Delayed Opening
Due to inclement weather, the National Aquarium is opening at 11 a.m. Monday, February 23, 2026.
Wallpaper Wednesdays: Full Moon Jellies
Moon jellies are named for their celestial resemblance. December's full moon, known as the Cold Moon, is the last of three consecutive supermoons.
- Multimedia •
- Animals
Freshen up your home screen with our one-of-a-kind wallpaper featuring moon jellies.
Mobile & Desktop Devices Full Moon Jellies
Our moon jellies are glowing just like this month's supermoon! They can also sense a bit of light thanks to special structures called ocelli found at the edges of their bells.