简介:Black holes stand at the limit of what we can know. To explore that edge of knowledge, the Event Horizon Telescope links observatories across the world to simulate an earth-sized i
简介:In 2016 filmmaker/photographer Pete McBride and writer Kevin Fedarko set out on a 750-mile journey on foot through the entire length of the Grand Canyon. More people have stood on
简介:For centuries Egyptologists have believed that the Great Pyramids of Giza were designed as tombs. But why have no bodies or treasure ever been discovered inside the pyramids? Now,
简介:A man (Ki Tae-yeong) is imprisoned for murdering his father, a woman (Han Soo-jeong) is given a terminally ill life, Song Jang-soo (Park Cheol-min) stands at the edge of the cliff