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This is a list of interest categories and the interests within each category. Click on an interest to learn more about that item. If you are logged in, you will also see the members who have declared that interest, with a link to their member directory entry. Click the "More Info" link info to view additional information about the interest group.

Star Parties!!! 2024

Members with these interests are willing to help and/or receive notices of our FANTASTIC 2024 star parties. Whoop!!!
29 Members
CTAS Member in this interest group receive notices of our member star parties.
Coordinator: Dave Eisfeldt
7 Members
CTAS Members in this interest group receive notices of our Bell County star parties.
Coordinator: Doug Peters
11 Members
CTAS Member in this interest group receive notices of our Waco star parties.
Coordinator: Dick Campbell

Member Services...New events for 2024!!

This category contains interest groups devoted to providing services to our members. Fun and exciting events happening in 2024!!
9 Members
This interest group enables CTAS members to buy, sell, and swap their equipment
Coordinator: Wayne M Copeland
19 Members
Meets informally each month. Receives communications about projects, and helps us meet goals. Every CTAS member is encouraged to participate.
Coordinator: Dean W Chandler
8 Members
Members of this interest group are available to provide mentoring and orientation for new CTAS members.
Coordinator: Bradley S Walter
5 Members
Members of this group are available to provide miscellaneous services to CTAS members
Coordinator: Dean W Chandler
5 Members
List of Members that lease a personal observing site. List includes current Treasurer.


Join Us! We are seeking creative individuals of all ages that have a desire to have fun in learning or want to share their unique knowledge by inspiring curiosity about the Universe.
0 Members
A fun 2-hour-long outdoor STEAM (Science, Technology, Engineering, Art/Architecture, Math) day focused around creating post STEAM-related art/research projects for all. Registration, $10, April 13, 3-5 PM, deadline for registration April 10. Contact for more information!
Coordinator: Lucia Harcum