Astronomy 101

The purpose of the TAAS Astronomy 101 program is to provide a monthly presentation on the basic concepts that new amateur astronomers should master to achieve their goals. Astronomy 101 assumes that those attending the presentations are also participating in or have completed the Fab 50 program.

The Fab 50 program teaches participants how to find naked-eye objects, how to use a planisphere, and introduces binoculars and telescopes.

An Astronomy 101 presentation should assume that the audience is unfamiliar with the subject and should provide basic information about the subject and how it is applied by amateur astronomers for observing and imaging. The use of handouts and demonstration of the concepts with visual aids is highly encouraged.

TAAS enjoys a constant stream of new members which necessitates a periodic repetition of the most important concepts. An appropriate timeframe given the number of topics is about two years. In general, it is more important to introduce a subject and provide a good foundation for further study than to cover all the details. Astronomy 101 presentations should be planned to take about 40 minutes to allow 10 minutes for questions.

2023 Astronomy 101 Schedule

February 4, 2023GNTO & Star PartiesJim Fordice
March 4, 2023Astronomical League Observing Programs and Observing PlanningViola Sanchez
April 8, 2023Your Observing Kit - What do you need?James Carr
May 6, 2023EyepiecesJim Fordice
June 3, 2023How to Make and Record Astronomical League ObservationsViola Sanchez
July 1, 2023What is the Weather? Can I Observe?Alan Scott
August 5, 2023How to Find Deep Sky ObjectsSara Wofford
September 2, 2023ConstellationsJohn Laning
September 30, 2023Observing TechniquesJames Carr
October 28, 2023Basic CosmologyPerry Duke
November 25, 2023Electronically Assisted Astronomy (EAA)Jim Fordice
December 30, 2023

GNTO and Star Parties

Speaker: Jim Fordice, GNTO Director

An Introduction to the General Nathan Twining Observatory (GNTO) and Star Parties that are held annually in the Southwest.

Jim Fordice explains how to travel to and use GNTO. GNTO is an excellent facility for observing and imaging which TAAS members can use any day of the year. It is the premier perk of a TAAS membership.

Jim also discusses why many amateur astronomers attend large annual star parties such as the Texas Star Party, the Okie-Tex Star Party, the Rocky Mountain Star Stare, and the Enchanted Skies Star Party.

Presentation Date: 2/4/2023

GNTO & Southwest Star Parties

An Introduction to the Astronomical League (AL) and its observing programs.

Speaker: Viola Sanchez, TAAS Astronomical League Coordinator (ALCOR)

Viola Sanchez explains the objectives of the AL, the benefits for Amateur Astronomers, how to join the AL, the AL observing programs, the progression to being certified as a Master Observer, and how to get started.

Presentation Date: 3/4/2023

Astro 101 Astroleague VS 2023-03-04 Final

Telescope Basics

Speaker: Steve Snider

An Introduction to the types of telescopes that are available and how to use them. Steve Snider provides a short history, a description, and the pros & cons of refractors, reflectors, and catadioptric telescopes. The presentation shows the light path for each telescope type, explains what you need to consider when selecting a telescope, and offers some advice.

Presentation Date: 10/15/2022

Telescope Basics (2022-10-15)