Now that theVoyager 1 outer space probe has formally leave the solar system , it would be nice to know where it is , exactly , in the large strategy of thing . This crafty map will help .
https://observationdeck.kinja.com/this-time-its-official-voyager-1-has-left-the-solar-1302056512
Given the Brobdingnagian distances involved , it ’s inconceivable to create a scale mathematical function of the solar organisation and the immediate interstellar region beyond it . To overwhelm this job , NASA has prepared a map that utilise a logarithmic shell , which process as a kind of contraction scheme .
In this map , a scale cake is used that is lay in galactic unit of measurement ( AU ) — the intermediate distance between the Earth and our Lord’s Day ( about 93 million miles or 150 million kilometers ) . Each set distance beyond 1 AU represents 10 times the late distance .
Neverminding the fact that they left out Pluto , Neptune is the most remote planet at about 30 AU . Voyager is currently at around 125 AU — which is a jaw - drop 11.62 billion knot ( 18.7 billion kilometer ) off . Voyager , you are a long manner from home ! It should take the spacecraft around 300 age to reach the interior edge of the Oort cloud — that massive expanse of celestial debris that sits at the outer realm of the solar organisation .
And massive it is . The one thing that strikes me most about this scaled mathematical function is how unbelievably large the Oort Cloud really is . And in fact , it ’ll take Voyager about 30,000 years to fly through it .
The closest star to our own is Alpha Centurai , but in 40,000 long time Voyager will be secretive to star AC +79 3888 than to our own sunshine . This nearby star is really locomote quicker toward Voyager 1 than it is traveling toward the star .
[ ViaNASA ]
AstronomymapsperspectiveScienceSolar SystemSpace
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