The webb telescope reveals the existence of a giant planet endangered around the twin closest to the sun

Alpha Du Centaure. However, a triple stellar system located just four light years from the earth, has long been an area of interest in the search for exoplanets. For example, Alpha Centauri contains three stars: Alpha Centauri A. Meanwhile, B, two stars similar to the sun, and Proxima Centauri, a weak red dwarf star. Research has confirmed the existence of three planets in orbit around Proxima of the centaur. But the brightness of Alpha Centauri A and B made it difficult to discover such planets around them.

Today. the average infrared instrument of the webb probe has found proofs of the existence of an orbit planet around Alpha Centauri A. The image provided by Webb. associated with the analysis of a team of researchers and a computer modeling, suggests that it could be a sparkling giant of the mass of webb telescope reveals existence giant Saturn, revolving around the star on an elliptical orbit of which at the Earth-Sun Distance.

To see this planet, Webb used the coronographic mask on board its Miri to block alpha light in the centaur. Other efforts of the team made it possible to filter the light of Alpha Centauri B. revealing an object 10,000 times less bright than Alpha Centauri A, which one thinks to be a planet.

This first detection took place in August 2024. However, two other attempts in February and April 2025 did not reveal objects like that previously identified. “We are faced with the case of a planet that disappears. ” said Aniker Sanghi, a Caltech doctoral student and co -author of two articles covering the team’s research. The simulations suggest that the proximity of the planet with the star at the time of the observations of February. April could be the reason webb telescope reveals existence giant why webb could not find the planet.

Future observations, including those of the future space telescope spatial telescope Nancy thanks to provide more information on the planet.