- 正在播放《了解宇宙是如何运行的第七季》第02集 - 备用(LZ)
- 提醒不要轻易相信视频中的任何广告，谨防上当受骗
- 技巧如遇视频无法播放或加载速度慢，可尝试切换播放节点或者切换解析
- 收藏免费短视频分享大全 - 大中国网址：www.test.cn / www.test.cn ,记得收藏哟～
剧情：
S7, Ep1 8 Jan. 2019 Nightmares of Neutron Stars Neutron stars are strange and violent phenomena that defy the laws of physics, and new discoveries reveal that these bizarre nightmares are far more deadly than previously believed, with the power to destroy planets and even other stars. When Supernovas Strike S7, Ep2 15 Jan. 2019 When Supernovas Strike Supernovas are the violent death of giant stars, and new discoveries reveal that these cataclysmic events create the elements that are essential to all life in the universe. The Interstellar Mysteries S7, Ep3 22 Jan. 2019 The Interstellar Mysteries Discoveries about interstellar space, the space between the universe's stars, reveal that it's not empty and unremarkable as previously thought, but filled with weird objects and strange phenomena that might hold the darkest secrets of the cosmos. How Black Holes Made Us S7, Ep4 29 Jan. 2019 How Black Holes Made Us Black holes are not the violent monsters people think they are, and new discoveries reveal that they might have been essential to creating stars, giving light, and building the universe itself. Secret World of Nebulas S7, Ep5 5 Feb. 2019 Secret World of Nebulas Nebulas are the strange structures of cosmic gas and dust where stars are born and die, and new discoveries reveal the secrets of these mysterious places. Did the Big Bang Really Happen? S7, Ep6 12 Feb. 2019 Did the Big Bang Really Happen? New discoveries are causing astronomers to question if the Big Bang really happened, and using the latest science, they investigate if it wasn't just the start of our universe but many mysterious multiverses. Battle of the Dark Universe. S7, Ep7 19 Feb. 2019 Battle of the Dark Universe. Dark matter and dark energy are locked in an epic battle for control of the cosmos, and the winner will determine the fate of the universe. New discoveries might reveal which force will emerge victorious. Hunt for Alien Life S7, Ep8 26 Feb. 2019 Hunt for Alien Life The latest discoveries suggest that we might be on the verge of discovering life beyond our planet, and scientists are investigating if earth's life began elsewhere in the universe, and whether we need to evolve to know for sure. Finding the New Earth S7, Ep9 5 Mar. 2019 Finding the New Earth New discoveries have revealed thousands of exoplanets beyond the solar system. Some resemble earth enough that one could be a new home for humanity. Even with cutting-edge technology, finding the perfect one is the scientific challenge of the age. Cassini's Final Secrets S7, Ep10 12 Mar. 2019 Cassini's Final Secrets For twenty years, NASA's Cassini spacecraft revealed the strange secrets of Saturn until it vaporized in its atmosphere in a blaze of glory. But today its legacy lives on, as fresh data from the probe helps scientists make brand-new discoveries.
收起
相关影片
2021
纪录片
大陆
共64集
2025
纪录片
大陆
共90集
2026
纪录片
大陆
共23集
2025
纪录片
大陆
共64集
2022
纪录片
其他
共78集
2026
纪录片
大陆
更新至 158集
2018
纪录片
大陆
更新至 1952集
2026
纪录片
大陆
更新至 38集
2026
纪录片
大陆
北京卫视科创IP《专精特新研究院》真实记录国内科创企业技术突破与成长诉求，集结院士、企业家、政府、投行等专家智库，为专精特新企业提供战略规划、资源对接、金融帮扶。2023年开播至今，已深度追踪拍摄120余家优质企业。
节目紧扣京津冀国际科创中心、北京全球AI第一城定位，深耕人工智能、商业航天、生物医药等八大硬核赛道，第六季7月23日全新上线。首创高空“对话天际线”模式，为节目注入勇攀高峰的精神以及科技攻坚向上突破的内核。内容以转危为机为主线，聚焦遭遇技术、市场、供应链难题的科创企业，首期聚焦
更新至 8集
2026
纪录片
大陆
全1集
2026
纪录片
英国
全1集
更新至 5集
2014
纪录片
大陆
更新至20260903期
2026
纪录片
美国
没有人预料到，学者出身的蕾切尔・冈恩会踏入奥运赛场，以 Raygun 之名，成为霹雳舞入奥历史中的一名参与者。巴黎赛场上的一段表演，转瞬化作互联网狂欢的符号，魔性梗图肆意传播，不实揣测与阴谋论接踵而至
HD
正在热播
更多
2026
剧集
大陆
独家推荐
更新至第08集
2026
剧集
大陆
独家推荐
更新至第15集
2026
剧集
大陆
独家推荐
九十年代初，东安市，重案六组成立前夕。省厅刑警曾克强因专案调入地方重案组，接手牺牲的战友刘华生前未竟的调查。大曾背负误解，一面融入新团队，一面暗中追查真相。东安市的犯罪势力暗流涌动，赵氏集团少东家赵彬以采砂船走私起家，贿赂官员，暴力垄断，为掩盖罪行接连杀害知情人。大曾以卧底姿态周旋，季洁以正面突破反制对方挑衅。在与赵氏集团周旋的过程中，六组成员接连并肩破获了连环爆炸复仇案，河道碎尸烹煮案，矿难骗保诈尸案，仙人跳杀人案，幽灵船惨案，神秘美女公路劫车案等奇案。
已完结
2026
剧集
大陆
独家推荐
更新至第08集
2016
电影
法国
独家推荐
HD
2026
综艺
未知
独家推荐
更新至2026-09-03期
2026
剧集
大陆
独家推荐
全22集
2024
少儿
大陆
独家推荐
HD国语
2020
动漫
大陆
独家推荐
更新至第189集
2023
动漫
大陆
独家推荐
更新至第179集
2026
纪录片
大陆
独家推荐
更新至 3集
2026
电影
大陆
独家推荐
HD
2023
动漫
大陆
独家推荐
更新至第156集
