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Highest speed achieved by Parker Solar Probe by end of 2025?
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Resolution / Starting Odds
450,000 mph • 25%
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NASA's mission data and official reports
Story
NASA's Parker Solar Probe Makes Record Closest Sun Approach at 3.8 Million Miles on Christmas Eve
Dec 24, 2024, 12:46 PM
NASA's Parker Solar Probe made history on December 24 at 6:40 am EST by making its closest-ever approach to the Sun, passing within 3.8 million miles (6.1 million kilometers) of the solar surface—a proximity more than seven times closer than any previous mission. Launched from Florida on August 12, 2018, the spacecraft is the fastest human-made object, hurtling around the Sun at speeds exceeding 430,000 miles per hour (692,000 kilometers per hour). The probe entered the Sun's outer atmosphere, or corona, enduring temperatures over 1,700 degrees Fahrenheit (930 degrees Celsius) thanks to its advanced heat shield. This unprecedented mission aims to "touch" the Sun to provide scientists with detailed observations of solar phenomena, enhancing our understanding of the star's impact on space weather and technology on Earth.
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Less than 420,000 mph • 25%
420,000 to 430,000 mph • 25%
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430,000 mph • 25%
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More than 430,000 mph • 25%
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430,000 mph or more • 25%
Between 420,000 and 429,999 mph • 25%
Between 410,000 and 419,999 mph • 25%
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Less than 3 million miles • 25%
3 to 3.5 million miles • 25%
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Yes • 50%
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Less than 3.7 million miles • 25%
3.7 to 3.8 million miles • 25%
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More than 3.9 million miles • 25%
Solar wind behavior • 25%
Corona heating mechanisms • 25%
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New insights into solar corona • 25%
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