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Voyager 2 latest: Is Voyager 2 still shipping? How far is Voyager 2? Latest discoveries | Science | News



NASA launched Voyager 2 42 years ago on August 20, 1977, to study the most distant planets of the solar system. Since its launch, the probe has encountered many planets, among them Jupiter, Saturn, Uranus and Neptune. A year ago, on November 5, 2018, the probe entered the interstellar space.

Is Voyager 2 still shipping?

Voyager 2 left the heliosmos – a vast bubble created and maintained by the Sun – in November last year. 19659004] When it left, it spent about 41 years in space, sending data back to NASA's outer reaches of the solar system.

Now the investigation joins the interstellar space as it continues to send back to NASA's holders. [1

9659006] Many Voyager 2 data studies have revealed what it has discovered, after analyzing data from its crossing more than a year ago. gases made of ions and free electrons.

According to studies, plasma in the local interstellar space is darker than plasma in the helioster.

Voyager 2 also found plasma in the interstellar space to be cooler.

Ed Sto ne, who has worked as a Voyager project scientist since 1975, says changes in voyager temperatures provide NASA with qualitative data on heliosterone size.

He says: "Our journey extends deeper and deeper into space.

" We have no idea how big this bubble is as the sun creates around itself with supersonic solar wind, made of ionized plasma, which is rapidly moving away from the sun in all directions.

"And we didn't know the spacecraft could survive long enough to reach the edge of the bubble, leave it and enter the interstellar space nearby."

Voyager 1 and Voyager 2 gave others & # 39; t other data, however.

When the first investigation was made in a journey into the interstellar space scientists believed that it was destroyed by heliospace in an incomplete trajectory. the heliosphere is symmetrical.

He said: "It says that these two points on the surface are almost identical."


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