08/20/2024
Museum Fans: Recent history still making history.
It was on this day in 1977 that Voyager 2 was launched by NASA to explore the planets of our solar system and to take the first up-close photographs of the giant planets Jupiter, Saturn, Uranus, and Neptune.
Just before the Voyagers took off, a committee of scientists, led by Carl Sagan, decided to put on board each Voyager a message from Earth in case extraterrestrials ever found them. At the time, the Cold War was at its height, and some members of the committee considered that these spacecraft and their contents might be the last traces of the human race left in the universe after a nuclear war. The Voyagers were each equipped with a gold-plated phonograph containing a variety of earthly sounds, including a heartbeat, a mother's kiss, wind, rain, surf, a chimpanzee, footsteps, laughter, the music of Bach and Mozart, and the Chuck Berry song "Johnny Be Good." Carl Sagan said, "The launching of this bottle into the cosmic ocean says something very hopeful about life on this planet."
Today, the Voyagers have traveled farther from Earth than any other human-made objects in history. Both have gone well beyond Pluto, the farthest planet from the sun. Voyager 2, which launched on this day in 1977, is currently approaching the outer limits of our solar system, headed toward Sirius, the brightest star in the sky.
It was on this day in 1977 that Voyager 2 was launched by NASA to explore the planets of our solar system and to take the first up-close photographs of the giant planets Jupiter, Saturn, Uranus, and Neptune.
Just before the Voyagers took off, a committee of scientists, led by Carl Sagan, decided to put on board each Voyager a message from Earth in case extraterrestrials ever found them. At the time, the Cold War was at its height, and some members of the committee considered that these spacecraft and their contents might be the last traces of the human race left in the universe after a nuclear war. The Voyagers were each equipped with a gold-plated phonograph containing a variety of earthly sounds, including a heartbeat, a mother's kiss, wind, rain, surf, a chimpanzee, footsteps, laughter, the music of Bach and Mozart, and the Chuck Berry song "Johnny Be Good." Carl Sagan said, "The launching of this bottle into the cosmic ocean says something very hopeful about life on this planet."
Today, the Voyagers have traveled farther from Earth than any other human-made objects in history. Both have gone well beyond Pluto, the farthest planet from the sun. Voyager 2, which launched on this day in 1977, is currently approaching the outer limits of our solar system, headed toward Sirius, the brightest star in the sky. From the Writer's Almanac.
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