Dancing at the flasgship World Space Party in Los Angeles during the very first Yuri’s Night in 2001.

Join tens of thousands of people around the world this April to dream about where we’re going, explore where we are, and celebrate where we’ve been at Yuri’s Night, the World Space Party.

Pharrell Williams performs at the 2010 Yuri’s Night Festival near the NASA Ames Research Center.

Yuri’s Night Bay Area takes over a massive hangar at Moffett Field near the NASA Ames Research Center in California.

NASA's Curiosity Rover celebrated Yuri's Night on Mars in 2013!

White Label Space, a Google Lunar X-PRIZE team, celebrates Yuri’s Night in Japan.

Yuri’s Night events combine art and science in a celebration of human space exploration.

Yuri's Night in Huntsville, AL, near NASA's Marshall Space Flight Center.

Rocket scientists and rock bands combine at a Yuri's Night party in Boulder, CO

Dancing underneath the Saturn V moon rocket at the U.S. Space and Rocket Center in Huntsville, AL

Yuri's Night LA underneath Space Shuttle Endeavour