Aaron Clevenson

Free Astronomy Text Book

The Astronomical League is pleased to bring you a free introductory text book in astronomy.  It covers Planetary Astronomy as well as Stellar and Galactic Astronomy.  It is designed to be used in High School Astronomy classes and Astronomy classes at Community Colleges.

It may be distributed widely, may be printed, and you can request a price check of a printed copy at cost from the author, Aaron Clevenson, at aaron@clevenson.org.

It is available on the Astronomical League website on the Night Sky Tools page:  https://test.astroleague.org/navigating-the-night-sky-guides/

Observing Program Division Announcement – Imaging Caldwell Change and Additional Eclipse Resources

Two new updates:

ALCon 2023 Update – Room Reservations

As ALCon nears, the beautiful Hilton Baton Rouge Capitol Center has graciously offered to extend the special ALCon room rate until July 20th! If you haven’t yet booked your room, be sure to do so before this low rate expires.

Room Cutoff date has been extended until July 20th
Hilton Baton Rouge Capitol Center
201 Lafayette Street
Baton Rouge, LA 70801  

Standard Rooms
 ALCON Group Rate: $139.00, 
Booking Website:
https://book.passkey.com/e/50386606˜

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