"We have estimated that the mean temperature of this super-Earth lies between 0 and 40 degrees Celsius, and water would thus be liquid," explains Stéphane Udry, from the Geneva Observatory (Switzerland) and lead-author of the paper reporting the result. "Moreover, its radius should be only 1.5 times the Earth's radius, and models predict that the planet should be either rocky - like our Earth - or fully covered with oceans," he adds. 原文裡半徑是1.5倍沒錯啊?? --

※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 140.113.92.166