That raises all sorts of questions: Would extraterrestrial beings at those distances have the means to reach Earth?

距离那么远的外星生物有办法到达地球吗？

This has led to some erroneous speculation that tardigrades are extraterrestrial beings.

这导致了一些错误的猜测，认为缓步动物是外星生物。

These are seen as either extraterrestrial beings or inter-dimensional entities, but while some imparted knowledge, others were filled with hate for humanity.

这些被视为外星人或跨维度实体，但虽然有些人传授了知识， 但其他人却充满了对人类的仇恨。

This theory suggests that the reason Bigfoot hasn't been caught in anything beyond some large footprints and a blurry picture is because he's simply one of the many extraterrestrial beings who visit the Earth and then leave.

这个理论表明，除了一些大脚印和模糊的图片之外，大脚怪没有被发现的原因是因为他只是访问地球然后离开的众多外星人之一。

It was during this fertile period of discovery, that Tesla also made some more unorthodox assertions, claiming that he had made contact with extraterrestrial beings, that had triggered a series of ominous beeps that sounded from one of his receivers.

正是在这个发现的丰富时期，特斯拉还做出了一些更非正统的断言，声称他与外星生物进行了接触，这引发了他的一个接收器发出一系列不祥的蜂鸣声。