A rare glimpse of a bald, bearded astronaut in space, highlighting diversity in space exploration.

A poignant moment of a man expressing his emotions, struggling to hold back tears.

Discover Canada's diverse landscapes, vibrant cities, and rich cultural heritage, from the Rocky Mountains to the Atlantic coast.

Footage of busy city streets on a rainy day, with people rushing to their destinations under colorful umbrellas.

Learn about the life and achievements of Bill Gates, from his childhood to co-founding Microsoft and becoming a philanthropic leader.

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.

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？