The probe accelerated to 430,000 mph, faster than any spacecraft has ever flown, traveling to within 3.8 million miles of the star’s surface.

According to NASA, the Parker Solar Probe reached speeds of up to 430,000 miles per hour, enduring temperatures as high as 1,800 degrees Fahrenheit (982 Celsius). Although the probe is scheduled to orbit the sun two more times, this mission marks the closest it will ever get.

NASA received a beacon tone from Parker Solar Probe on Dec. 27, 2024, after the spacecraft emerged from behind the sun three days after its close encounter with the sun.