In 1977, two spacecraft launched to the edges of the solar method. Their mission was to check out the outer planets and send information and facts to the crew back again on Earth. Voyager one and Voyager 2 each individual experienced distinct trajectories planned, which intended they would each individual see distinct items together their journeys. Voyager 1’s mission was to fly by Jupiter and Saturn. While there, it discovered new moons, even kinds lined in volcanoes (we see you Io). Voyager 2 experienced a little bit a lot more to do not only would it also stop by Jupiter and Saturn, it would come to be the initially spacecraft to fly by Uranus and Neptune. In 2012 Voyager one left the heliopause—the location of place where the wind from our sunlight stops obtaining impact on the natural environment, aka the entry into interstellar place. And not long ago, like all siblings attempting to continue to keep up, Voyager 2 left it way too.
At this time each spacecraft are headed in distinct directions in relation to our sunlight. If you believe of the airplane of our solar method as a flat piece of paper, Voyager one headed a little north when Voyager 2 headed south. Element of the rationale for this final decision was attempting to recognize the condition of our solar method and to recognize specifically where the heliopause could be in possibly direction. Soon after traveling for over forty a long time, Voyager one is now nearly 14 billion miles from Earth, when Voyager 2 is nearly 12 billion miles from Earth. They are headed in the direction of other star systems, but even traveling at nearly forty,000 miles per hour, it will consider Voyager one a lot more than two hundred,000 a long time to achieve the nearest star. Believe that it or not, each spacecraft phone into Earth nearly each and every day to send back again data from the depths of deep place. In honor of these intrepid explorers, we are heading to journey together with each missions this 7 days to gaze on the outer planets, and then consider a glance back again at Earth as properly.
Get your place accommodate, we’re headed out to the farthest reaches of our solar method.
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