Seven of them were successful, and analyzed the sun at ultraviolet and X-ray wavelengths and photographed the super-hot corona, among other achievements.
其中7个获得成功，并取得了紫外波段和X射线波段分析和拍摄超热日冕等成就。
And whenever you make a measurement of the mass when it is a neutron star when you see the x-ray pulsations, you almost always find 4 that it is very close to 1.4 times the mass of the sun.
中子星的质量,当看到x射线的脉动,你经常会发现，它非常接近于,太阳质量的1。4倍4,但是在小部分情况在中。
TRAPPIST-1 emits about the same amount of X-ray and ultraviolet radiation as the Sun does, which could chew away at any protective atmospheres the planets might have.
TRAPPIST-1发射大约与太阳等量的X射线和紫外线辐射，可以摧毁行星可能具有的保护性大气层。
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