Which NASA probe successfully flew through the Sun's upper atmosphere, the corona?
Answer
Parker Solar Probe
Human interaction with the Sun's exterior has involved atmospheric traversal rather than any attempt at landing on a solid surface. In a historic mission, NASA's Parker Solar Probe managed to fly directly through the Sun's outermost layer, the corona, successfully sampling magnetic fields and solar wind particles for the first time. This achievement provided critical, direct data about the star's influence on the solar system. The probe was engineered to survive the tenuous, superheated plasma of these outermost regions, confirming that our exploration of the Sun is restricted to its atmosphere.

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NASA's Parker Solar Probe Touches The Sun For The First Time
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