All but one of 200 - or - so planets outside the solar system discovered by astronomers so far would be quite unsuitable 迄今为止,在天文学家已经发现的200颗左右太阳系之外的行星中,除了一颗,其他都不合适。
2.
It belongs to a classification of planets outside our solar system known as ' hot jupiters ' and has an atmospheric temperature of more than 700 degrees celsius 这颗行星属于太阳系之外的“热木星” ,大气层温度超过摄氏700度。
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But starting with the 1995 discovery of the first extrasolar planet a gassy monster like jupiter but orbiting seven times as close to its star as mercury orbits around our sun each new find has seemed stranger than the last 但1995年发现了第一颗太阳系之外的行星一颗像木星一样的巨大气态星球,它围绕自己的母星运行的距离比水星绕着太阳运行时的距离还近7倍。