Christa McAuliffe Planetarium
Centennial High School
2525 Mountview Drive

The Christa McAuliffe Planetarium is located at Centennial High School in Pueblo, Colorado. The Planetarium has been in existence since the school was opened in 1974 and has seen several major renovations and upgrades to its seating and technology. The most recent renovation in 2008 - 2009 has resulted in new, interactive seating; a state of the art Bowen sound system, Christie DS2 projection system, and programming. The Christa McAuliffe Planetarium is one of only a handful of high schools in the United States that has the Evans & Sutherland Digistar 3 programming and Digital Theater system.

The Christa McAuliffe Planetarium has seating for 60 including two handicapped accessible seating areas. Access to the building is through the "main doors" located on the Mountview Drive side of the building. All other doors are locked to the outside.

Scheduled Program Times (Monday through Friday)
9:15 AM        10:15 AM         11:15 AM         1:15 PM

There will be a $2.00 per student charge for out-of-district groups.
The Planetarium cannot accept credit cards, cash or check only.

The Planetarium is now accepting reservations for September.  Reservations can be made by going to  to and scheduling there, emailing pcsplanetarium@pueblocityschools,us with a request, or calling 719-549-7350 and leaving a message.  In all cases please leave a contact name, telephone number or email address, the organization involved and a short description of the program requested.  All calls and emails will be returned as soon as possible.


 Our next public program will be September 15, 2015.  There will be two showings at 7 and 8 PM.  There is no late seating.  The price remains $5 adults, $2 students with ID, and under 5 free. 

The planetarium is located at  Centennial High School, 2525 Mountview Drive. 

Enter through the main entrance doors which are located  
on the west side of the building.

Please note:  Program vocabulary and content are appropriate for ages 8 and above.

It's been a busy Summer in space!

A comet swings around the Sun with the Rosetta Orbiter monitoring:

Comet 67P/C-G made it's closest approach to the Son on August 13th. It was watched closely by the European Space Agency's craft Rosetta.  The comet's surface temperature is now above water's freezing point.  Scientists say the comet is loosing some 152 Olympic sized swimming pools of water each day.    With the increase in temperature jets of water, gases and dust forced mission controllers to move Rosetta away from the comet to aid navigation.  Philae remains on the surface with only occasional contact.  

NASA's deep space explorers probe alien mysteries:
 Ceres, is the target of the Dawn Spacecraft.  This small world has baffled scientists with it's glowing spots.  So far there's lots of guesses, but no hard facts to support any of them.  

The New Horizons spacecraft zipped through the Dwarf Planet Pluto's system late this Summer. Mission scientists are amazed at the amount of new data their sifting through.

Stay tuned as more discoveries are announced.