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

习惯可以改变一个人，好的习惯让我们变得更好，坏的习惯让我们不由自主。如何养成好的习惯，改变自己？

A young child rides a bicycle, demonstrating balance and coordination skills.

Learn about the guitarra, a stringed musical instrument originating from Spain, its history, types, and playing techniques.

German Chancellor Angela Merkel is seen eating spaghetti, a rare glimpse into her personal life.

Get a thrilling first-person view of a roller coaster ride, with sharp turns, steep drops, and high speeds.

A rare glimpse of Russian President Vladimir Putin in a casual setting, enjoying a plate of spaghetti.