NASA Just Took The Closest-Ever Images Of The Sun, And They Are Incredible (Video)

By Victoria Corless

On Dec. 24, 2024, Parker made history by flying closer to the sun than any spacecraft in history. The probe reached a distance of just 3.8 million miles (6.1 million kilometers) from the solar surface, entering the outermost layer of the sun’s atmosphere, known as the corona. During this flyby, it also reached a top speed of 430,000 miles per hour (690,000 kilometers per hour), breaking its own record as the fastest ever human-made object.

Now, NASA has released remarkable video captured during the historic flyby, offering the closest views of the sun ever recorded. The new images were captured with Parker’s Wide-Field Imager for Solar Probe, or WISPR, revealing a never-before-seen view of the sun’s corona and solar winds shortly after they are released from the corona.

“Parker Solar Probe has once again transported us into the dynamic atmosphere of our closest star,” said Nicky Fox, associate administrator, Science Mission Directorate at NASA Headquarters in Washington, in a statement accompanying the images. “We are witnessing where space weather threats to Earth begin, with our eyes, not just with models. This new data will help us vastly improve our space weather predictions to ensure the safety of our astronauts and the protection of our technology here on Earth and throughout the solar system.”

WISPR’s images revealed an important boundary in the sun’s atmosphere called the heliospheric current sheet, where the sun’s magnetic field changes direction from north to south. It also captured, for the first time in high resolution, collisions between multiple coronal mass ejections (CMEs), which are major drivers of space weather, and are important in understanding risks to astronauts and technology on Earth such as power grids and communications satellites.

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