The rapidly developing field of fast radio bursts (FRBs) took another leap forward in understanding when an FRB was associated with a magnetar in our Galaxy, identifying a specific source for the first time.

中文翻译：

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附近突然有活动

快速无线电爆发（FRB）领域的快速发展在理解FRB与银河系中的磁星相关联方面又向前迈进了一步，首次发现了特定的来源。