OBSERVATARIUM
SAINT PATRICK, MISSOURI
WEATHER · SKY · DISCOVERY
A place to look up.
Donald Dean Dalton
Memorial Observatarium
Explore the changing weather, find your way among the stars, and share a lasting curiosity about the world above us.
01 / THE ATMOSPHERE
Before you look up.
Explore cloud cover and regional radar with these weather resources.
LIVE WEBCAM MAP
World Watcher
Explore live webcams around the world on an interactive map.
02 / THE CELESTIAL SPHERE
What’s above us tonight?
Choose a sky guide, explore constellations, or plan your next evening of observing.
INTERACTIVE PLANETARIUM
Stellarium
Explore the sky with the interactive Stellarium web planetarium.
SKY CHART
Heavens-Above
Open the sky chart using the observatarium’s supplied map location.
SOLAR SYSTEM IN 3D
Cosmos Now
Fly through an interactive 3D model of the solar system — rotate, zoom, and travel from planet to planet.
03 / AT THE OBSERVATARIUM
Our window on the sky.
LIVE AIRCRAFT TRACKING
View live aircraft detected by our local FlightAware receiver.
SEESTAR IMAGE GALLERY
Gallery: Browse selected images captured with our Seestar S50 Pro smart telescope.
Private access: Remote use is invitation-only. Interested users should email admin@observatarium.com to request access and instructions.
Keep looking up.
Donald Dean Dalton Memorial Observatarium · Saint Patrick, Missouri, USA
External sky and weather resources open in a new tab. Live observatory feeds and remote observing access are being prepared.