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- Tue Dec 16, 2014 3:50 am
- Forum: News and General
- Topic: Voyager 1 becomes first spacecraft to leave solar system
- Replies: 6
- Views: 32697
Re: Voyager 1 becomes first spacecraft to leave solar system
Since 2004, the unmanned probe has been exploring a region of space where solar wind — a stream of charged particles spewing from the sun at 1 million miles (1.6 million kilometres) per hour — slows abruptly and crashes into the thin gas between stars. NASA said Monday that recent readings show the ...