Vulcan' Planet Disproven by New Astronomical Study

High-precision measurements reveal that the supposed exoplanet around 40 Eridani A is actually stellar activity, not a planet.

The planet Vulcan, linked to Star Trek, was thought to orbit 40 Eridani A, 16 light-years away.
New research using the NEID instrument shows the signals are due to the star's surface activity.
The initial 2018 detection was based on radial velocity data, which has now been re-evaluated.
Scientists emphasize the importance of distinguishing stellar activity from true exoplanet signals.
The findings highlight advancements in exoplanet detection methods and the need for cautious interpretation.