Lecture
Earth isn’t the only place in our solar system with oceans, but these oceans aren’t quite what you’re used to here on our home planet.
Astronomy Program
Take a look through our telescopes while you're out and about in Washington, DC, weather permitting.
In this free planetarium show, join Big Bird and Elmo as they explore the night sky with Hu Hu Zhu, a Muppet from "Zhima Jie," the Chinese co-production of Sesame Street.
Story Time
Join us for a reading of Sally’s Great Balloon Adventure by Stephen Huneck, and learn how to fly a hot air balloon.
Story Time
Join us for a reading of Sally’s Great Balloon Adventure by Stephen Huneck, and learn how to fly a hot air balloon.
Astronomy Program
Observe the Sun safely using a filtered telescope.
Astronomy Program
Observe the Sun safely using a filtered telescope.
In this free planetarium show, join Big Bird and Elmo as they explore the night sky with Hu Hu Zhu, a Muppet from "Zhima Jie," the Chinese co-production of Sesame Street.
Astronomy Program
Observe the Sun safely using a filtered telescope.
Astronomy Program
Observe the Sun safely using a filtered telescope.