The phantom planet that astronomers were certain existed but could not see
In short: In the 18th century, a mathematical anomaly in Mercury's orbit led scientists to believe a hidden planet was lurking near the Sun. This video explores the mystery of Vulcan and why it vanished from the maps of science.
During the 1700s, astronomers faced a persistent problem: Mercury's orbit did not align with the laws of physics as they then understood them. To resolve this discrepancy, many scientists proposed the existence of a hypothetical planet named Vulcan.
Despite widespread belief among the scientific community, Vulcan remained invisible to every telescope. The mystery highlights a period where mathematical theory and observational reality were at odds, leading to a planet that existed in equations but not in the sky.
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Sources
- Summary by Intellect · source: The Mysterious Planet Between Mercury And The Sun That Astronomers Claimed
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