According to Japan's Kyodo News agency reported on June 28, NASA said in an article published in the Science on the 27th that the "Nautical No 1" launched in 1977 has reached the edge of the solar system.
Voyager 1 is currently sailing to more than 18 billion kilometers under the sun. Expect to leave the solar system in months or years to reach the vast field of stars outside the solar system. NASA said: "We know a part of the unknown area, which is the dispatch of mankind to the farthest reconnaissance team."
Voyage 1 was launched in 1977, and after its observation of Jupiter and Saturn, it continued its voyage with the aim of flying to the extrasolar space.
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