Puzzle Page #8: WISPR

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Congratulations on finding the FINAL 3.8 digital souvenir sticker!

Thank you for following Parker Solar Probe's journey and joining our #3point8 challenge. Let the world know you’ve solved the puzzle by posting this sticker using hashtag #3point8.

On Dec. 27, 2024, Parker will make its first contact after the flyby, and we'll post the final #3point8 leaderboard and some exciting bonus materials on @NASA Sun Science Facebook and @NASASun X. Stay tuned!

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Today's Puzzle Answer: WISPR

WISPR, or the Wide-field Imager for Solar Probe, is one of four instrument suites aboard Parker Solar Probe, but it is the only imager. WISPR does not look directly at the Sun; instead, it was designed to capture expansive views of the solar wind. Its very wide field of view extends from 13° away from the center of the Sun to 108° from the Sun.

But WISPR has seen much more than the solar wind. During Parker's first Venus gravity assist, on a whim, mission scientists decided to turn the instrument on. The results were stunning, and over the next few Venus flybys, WISPR captured the first-ever visible-light images of Venus' surface from space.

Learn more about the #3point8 Challenge.