be a different story. For the modern, technological world such a violent solar phenomenon could be devastating. This episode examines just how damaging a CME could be and how astronomers, using two new satellites that will travel closer to the sun than ever before, can better prepare us for its impact.
First Air Date: Apr 24, 1957
Last Air date: Sep 09, 2024
Season: 43 Season
Episode: 271 Episode
Runtime: 30 minutes
IMDb: 8.30/10 by 9.00 users
Popularity: 21.41
Language: English
Keyword : universe
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