Close-Up Of Comet Shows Surface Changes In Its Approach To The Sun
It has been an dynamic summer for Rosetta ’s comet . In August , 67P / Churyumov - Gerasimenko strive its perihelion ( the closest point to the Sun ) , which led to a significant increase in surface bodily process . In anew paper , soon to be publish in Astronomy & Astrophysics , Rosetta scientist have key out significant new characteristic that appeared dead in the equatorial region of the comet ’s surface ....