AI tools may have helped spot a possible planet in NASA data

Coin Bureau says the star’s brightness dips every 3.18 days, with the same pattern appearing in 2018 and 2020 data. The signal may point to a planet about 1.4 times Earth’s size. In its October 10 post, Coin Bureau said NASA’s TESS was set to watch the star from October 31, 2026, to see whether it dims on time.