The Changing Size of Jupiter Above is a series of images of Jupiter taken by NASA’s Pion
The Changing Size of Jupiter Above is a series of images of Jupiter taken by NASA’s Pioneer 10 spacecraft. Jupiter appears as a crescent during the spacecraft’s approach, then gradually decreasing in size as Pioneer 10 continued past the Jovian system. Pioneer 10 was the first spacecraft to visit Jupiter in 1973. After Jupiter, it continued through the orbits of the other outer planets. The Pioneer 10 mission ended in 1997, with communications continuing until a final, faint signal was received in 2003. Pioneer 10 is traveling towards Aldebaran, an orange giant star in the constellation Taurus, and will make its closest approach in about 2 million years. Image Credit: NASA -- source link
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