#OTD in 2011, NASA's Dawn spacecraft entered Vesta's orbit, studying the asteroid's geology and composition. Dawn revealed that Vesta is actually a protoplanet surviving from the earliest days of the solar system!
Learn more about the Dawn mission: https://go.nasa.gov/3NSTKrM
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Overview | Dawn – NASA Solar System Exploration
Dawn was the first mission to orbit a dwarf planet and the first two orbit two bodies in the main asteroid belt.NASA Solar System Exploration
Petesmom
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Rai Aren 🖖✨📚🇺🇦
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