“We’re witnessing a reform in the environment nearby Voyager 2, there’s no hesitation about that, we’re exertive to grasp a lot in the coming months, but we still don’t know when we’ll come to the heliopause. We’re not there yet that’s one thing I can say with assurance “said Voyager Project Scientist Ed Stone from NASA’s Jet Propulsion Laboratory in Pasadena, California.
Voyager 2 was the first of two coupled probes launched in 1977 to analyze the outer planets. On August 25, 2012, Voyager 1 became the earliest spacecraft to bridge the heliopause and invade the interstellar medium. A motion from Voyager 1, voyaging at the speed of light, takes 17 hours one way to communicate with Earth. While Voyager 1 was a part of the Voyager program to review the outer Solar System, Voyager 1 launched 16 days after its twin, Voyager 2
“A development in cosmic rays is that its outside our solar system” NASA Reported In May 2012, Voyager 1 experienced an addition in the frequency of cosmic rays akin to what Voyager 2 is now disclosing. That was about three months before Voyager 1 over passed the heliopause and went into interstellar space. However, Voyager team members note that the increase in cosmic rays is not a definitive sign that the probe is about to cross the heliopause. Voyager 2 is in a different location in the heliosheath, the outer region of the heliosphere than Voyager 1 had been, and possible differences in these locations means Voyager 2 may experience a different exit timeline than Voyager 1. With that data and the fact that Voyager 2 is almost 11 billion miles away from home, scientists assume that it close to leaving the confines of the solar system
An interstellar analysis is a space detection that has left or is likely to adieu the Solar System and infiltrates interstellar space, which is commonly well-defined as the region ayond the heliopause. It also invokes to probes skilled of meeting other star systems. Voyager 2 is little less than 17.7 billion km away from Earth or more than 118 times the distance from Earth to the Sun. It is the only spacecraft to visit all four giant outer planet which is Jupiter (1979), Saturn (1981), Uranus (198) and Neptune (1989). The primary mission was the exploration of Jupiter and Saturn. After making a string of discoveries there such as active volcanoes on Jupiter’s moon Io and intricacies of Saturn’s rings — the mission was extended.