3月24日,北京市少年宫,学生科技节创客集市上,多所学校展示学生研发的主题文创产品。新京报记者 李木易 摄
The telescope, a partnership of NASA and the European and Canadian space agencies, homed in on PMR 1, a planetary nebula nicknamed the Exposed Cranium for being the spitting image of a brain scan. The nebula lies about 5,000 light-years away from Earth in the Vela constellation.
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