近日社交媒体上流传出一段疑似UFO目击的视频，哥伦比亚一户居民家庭意外在当地高空中目击并记录下了一个极其诡异的不明飞行物（UFO）。 该神秘物体当时在空中呈现出了一种完全不符合常理、极其罕见的奇异飞行轨迹与运动模式。 相关影像资料在各大社交平台上遭遇了病毒式的疯狂传播，成为热议焦点。

A second batch of previously classified files on reported UFO sightings has been released by the US Department of Defence.

A new report details that the number of sightings of Unidentified Anomalous Phenomena is increasing as enthusiasts are searching for a chance to connect with the outrageous mysteries of the universe.

A decade ago, we spotted an exoplanet that could be the most habitable world yet discovered. Now we're about to find out if ...