# 12 Unsolved Mysteries That Scientists Still Can't Explain | Science Documentary

An episode of [Ancient Mysteries](https://invisiblenetwork.ai/podcast/1877004210), 26 Oct 2026, 2 h 55 min.

Audio: https://traffic.megaphone.fm/APO8354073441.mp3

What happens when science encounters something it cannot explain? A glowing sphere drifts through an airplane. Navy pilots report a mysterious Tic Tac-shaped object. A visitor from another star accelerates unexpectedly. And a radio telescope receives a signal that never repeats. Explore 12 fascinating unsolved mysteries that have puzzled scientists for decades — from ball lightning and red sprites to UFO/UAP investigations, 'Oumuamua, interstellar comet 3I/ATLAS, the search for Planet Nine, and the legendary Wow! signal. This science documentary separates eyewitness accounts from measured evidence, examines competing explanations, and reveals why some discoveries remain open questions. No claims of proven alien visitors — just real research, remarkable observations, and the thrill of the unknown. 🔬 Which mystery deserves the next breakthrough? 🔔 Follow Mystery for more science, space and unexplained phenomena. 💬 Tell us which case surprised you most! SOURCES & FURTHER READING • APS — Ball Lightning Spectrum https://doi.org/10.1103/PhysRevLett.112.035001 • ESA — Lightning and Sprites https://www.esa.int/Science_Exploration/Human_and_Robotic_Exploration/The_chemistry_of_lightning • ESA — Blue Jets from Space https://www.esa.int/Science_Exploration/Human_and_Robotic_Exploration/Genesis_of_blue_lightning_into_the_stratosphere_detected_from_the_International_Space_Station/ • NASA — UAP Study https://science.nasa.gov/uap/ • NASA — UAP Report (PDF) https://science.nasa.gov/wp-content/uploads/2023/09/uap-independent-study-team-final-report.pdf • AARO — Historical UAP Report https://www.aaro.mil/Portals/136/PDFs/AARO_Historical_Record_Report_Vol_1_2024.pdf • AARO — UAP Annual Reports https://www.aaro.mil/Next-AARO-Home-redesign/Next-Parent/Next-AARO-Congressional-Press-Products/ • NASA — 'Oumuamua https://science.nasa.gov/solar-system/comets/oumuamua/ • NASA — 'Oumuamua Questions https://science.nasa.gov/solar-system/what-we-knowand-dont-knowabout-oumuamua/ • NASA — 3I/ATLAS Facts https://science.nasa.gov/solar-system/comets/3i-atlas/3i-atlas-facts-and-faqs/ • NASA — Planet Nine https://science.nasa.gov/solar-system/planet-x/ • NASA — Planet Nine Research https://science.nasa.gov/universe/exoplanets/planet-nine/ • SETI Institute — Wow! Signal https://www.seti.org/research/seti-101/the-wow-signal • Berkeley SETI — Wow! Search https://seti.berkeley.edu/wow/ • Berkeley SETI — BLC1 Signal https://seti.berkeley.edu/blc1/overview.html • ESA — Storm Phenomena https://www.esa.int/Science_Exploration/Human_and_Robotic_Exploration/Secret_life_above_thunderstorms_uncovered #UnsolvedMysteries #ScienceDocumentary #SpaceMysteries #UAP #BallLightning

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