Triple star systems, like Alpha Centauri, can theoretically host planets through S-type and P-type orbits, where planets can orbit one or both stars, respectively. While Alpha Centauri has been suggested to have a planet, the existence of such a planet remains uncertain due to the challenges of detection. The detection of exoplanets requires specific conditions, including the planet's orbit aligning with our line of sight to the star, which limits our ability to confirm their presence. The third star in Alpha Centauri, Proxima Centauri, is far enough away that it complicates the gravitational dynamics of the system. Overall, while the physics allows for planets in triple star systems, definitive evidence for planets around Alpha Centauri is still under debate.