A short note on draft planet sadena
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Sedna is a solar system body that is one of the most distant bodies found in our solar system. The object's closest approach to the sun is far greater than Pluto's distance away from Earth — at a spot where the sun is so tiny, according to NASA, that you could blot it out with a pin.
At 8 billion miles (12.8 billion kilometers) away, it's hard to figure out things such as surface features, but one thing astronomers have been able to identify is Sedna's distinct reddish color. In 2004, it was described as the second-reddest object in our solar system, after Mars.
At 8 billion miles (12.8 billion kilometers) away, it's hard to figure out things such as surface features, but one thing astronomers have been able to identify is Sedna's distinct reddish color. In 2004, it was described as the second-reddest object in our solar system, after Mars.
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