NASA’s Parker Solar Probe Reports Healthy Status After Solar Encounter
Eight days after its record-breaking closest approach to the Sun’s surface Dec. 24, 2024, NASA’s Parker Solar Probe has confirmed the spacecraft’s systems and science instruments are healthy and operating normally, including collecting science data as it swung around our star.
Breaking its previous record by flying just 3.8 million miles above the surface of the Sun, Parker Solar Probe hurtled through the solar atmosphere at 430,000 miles per hour — faster than any human-made object has ever moved. A beacon tone, received in the mission operations center at the Johns Hopkins Applied Physics Laboratory (APL) in Laurel, Maryland, late in the evening of Thursday, Dec. 26, confirmed the spacecraft had made it through the encounter safely.
The telemetry (or housekeeping data) that APL began receiving on Jan. 1 provided more detail on the spacecraft’s operating status and condition. It showed, for example, that Parker had executed the commands that had been programmed into its flight computers before the flyby, and that its science instruments were operational during the flyby itself.
