Astronomers may have finally uncovered new Planet 9 evidence — a massive, unseen world lurking far beyond Neptune. The planet was detected in two infrared sky surveys taken 23 years apart, where a faint moving dot shifted just enough to suggest something extraordinary. If confirmed, it could be larger than Neptune and orbit the Sun at a distance 700 times greater than Earth. In this video, we explore the full story behind this solar system mystery — how scientists connected decades of sky data, what makes Planet 9 so controversial, and why it could redefine our understanding of the outer solar system. Stay tuned as we break down what astronomers believe might be the most important space discovery of the decade. Credit: Planet Nine: by nagualdesign CC BY 3.0 https://creativecommons.org/licenses/by/3.0/deed.en https://commons.wikimedia.org/wiki/File:Planet_Nine_animation.ogv Infrared Astronomical Satellite Launches: by NASA/JPL https://commons.wikimedia.org/wiki/File:Infrared_Astronomical_Satellite_Launches.webm Seeking Infrared Light: by Sophia Roberts, Michael McClare, Robert Andreoli, John Caldwell / NASA's Goddard Space Flight Center https://images.nasa.gov/details/Seeking_Infrared_Light_H264 WFIRST's Wide Field Instrument: by Scott Wiessinger, Claire Saravia, Krystofer Kim, Ashley Balzer / NASA's Goddard Space Flight Center https://images.nasa.gov/details/GSFC_20190626_WFIRST_m13235_WideField_60 The Little Satellite: by Matthew R. Radcliff, Kasha Patel / NASA's Goddard Space Flight Center https://images.nasa.gov/details/GSFC_20170330_EO1_m12559_Decommission Fornax Galaxy Cluster: by NASA / JPL-Caltech / UCLA https://images.nasa.gov/details/PIA12835 History of our Solar System: by NASA https://images.nasa.gov/details/298_MU69 B-Roll 9: by Matthew R. Radcliff, Jane Peterson, Jefferson Beck, Ellen T. Gray / NASA's Goddard Space Flight Center https://images.nasa.gov/details/GSFC_20160913_ORACLES_m12372_broll09 Orion Big Head: by NASA / JPL-Caltech / UCLA https://images.nasa.gov/details/PIA14040 KSC-06-S-00125: by NASA or National Aeronautics and Space Administration https://images.nasa.gov/details/van_042806_cc_calsep NASA Student Airborne Research: by NASA’s Armstrong Flight Research Center https://images.nasa.gov/details/AFRC-2023-14011-01 Gravitational and Space Research: by NASA Glenn Research Center's Imaging Technology Center https://images.nasa.gov/details/GRC-2022-CM-0101.2 Animation is created by Bright Side. —————————————————————————————- Music from TheSoul Sound: https://thesoul-sound.com/ Check our Bright Side podcast on Spotify and leave a positive review! https://open.spotify.com/show/0hUkPxD34jRLrMrJux4VxV Subscribe to Bright Side: https://goo.gl/rQTJZz —————————————————————————————- Our Social Media: Facebook: https://www.facebook.com/brightplanet/ Instagram: https://www.instagram.com/brightside.official TikTok: https://www.tiktok.com/@brightside.official?lang=en Stock materials (photos, footages and other): https://www.depositphotos.com https://www.shutterstock.com https://www.eastnews.ru —————————————————————————————- For more videos and articles visit: http://www.brightside.me —————————————————————————————- This video is made for entertainment purposes. We do not make any warranties about the completeness, safety and reliability. Any action you take upon the information in this video is strictly at your own risk, and we will not be liable for any damages or losses. It is the viewer's responsibility to use judgement, care and precaution if you plan to replicate.

More Major Evidence of Planet 9 Has Just Been Found Videos