Photo of the Day

Couples kissing and one person holding a heart-shaped balloon near Red Square in Moscow, Russia
February 14, 2021

Romantic Moscow

An August 2008 story documented the seemingly mysterious world of Moscow at night. Here, a flash mob congregates to kiss among the crowd near Red Square.
Photograph by Gerd Ludwig, Nat Geo Image Collection

Go Further

Subscriber Exclusive Content

See how NASA’s new Mars rover will explore the red planet

Why are people so dang obsessed with Mars?

How viruses shape our world

The era of greyhound racing in the U.S. is coming to an end

See how people have imagined life on Mars through history