Cosmic Trip IV
 A planetary system has just been discovered by observation. It has 76 exoplanets, and its sun is 4.7 times the mass of our sun. It has been named AS2310. Very dense in exoplanets, each of them has its own characteristics. Some go so far as to observe a different application of the laws of physics as we know them. All located in the habitable zone of their star, some exoplanets shelter life. Single-celled organisms as well as species with very advanced intelligence and technology. Others have been abandoned, either due to difficulty of access or because they represent no interest in terms of resources.
 Located more than 3700 ly away, we do not know if the inhabitants of this planetary system are still there today. Answer in 3700 years.