EMail Alerts for Astronomical Events

CalSKY® was founded in 1991 by Arnold Barmettler to offer amateur astronomers a new way to plan their observing sessions. After you set up a profile, you select the events for which you want alerts. Each email alert is very informative and well formatted. Iridium flares, other satellites, comets, asteroids, and more are among the astronomical events you can choose to be alerted of.

Astronomy Experiments for Teachers

Member, Beverly Niklasson has started this collection of astronomy experiments - many of which she has written, others she has prepared from other sources. All are designed to be used by those who teach science and more specifically, astronomy. Check back often as Beverly and perhaps others add to our collection. All experiments can be accessed from the links area at the left of this page.

Any questions or comments can be posted on the NWGAA Yahoo Group (link at left).

David Levy's List of Deep Sky Gems

Some time back I read about David Levy compiling and publishing his own list of observable objects. Beverly Niklasson sent me this link to access the list. The list is presented in seasonal categories.

Hmmmm? Do you think that one day it will be right up there with Messier?

David Levy's List of Deep Sky Gems

Links to Resource Files

This post features access to files of interest. These are submitted by NWGAA members and, they can also be found in the files section of the NWGAA Yahoo Group.

Star Classes
An Excel spreadsheet listing the Spectral Classes of Stars. For each classification, elements, color, temperature range, and examples are provided.

Greek Symbol Cross Reference
Greek letters cross-referenced with Pronunciation and alphabet.

Astronomical Note Taking
A guide to taking observational notes while in the field. Includes terms, use of filters, evaluation of seeing, transparency and more. These notes and hints are courtesy of the American Association of Amateur Astronomers and compiled by Beverly Niklasson

Astronomy Factoids
Miscellaneous facts related to astronomy. Members are encouraged to download this MS Excel file and record additional facts. Then, resubmit the file. See links at left.

Astronomy Links and Programs for Homeschoolers

Star Detective
A high school level learning activity. Adapted from the RASC’s Expanding Their Universe-The Ontario Teacher’s Companion for Grade 9 Astronomy October 1999.

Free Online Astronomy Course

This Web-based course, or "webbook", is a college-level, semester-long, non-calculational introduction to astronomy (it may also be suitable for a high school course). It was initiated while Scott R. Anderson, Ph.D. of Sandia Research and Computing Associates in Albuquerque was a teaching affiliate in the Physics Department at Emory University in Atlanta, Georgia.

http://www.opencourse.info/astronomy/introduction/00.preface/