(6) Voyager 1 has now left our solar system! The news we have been waiting all year to hear has finally been announced, Voyager 1 has entered interstellar space.
On board Voyager 1 and 2 NASA placed a message, kind of a time capsule, intended to communicate a story of our world to extraterrestrials.
Scientists claim Voyager 1 entered interstellar space more than a year ago. Study claims Voyager 1 left heliosphere around 25th of August 2012. The reason for the delay in the announcement was because they wanted to be certain, all the data needed to be checked. After careful analysis, scientists are confident that Voyager 1 has left our solar system and is now the first mission to explore interstellar space, the space between our star and the next. Interstellar simply meaning in between stars.
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Voyager 1 and 2 were built by NASA's Jet Propulsion Laboratory in Pasadena, California, to explore the outer planets of our solar system. Each spacecraft held a self-contained system that carried its own power generation system, propulsion system, communication equipment, and scientific instruments. The primary mission was the exploration of Jupiter and Saturn, including a close look at Saturn's rings and the larger moons of the two planets. Voyager 2 was supposed to act as a backup to Voyager 1. If Voyager 1 failed when taking pictures of Jupiter and Saturn, NASA was prepared to alter Voyager 2's path to follow Voyager 1's trajectory. It would cut off the Uranus and Neptune option, but still preserve the possibility of some pictures. The mission was intended for five years, but after a succession of fascinating images returned by Voyager, NASA decided to extend the mission. This new mission was to explore the outer planets of our solar system and then eventually to go on and enter interstellar space.
On the 20th of August 1977 Voyager 2 was the first to launch, followed by Voyager 1 sixteen days later. Even though Voyager 2 was launched earlier, Voyager 1 had a faster flight path, and arrived at Jupiter four months before its sister craft.
THE GOLDEN RECORD |
On board Voyager 1 and 2 NASA placed a message, kind of a time capsule, intended to communicate a story of our world to extraterrestrials.
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