"We've Never Seen Anything Quite Like This": A Strange Ten-Sided “Structure” Has Been Spotted on Saturn's North Pole
Astronomers have identified a massive ten-sided wave pattern swirling in the clouds above Saturn's south pole. The decagon structure was detected by NASA's Hubble Space Telescope after the planet's seasonal tilt brought the south pole back into view from Earth. This geometric shape was not present during the 13 years the Cassini spacecraft orbited the planet, indicating the structure formed after the probe's observation period. Scientists describe the formation as a mysterious cloud structure that encircles the pole.
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- ✓ A ten-sided wave pattern exists in the clouds over Saturn's south pole.
- ✓ The structure was detected by NASA's Hubble Space Telescope.
- ✓ The Cassini spacecraft did not see this shape during its 13 years circling Saturn.
- ✓ The structure became visible as Saturn's seasons tilted the south pole toward Earth.
What changed
NASA's Hubble Space Telescope tracked a decagon cloud formation at the south pole that was absent during the Cassini mission.
Live updates
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Hubble Detects Ten-Sided Cloud Pattern at Saturn's South Pole
Astronomers have identified a massive ten-sided wave pattern swirling in the clouds above Saturn's south pole. The decagon structure was detected by NASA's Hubble Space Telescope after the planet's seasonal tilt brought the south pole back into view from Earth. This geometric shape was not present during the 13 years the Cassini spacecraft orbited the planet, indicating the structure formed after the probe's observation period. Scientists describe the formation as a mysterious cloud structure that encircles the pole.
Why it matters
Saturn's slow seasonal changes periodically shift which pole faces Earth. This tilt allows telescopes to observe atmospheric phenomena that were previously hidden or non-existent.
What is confirmed
- A ten-sided wave pattern exists in the clouds over Saturn's south pole.
- The structure was detected by NASA's Hubble Space Telescope.
- The Cassini spacecraft did not see this shape during its 13 years circling Saturn.
- The structure became visible as Saturn's seasons tilted the south pole toward Earth.
Still unconfirmed
- The structure is located on Saturn's north pole.
- The shape is a perfect geometric shape.
What to watch next
- Analysis of the wave pattern's atmospheric composition
- Determination of the structure's lifespan and stability
- Comparison with previous north pole geometric anomalies
confidence 90%Sources used for this update (6)
- WIRED — What the Heck? Another Perfect Geometric Shape Has Been Detected on Saturn
- AP News — Scientists find a huge 10-sided wave pattern swirling in the clouds over Saturn’s south pole
- Space — Astronomers discover mysterious 10-sided cloud structure at Saturn's south pole
- Space Daily — NASA's Cassini spacecraft circled Saturn for 13 years and never saw a shape at the south pole, but when the planet's slow seasons tilted that pole back toward Earth, a giant ten-sided figure was waiting there — and it had not existed while the probe was watch
- The Debrief — "We've Never Seen Anything Quite Like This": A Strange Ten-Sided “Structure” Has Been Spotted on Saturn's North Pole
- NASA Science (.gov) — NASA’s Hubble Tracks New Decagon Encircling Saturn’s South Pole
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