了解中国唐代伟大诗人杜甫的故事，他如何从贫穷学士成为官员和诗歌奇迹的创造者，及其对生命和人民的热爱和关怀。

Watch Ariana Grande show off her impressive dance skills in this compilation of her best performances and music videos.

Footage of a bearded astronaut walking on the Moon's dark side, holding a shiny sample container during a lunar mission.

A mysterious grey alien wearing a cowboy hat stands in a field, with a strange liquid dripping from its fingers to the ground, set in the 1890s.

Watch as a penguin waddles and spins to its own beat in this adorable display of avian rhythm.

Witness a breathtaking rainbow-colored aurora in space, captured by NASA's cameras, showcasing the vibrant colors of charged particles interacting with the Earth's magnetic field.

A close-up shot of a man with a thick beard and a bald head looking directly at the camera.