On Saturday , a new discover 50 - 150 - foot - long asteroid was spot . Later that nighttime , it flew by Earth atless than one - stern of thedistance to the moonlight . Do n’t panic , though . It ’s fine . We ’re fine . Everything ’s all right .
What has mass uncertain is n’t only how shut the asteroid add up to dry land , but rather , how something that great stay veil for so long when its course came so most to our home planet . The resolution , in part , is simply that space is very big and full of lots of stuff flying around . It ’s very easy to miss something of grandness .
But in this shell , the reason we did n’t see the asteroid is that it travels in anodd orbit . If you take care at the itinerary of 2016 QA2 below , you may definitely see it fare close to Earth for its weekend take flight - by — but more broadly , its oval orbit mean that it spent a lot of metre out in the further planetary region by Mercury , Venus , and Mars .
If its cheeseparing skirmish with Earth still leaves you a little uneasy , however , call back that just because an asteroid flew near Earth does n’t entail it follow near to actually hitting Earth . Though wemanaged to get a pretty close lookat the asteroid this time , 2016 QA2 ’s area isn’tanything for us to worry aboutin the prospicient running game .
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