SPACE - The story of Voyager 1 and 2 - Reardon, Jc
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The Voyager 1 and Voyager 2 spacecraft are twin robotic space probes launched by NASA in 1977. Their primary mission was to study the outer planets of our solar system, and they have since become humanity's farthest-reaching explorers. Key Details: Launch and Mission Goals 1. Voyager 1: 2. Launched: September 5, 1977 3. Initial Mission: To study Jupiter and Saturn, including their moons and rings. 4. Achievements: * Captured detailed images of Jupiter and Saturn. * Studied Saturn's moon Titan, revealing its dense atmosphere. * Now the farthest human-made object from Earth, traveling in…mehr

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The Voyager 1 and Voyager 2 spacecraft are twin robotic space probes launched by NASA in 1977. Their primary mission was to study the outer planets of our solar system, and they have since become humanity's farthest-reaching explorers. Key Details: Launch and Mission Goals 1. Voyager 1: 2. Launched: September 5, 1977 3. Initial Mission: To study Jupiter and Saturn, including their moons and rings. 4. Achievements: * Captured detailed images of Jupiter and Saturn. * Studied Saturn's moon Titan, revealing its dense atmosphere. * Now the farthest human-made object from Earth, traveling in interstellar space. 5. Voyager 2: * Launched: August 20, 1977 (before Voyager 1 due to a different trajectory). * Unique Achievement: The only spacecraft to visit all four outer planets-Jupiter, Saturn, Uranus, and Neptune. * Provided detailed studies of Uranus and Neptune, including their moons, magnetic fields, and ring systems. Golden Record * Both spacecraft carry a Golden Record, a 12-inch gold-plated phonograph disc containing sounds, music, images, and greetings from Earth. * The record serves as a message to any extraterrestrial life that might encounter the spacecraft. Current Status * Both probes have exited the heliosphere (the bubble of solar wind and magnetic fields surrounding our solar system) and entered interstellar space. * Their instruments continue to send data back to Earth, studying cosmic rays, interstellar magnetic fields, and plasma waves. * Communication: Operated via NASA's Deep Space Network (DSN). * Power: The probes use radioisotope thermoelectric generators (RTGs), but their power is gradually diminishing. Significance * Voyager 1 and 2 have greatly expanded our understanding of the outer planets and the interstellar environment. * They represent humanity's desire to explore and reach out into the unknown, carrying Earth's story into the cosmos
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