Sky & Telescope - January 2020 - 83

AD INDEX

AAVSO . . . . . . . . . . . . . . . . . . . . . . . . . . 80
Astro Haven Enterprises . . . . . . . . . . . . . 79
Astro-Physics, Inc. . . . . . . . . . . . . . . . . . 80
Bradford Exchange . . . . . . . . . . . . . . . . . 81

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

Celestron . . . . . . . . . . . . . . . . . . . . . . . . . 5
Diffraction Limited. . . . . . . . . . . . . . . . . . 69
Farpoint Astronomical Research. . . . . . . . 78
Finger Lakes Instrumentation, LLC. . . . . . 79
Flo Tours . . . . . . . . . . . . . . . . . . . . . . . . 80
International Dark-Sky Association . . . . . . 80
iOptron. . . . . . . . . . . . . . . . . . . . . . . . . . 15
Irene Kitzman . . . . . . . . . . . . . . . . . . . . . 80

February 17-23

June 18-21

Knightware . . . . . . . . . . . . . . . . . . . . . . . 80

WINTER STAR PARTY

CHERRY SPRINGS STAR PARTY

Scout Key, FL
scas.org/winter-star-party

Coudersport, PA
cherrysprings.org

Lowell Observatory . . . . . . . . . . . . . . . . . 69
Lunatico Astronomia . . . . . . . . . . . . . . . . 78

April 4-5

July 19-24

Meade Instruments Corp. . . . . . . . . . . . . C4

NORTHEAST ASTRONOMY FORUM

NEBRASKA STAR PARTY

Metamorphosis Jewelry Design . . . . . . . . 79

Suffern, NY
rocklandastronomy.com/neaf.html

Merritt Reservoir, NE
nebraskastarparty.org

April 22-25

July 21-25

MIDSOUTH STARGAZE

TABLE MOUNTAIN STAR PARTY

French Camp, MS
rainwaterobservatory.org/events

Oroville, WA
tmspa.com

May 2

July 21-26

ASTRONOMY DAY

OREGON STAR PARTY

Events across North America
https://is.gd/AstronomyDay

Indian Trail Spring, OR
oregonstarparty.org

May 17-24

August 13-16

TEXAS STAR PARTY

STELLAFANE CONVENTION

Fort Davis, TX
texasstarparty.org

Springfield, VT
stellafane.org

June 13-20

August 14-23

GRAND CANYON STAR PARTY

SUMMER STAR PARTY

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

Grand Canyon, AZ
https://is.gd/GCSP2020

Plainfield, MA
rocklandastronomy.com/ssp.html

Technical Innovations . . . . . . . . . . . . 78, 79

June 17-21

September 26

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

ROCKY MOUNTAIN STAR STARE

ASTRONOMY DAY

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

Gardner, CO
rmss.org

Events across North America
https://is.gd/AstronomyDay

Michael P. O'Connor . . . . . . . . . . . . . . . . 80
Monterey Institute for Research in
Astronomy. . . . . . . . . . . . . . . . . . . . . . 79

Obsession Telescopes . . . . . . . . . . . . . . . 69
Optic Wave Laboratories . . . . . . . . . . . . . 79
Orange County Telescope, LLC . . . . . . . . 79
PreciseParts . . . . . . . . . . . . . . . . . . . . . . 78
QHYCCD/Light Speed Vision Co., Ltd.. . . . 15
Sky & Telescope . . . . . . . . . . . . . . . . . . . 75
Sky-Watcher USA . . . . . . . . . . . . . . . . . 8, 9
Software Bisque . . . . . . . . . . . . . . . . . . . . 1

TravelQuest International . . . . . . . . . . . . . 69
* For a more complete listing, visit https://is.gd/star_parties.

Willmann-Bell, Inc. . . . . . . . . . . . . . . . . . 78
sk yandtelescope.com * JANUARY 2 02 0

SCOT T CA R NESS

nimax GmbH (Omegon) . . . . . . . . . . . . . . . 3

83


http://www.cherrysprings.org http://www.scas.org/winter-star-party http://www.rocklandastronomy.com/neaf.html http://www.nebraskastarparty.org http://www.rainwaterobservatory.org/events http://www.tmspa.com https://www.is.gd/AstronomyDay http://www.oregonstarparty.org http://www.texasstarparty.org http://www.stellafane.org http://www.rocklandastronomy.com/ssp.html https://www.is.gd/GCSP2020 http://www.rmss.org https://www.is.gd/AstronomyDay https://www.is.gd/star_parties http://www.skyandtelescope.com

Sky & Telescope - January 2020

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

Contents
Sky & Telescope - January 2020 - Cover1
Sky & Telescope - January 2020 - Cover2
Sky & Telescope - January 2020 - 1
Sky & Telescope - January 2020 - Contents
Sky & Telescope - January 2020 - 3
Sky & Telescope - January 2020 - 4
Sky & Telescope - January 2020 - 5
Sky & Telescope - January 2020 - 6
Sky & Telescope - January 2020 - 7
Sky & Telescope - January 2020 - 8
Sky & Telescope - January 2020 - 9
Sky & Telescope - January 2020 - 10
Sky & Telescope - January 2020 - 11
Sky & Telescope - January 2020 - 12
Sky & Telescope - January 2020 - 13
Sky & Telescope - January 2020 - 14
Sky & Telescope - January 2020 - 15
Sky & Telescope - January 2020 - 16
Sky & Telescope - January 2020 - 17
Sky & Telescope - January 2020 - 18
Sky & Telescope - January 2020 - 19
Sky & Telescope - January 2020 - 20
Sky & Telescope - January 2020 - 21
Sky & Telescope - January 2020 - 22
Sky & Telescope - January 2020 - 23
Sky & Telescope - January 2020 - 24
Sky & Telescope - January 2020 - 25
Sky & Telescope - January 2020 - 26
Sky & Telescope - January 2020 - 27
Sky & Telescope - January 2020 - 28
Sky & Telescope - January 2020 - 29
Sky & Telescope - January 2020 - 30
Sky & Telescope - January 2020 - 31
Sky & Telescope - January 2020 - 32
Sky & Telescope - January 2020 - 33
Sky & Telescope - January 2020 - 34
Sky & Telescope - January 2020 - 35
Sky & Telescope - January 2020 - 36
Sky & Telescope - January 2020 - 37
Sky & Telescope - January 2020 - 38
Sky & Telescope - January 2020 - 39
Sky & Telescope - January 2020 - 40
Sky & Telescope - January 2020 - 41
Sky & Telescope - January 2020 - 42
Sky & Telescope - January 2020 - 43
Sky & Telescope - January 2020 - 44
Sky & Telescope - January 2020 - 45
Sky & Telescope - January 2020 - 46
Sky & Telescope - January 2020 - 47
Sky & Telescope - January 2020 - 48
Sky & Telescope - January 2020 - 49
Sky & Telescope - January 2020 - 50
Sky & Telescope - January 2020 - 51
Sky & Telescope - January 2020 - 52
Sky & Telescope - January 2020 - 53
Sky & Telescope - January 2020 - 54
Sky & Telescope - January 2020 - 55
Sky & Telescope - January 2020 - 56
Sky & Telescope - January 2020 - 57
Sky & Telescope - January 2020 - 58
Sky & Telescope - January 2020 - 59
Sky & Telescope - January 2020 - 60
Sky & Telescope - January 2020 - 61
Sky & Telescope - January 2020 - 62
Sky & Telescope - January 2020 - 63
Sky & Telescope - January 2020 - 64
Sky & Telescope - January 2020 - 65
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Sky & Telescope - January 2020 - 67
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Sky & Telescope - January 2020 - 78
Sky & Telescope - January 2020 - 79
Sky & Telescope - January 2020 - 80
Sky & Telescope - January 2020 - 81
Sky & Telescope - January 2020 - 82
Sky & Telescope - January 2020 - 83
Sky & Telescope - January 2020 - 84
Sky & Telescope - January 2020 - Cover3
Sky & Telescope - January 2020 - Cover4
Sky & Telescope - January 2020 - SA1
Sky & Telescope - January 2020 - SA2
Sky & Telescope - January 2020 - SA3
Sky & Telescope - January 2020 - SA4
Sky & Telescope - January 2020 - SA5
Sky & Telescope - January 2020 - SA6
Sky & Telescope - January 2020 - SA7
Sky & Telescope - January 2020 - SA8
Sky & Telescope - January 2020 - SA9
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