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Talk4 min

Is space trying to kill us?

Ron Shaneyfelt · TED

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About

How likely is it that a massive asteroid will do major damage to Earth and its inhabitants? What about the sun -- is it dying out anytime soon? And the supermassive black hole at the center of the Milky Way -- should we be worried about that? Ron Shaneyfelt assesses the dangers of space. [Directed by Retchy, narrated by Ron Shaneyfelt].

The talk

  1. Is space trying to kill us? 4 min · TED's player

Credits and licence

Institution
TED
Department
TED-Ed
Speaker
Ron Shaneyfelt
Year
2013
Level
For everyone
Language
English
Subjects
Astronomy and space
Source
TED
Licence
CC BY-NC-ND 4.0, as TED states it. Non-commercial use only, and no changed versions. TED's terms
Attribution
TED Talks are licensed by TED under Creative Commons BY-NC-ND 4.0 International and are shown here in TED's own player, as TED's usage policy asks.
Who can watch
TED gives no rating. Invisible Network shows it to Teens profiles and older, judged from what the source says about it. How courses are placed