The largest fireball to streak through the Earth's atmosphere since the Chelyabinsk meteor in 2013 was detected over the Southern Atlantic Ocean on Feb. 6, NASA reports.
The recent meteor was detected about 31 kilometres over the South Atlantic, more than 1,000 kilometres off the coast of southern Brazil, NASA reported on itsFireball and Bolide Reportswebsite.
It was travelling at more than 14 kilometres per second, and its energy on impact was equivalent to about 13,000 tonnes of TNT, NASA said. That's slightly less energy than the atomic bomb dropped on Hiroshima during the Second World War. The Hiroshima device exploded with an energy equivalent to 15,000 tonnes of TNT.
Ron Baalke, a scientist with the Near Earth Object program at NASA's Jet Propulsion Laboratory, tweeted that the meteor was the largest fireball detected since Chelyabinsk — a meteor thatinjured more than 1,100 peopleand causedmore than $30 million damage when it exploded over Russia on Feb. 15, 2013.
could you imagine the histeria if that hit land? is there ever a way to protect us from such a thing? It's weird too i was outside last night having a smoke and i was thinking about attacks or just natural disasters from above while looking at the full moon and wondering about what, if anything we have in place to ever protect us
http://www.cbc.ca/news/technology/fireball-atlantic-atomic-1.3461706
could you imagine the histeria if that hit land? is there ever a way to protect us from such a thing? It's weird too i was outside last night having a smoke and i was thinking about attacks or just natural disasters from above while looking at the full moon and wondering about what, if anything we have in place to ever protect us