Las huellas químicas del cometa interestelar 3I/ATLAS revelan que es más viejo que el Sol

Scientists have found that the interstellar comet 3I/ATLAS, the third such object ever discovered and the brightest ever seen, is older than the Sun, with chemical evidence indicating it's more than twice as old. This discovery sheds light on the early solar system and the conditions that existed before our Sun formed. Understanding the age and composition of such comets helps astronomers piece together the history of our galaxy and the origins of celestial bodies. This finding is significant as it provides rare insights into the material that predates our solar system.