Sky & Telescope - July 2020 - 83

AD INDEX

AAVSO . . . . . . . . . . . . . . . . . . . . . . . . . . 80
Alluxa, Inc. . . . . . . . . . . . . . . . . . . . . . . . . 1
Astro Haven Enterprises . . . . . . . . . . . . . 79
Astro-Physics, Inc. . . . . . . . . . . . . . . . . . 80
Celestron . . . . . . . . . . . . . . . . . . . . . . . . . 5
David Oesper . . . . . . . . . . . . . . . . . . . . . 80
Deep Sky Coffee. . . . . . . . . . . . . . . . 79, 80

Event Calendar
Here's the info you'll need to "save the date"
for some of the top astronomical events in the
coming months.

Diffraction Limited. . . . . . . . . . . . . . . . . . 75
June 5-7 CANCELLED

July 19-24

RASC GENERAL ASSEMBLY

NEBRASKA STAR PARTY

Vancouver, BC, Canada

Valentine, NE

ga2020.rasc-vancouver.com

nebraskastarparty.org

June 11-14

July 21-25 CANCELLED

BOOTLEG SPRING STAR PARTY

TABLE MOUNTAIN STAR PARTY

Harmon, IL

Oroville, WA

facebook.com/bootlegastronomy

tmspa.com

June 13-20 CANCELLED

July 21-26 CANCELLED

GRAND CANYON STAR PARTY

OREGON STAR PARTY

Grand Canyon, AZ

Indian Trail Spring, OR

https://is.gd/GCSP2020

oregonstarparty.org

June 17-20

August 4-7

BRYCE CANYON ASTRO FESTIVAL

ALCON 2020

Bryce Canyon National Park, UT
https://is.gd/brca_astrofest

Albuquerque, NM

June 17-21

August 13-16

ROCKY MOUNTAIN STAR STARE

STELLAFANE CONVENTION

Gardner, CO

Springﬁeld, VT

rmss.org

stellafane.org/convention

June 18-20

August 14-18

WISCONSIN OBSERVERS WEEKEND

ALMOST HEAVEN STAR PARTY

Hartman Creek State Park, WI

Spruce Knob, WV

new-star.org/index.php?Itemid=82

ahsp.org

June 18-21

August 14-23

CHERRY SPRINGS STAR PARTY

SUMMER STAR PARTY

Coudersport, PA

Plainﬁeld, MA

Stellarvue . . . . . . . . . . . . . . . . . . . . . . . . C3

cherrysprings.org

rocklandastronomy.com/ssp.html

Technical Innovations . . . . . . . . . . . . . . . 79

June 20-24 CANCELLED

August 15-23

Tele Vue Optics, Inc. . . . . . . . . . . . . . . . . C2

GOLDEN STATE STAR PARTY

MERRITT STAR QUEST

Bieber, CA

Loon Lake, BC

Town of Tonopah Nevada Tourism . . . . . . 80

goldenstatestarparty.org

merrittastronomical.com

TravelQuest International . . . . . . . . . . . . . 75

* For an up-to-date listing, including coronavirus-caused cancellations,
visit https://is.gd/starparties2020.

Doug Harr . . . . . . . . . . . . . . . . . . . . . . . 80
Farpoint Astronomical Research. . . . . . . . 79
Field Tested Systems. . . . . . . . . . . . . . . . 67
Finger Lakes Instrumentation, LLC. . . . . . 79
iOptron. . . . . . . . . . . . . . . . . . . . . . . . . . 67
Irene Kitzman . . . . . . . . . . . . . . . . . . . . . 80
Knightware . . . . . . . . . . . . . . . . . . . . . . . 80
Lunático. . . . . . . . . . . . . . . . . . . . . . . . . 79
Metamorphosis Jewelry Design . . . . . . . . 79
Michael P. O'Connor . . . . . . . . . . . . . . . . 80
Morrow Technical Services . . . . . . . . . . . 78

alcon2020.info

Nimax GmbH (Omegon). . . . . . . . . . . . . . 11
Optic Wave Laboratories . . . . . . . . . . . . . 79
Orange County Telescope, LLC . . . . . . . . 78
PreciseParts . . . . . . . . . . . . . . . . . . . . . . 78
Sky & Telescope . . . . . . . . . . . . . 75, 81, 83
Sky-Watcher USA . . . . . . . . . . . . . . . . . . . 3
Software Bisque . . . . . . . . . . . . . . . . 13, C4

Willmann-Bell, Inc. . . . . . . . . . . . . . . . . . 78
s k y a n d t e l e s c o p e . o r g * J U LY 2 0 2 0

MICH A EL Q UINN / NPS

NexDome . . . . . . . . . . . . . . . . . . . . . . . . 79

83

http://ga2020.rasc-vancouver.com http://www.nebraskastarparty.org http://www.facebook.com/bootlegastronomy http://www.tmspa.com https://www.is.gd/GCSP2020 http://www.oregonstarparty.org https://www.is.gd/brca_astrofest http://www.alcon2020.info http://www.stellafane.org/convention http://www.rmss.org http://www.new-star.org/index.php?ltemid=82 http://www.ahsp.org http://www.cherrysprings.org http://www.rocklandastronomy.com/ssp.html http://www.merrittastronomical.com http://www.goldenstatestarparty.org https://www.is.gd/starparties2020 http://www.skyandtelescope.org

Sky & Telescope - July 2020

Table of Contents for the Digital Edition of Sky & Telescope - July 2020