Universality is Key:
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Aurora lights shimmering over Earth were filmed on camera by Russia's space agency Roscosmos cosmonaut Sergey Kud-Sverchkov from the International Space Station. The phenomenon is caused by solar storms emitting high-speed charged particles colliding with gases in Earth’s atmosphere. The most common colour seen during this display is green, although other colours such as pink and red are sometimes visible as well.
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今天天气-7℃至6℃，晴 北风2级左右转3、4级（阵风7级左右）明天天气晴间多云 北风2、3间4级(阵风6级)，-4℃至3℃后天天气晴间多云 北风3级左右（阵风6级），-5℃至3℃气象信息由北京市专业气象台、中国气象网12月24日18时提供SourcePh" style="display:none"。业内人士推荐爱思助手下载最新版本作为进阶阅读