Instead the failed star ultimately cools and emits most of its light at infrared wavelengths.
因此这颗不成熟的恒星最终将会冷却并在红外波段发射出其大部分的光芒。
2
Spitzer's infrared array camera detected this material expelled from the withering star.
斯比策的红外摄像机探测到由垂死恒星喷发出的物质。
3
In the Lagoon Nebula, for example, infrared pictures have revealed a boom of star birth in the past five years, indicating that the region is still growing its collection of stars.