Ariana Grande makes a stylish appearance on the blue carpet, waving to fans and posing for photos.

Debunking the myth: Space Shuttles were designed for low-Earth orbit, not lunar missions. Explore the facts behind the Space Shuttle program.

A young man in a black hoodie takes the stage, singing to a large and enthusiastic crowd at a live concert event.

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。

German Chancellor Angela Merkel is seen eating spaghetti in a rare casual moment, showcasing her down-to-earth personality.

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 simulated spacecraft navigates the intense gravitational forces surrounding a black hole, showcasing the warping of space-time.