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Chinese astronomers remain puzzled over a strange signal that was picked up by one of the world’s most powerful radio telescopes. The rare phenomenon cannot be explained and scientists say they don’t want to jump to conclusions.

世界上最强大的射电望远镜之一接收到了一个奇怪的信号,中国的天文学家对此仍然感到困惑。 这种罕见的现象无法解释,科学家们说他们不想过早下结论。

China’s Five-hundred-meter Aperture Spherical Radio Telescope (FAST) has detected a repeating fast radio burst (FRB) – unexplained radio signals coming from outer space – for the first time last week, according to reports.

据报道,中国的500米口径球面射电望远镜(FAST)上周首次探测到一个重复的快速射电脉冲(FRB)——来自外太空的无线电信号,原因不明。

First discovered in 2007, FRBs are extremely rare, with fewer than 100 having been documented to date.

首次发现于2007年,射电爆发是极其罕见的,迄今为止记录在案的还不到100个。



Some theories have already been ruled out, though. The astronomers say that they are certain that the signal is not the result of interference from aircraft or satellites. The scientific community remains baffled by FRBs and where they come from.

然而,一些理论已经被排除了。 天文学家说,他们确信这个信号不是来自飞机或卫星的干扰。 科学界仍然对FRB及其来源感到困惑。