A moment of raw emotion from President Joe Biden as he speaks about a personal issue during a public address.

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

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 nostalgic compilation of iconic intro sequences from popular sitcoms of the 90s and early 2000s.

一组描述夕阳下的美景和诗情画意的文字，描绘了夕阳下的自然美景和人文情怀。

Watch as Neil Armstrong moves around on the lunar surface during the historic Apollo 11 mission in 1969.

Watch as a Moai statue is carefully rotated to its original position, showcasing the intricate details of this ancient Easter Island monument.