According to a recent model, the first merger will occur about 3.9 billion years from now ... To quote a December 2023 Astronomy.com article, "if the Sun were a pingpong ball, then Proxima Centauri ...
Dec. 12, 2024 — Stars similar to the Sun produce a gigantic outburst of radiation on average about once every hundred years per star. Such superflares release more energy than a trillion ...