可见光和H-alpha的数据是由位于智利的南半球天体物理探测望远镜获得的。
The optical and H-alpha data were obtained with the Southern Astrophysical Research (SOAR) Telescope in Chile.
如果“复仇者”存在，美国太空总署最新的广角红外线探测望远镜(WISE)可能会发现它。
If Nemesis exists, NASA's new WISE telescope should be able to spot it.
广角红外线探测望远镜需要扫描天域2遍以便生成时间释放图像，天文学家将用这些图像侦测外太阳系的天体。
WISE needs to scan the sky twice in order to generate the time-lapsed images astronomers use to detect objects in the outer solar system.
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