The plasma coming off the sun expands through space, along with the sun's magnetic field. Together they form the heliosphere within the surrounding local interstellar medium—the plasma ...

An interstellar probe could travel farther than any previous spacecraft and help scientists get a good look at our heliosphere – the Sun’s influence in space – from the outside.

Voyagers 1 and 2 made history in the 2010s when they left the bubble of hot gas that surrounds our Sun, its so-called heliosphere, and entered the interstellar medium - the region of space ...

The Voyager probes are both outside the heliosphere, a protective bubble ... He said both probes had now "made it into interstellar space" and that Voyager 2's date of departure from the Solar ...

Washington: NASA´s Voyager 2 probe has left the protective bubble around the Sun and is flying through interstellar space ... The twin probes have left the heliosphere, but have not yet left ...

NASA has given a new lease of life to its New Horizons mission, which in 2015 got the first-ever close-ups images of dwarf ... 1 and 2 missions into interstellar space during the 2040s.