正在播放的是《地平线系列：太阳系的秘密》的高清完整版。该片是由著名导演Toby Macdonald 的一部精彩的纪录 类影视作品，主演有Ruth/Wilson/等，本片主要讲述的是New planets are now being discovered outside our solar system on a regular basis, and these strange new worlds are forcing scientists to rewrite the history of our own solar system. Far from a simple story of stable orbits, the creation of our solar system is a tale of hellfire, chaos and planetary pinball.　　It's a miracle our Earth is here at all.

同时该系列还有以下影片值得推荐：《辉克堡的力量:宇宙的巨人希曼权威史》《地平线：宇宙中的怪异天气》《怪物工厂》《街头安全计划》《小滋味》《阿卡萨，我的家》