Astronomy Club Name Generator
Club and team names for people who look up
Generate names for astronomy clubs, school and campus societies, stargazing meetups and quiz teams, such as First Light Astronomy Club, The Messier Marathoners and Clear Skies Collective.
About astronomy club names
Astronomy clubs tend to name themselves in one of three ways. Formal groups put a place first and a plain label after it, as in Ridgeline Astronomical Society or Tri-County Amateur Astronomers, so a newcomer knows where the club meets and what it does. School and campus clubs borrow a building, a class period or a rooftop. Casual crews name themselves after how they really observe: lawn chairs, a thermos and a field out past the streetlights.
The hobby also has a vocabulary that makes good names. First light is the first time a new telescope is turned on the sky. Averted vision is the trick of looking slightly to one side of a faint object so that it shows up better. Seeing is how steady the air is. The Messier catalog lists 110 star clusters, nebulae and galaxies, and a Messier marathon is an attempt to find all of them in a single night.
The 1,000 names here mix those styles with sky objects, astrophotography and telescope-making groups, family night-sky clubs, one-word names such as Zenith and Umbra, and clean puns for quiz and competition teams. The place words in the society names are generic stand-ins, so swap in your own town, county or school.
How to choose astronomy club names
- For a formal society, replace the generic place word with your own town, county or school. People looking for a club near them search by place, so Lakeshore Astronomy Association should become the name of your own shore.
- Decide who has to understand the name. Averted Vision Society will delight experienced observers, but a flyer for beginners may need a plain line under it that says what the group does.
- Say a pun out loud before you enter it on a quiz sheet. Declination of Independence works when a quizmaster reads it; a joke that only works in print will be lost.
- If the name mentions a sky object, pick one your members can see. The Pleiades and the Orion Nebula can be seen from most of the world, while the Magellanic Clouds and the Jewel Box belong to southern skies.
- Search for the name in your region before you print shirts or open a bank account, because a club somewhere else may already use it.
Frequently asked questions
What makes a good astronomy club name?
A good name says what the group does and gives a hint of its mood. Meridian Astronomical Society sounds like a club with a constitution and a monthly speaker, while Lawn Chair Astronomers and Thermos and Telescope Club promise a relaxed night in a field. Pick the tone that matches how your group really meets.
Can I use these as astronomy team names for a quiz or competition?
Yes. The list includes short science terms and puns written for teams, such as Team Parallax, Standard Candle Squad, Kepler's Third Law Firm and Gibbous a Break. The jokes are school-safe, so they suit classroom teams and science competitions as well as pub quizzes.
Are these the names of real astronomy clubs?
They were drafted for this list. The society names use generic place words such as Ridgeline or Lakeshore instead of well-known cities, but a common word can also be the name of a real town, and we have not compared the list with any directory of clubs, so a group somewhere may share a name. None of the names mentions a space agency or a named observatory.
What do first light and averted vision mean?
First light is the first time a new telescope or instrument is used on the sky, which is why First Light Astronomy Club suits a newly founded group. Averted vision means looking a little to the side of a faint object so that the more sensitive part of the eye picks it up.
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All 1,000 astronomy club names
A: 53 names
- Above the Haze
- Absolute Magnitude Team
- Absorption Line Analysts
- After-School Sky Club
- Afterglow
- Airglow Observers Circle
- Airy Disk Observers
- Al-Sufi's Fixed Stars
- Albedo
- Albedo Back
- Albireo Double Star Club
- Alder Creek Astronomical Society
- Almanac
A, continued
- Almanac Readers Guild
- Alpine Valley Sketchers
- Alt-Az Allies
- Altair Ego
- Altair Evening Society
- Alumni Telescope Fund Club
- Analemma
- Andromeda Appreciation Society
- Annual Dark Sky Campout
- Annual Messier Night Committee
- Annular Eclipse Assembly
- Antares Evening Club
- Antumbra
A, continued
- Apartment Balcony Astronomers
- Aperture
- Aphelion
- Apoapsis
- Apogee
- Apogee Whiz
- Apsis
- Arcminute Astronomers
- Argelander Step Society
- Arts Quad Astronomy Mixer
- Ask a Million Questions Club
- Ask Us About the Moon
- Asterism
A, continued
- Astro 101 Study Group
- Astrolabe
- Astrolabe Makers Society
- Astronomical Association of the High Meadows
- Astronomical Society of the Far Ridges
- Astronomical Society of the Lower Lakes
- Astronomical Society of the Sandbar Coast
- Auriga Charioteers
- Aurora Alert Club
- Autoguider Anonymous
- Autumn Andromeda Weekend
- Averted Imagination Society
- Averted Vision Society
- Azimuth
B: 37 names
- Back Forty Astronomy Crew
- Back Road Sky Collective
- Backyard Bedtime Astronomers
- Backyard Dome Builders
- Backyard Imaging Bunch
- Backyard Observers Guild
- Backyard Spectroscopy Club
- Baily's Beads Society
- Balmer Series Society
- Banneker's Almanac Society
- Barlow Lens Brigade
- Barn Door Tracker Builders
B, continued
- Barn Roof Astronomy Crew
- Barnard's Dark Clouds
- Barnard's Loop Group
- Barycenter Club
- Bayer Letter Society
- Bedtime Can Wait Crew
- Bessel's Parallax Team
- Betelgeuse Betelgeuse Betelgeuse
- Betelgeuse Brightness Watch
- Big Dob Builders
- Big Sky Little Eyes
- Birchwater Amateur Astronomers
B, continued
- Blanket on the Hill Society
- Bleacher Seat Stargazers
- Blue Hour Planet Watch
- Blue Snowball Society
- Blueshift
- Bode's Galaxy Regulars
- Bolide
- Bolide Moves
- Bramblewood Astronomical Society
- Brass Telescope Society
- Bubble Nebula Brigade
- Bug Spray Brigade
- Butterfly Cluster Circle
C: 61 names
- Calibration Frame Club
- Camp Chair Constellation Club
- Camp Stove Astronomers
- Campus Dark Hour Club
- Campus Dome Crew
- Campus Night Observers
- Campus Sundial Society
- Canal District Astronomy Club
- Canes Venatici Crew
- Canis Major Society
- Canoe Launch Stargazing Crew
- Canopus Low Horizon Club
C, continued
- Caroline's Comet Sweepers
- Cassini Division Society
- Cassiopeia Circle
- Cassiopeia Later
- Castor and Pollux Circle
- Celestial Sphere Society
- Cepheid
- Cepheus House Society
- Ceres and Vesta Club
- Chalkboard Cosmologists
- Chilly Night Regulars
- Christmas Tree Cluster Club
C, continued
- Chromosphere
- Cinder Hollow Astronomy Club
- Circlet of Pisces Club
- Circumpolar
- Circumpolar Regulars
- Citizen Science Sky Team
- City Limits Stargazers
- Classic Scope Collectors
- Clear Skies Collective
- Clock Drive Collective
- Clouds Permitting
- Cobblestone County Astronomers
C, continued
- College Green Astronomy Society
- Collimation Nation
- Collimator
- Color Calibration Club
- Coma Berenices Circle
- Comet Me Bro
- Comet Sense
- Commuter Lot Stargazing Society
- Conjunction
- Conjunction Junction Observers
- Cooled Camera Collective
- Copernican Circle
C, continued
- Copernicus Crater Crew
- Copper Mesa Astronomy Club
- Cor Caroli Circle
- Corona
- Corona Borealis Circle
- Cosmic Distance Scale Team
- Count the Craters Club
- Counterweight Club
- Crater Good Team
- Crescent Moon Society
- Cresthaven Astronomy Guild
- Cul-de-Sac Sky Watch
- Culmination
D: 26 names
- Dark Adapted
- Dark Frame Collective
- Dark Horizon Society
- Dark Site Regulars
- Dark Sky Defenders
- Daybreak
- Declination of Independence
- Deep Field Imaging Circle
- Deep Sky Imaging Guild
- Degrees of Sky Society
- Deneb to Know Basis
- Denebola Society
- Dew Heater Society
D, continued
- Dew Point Dawdlers
- Distance Ladder Team
- Dither and Stack Club
- Dockside Stargazers
- Dormitory Roof Observers
- Double Cluster Club
- Double Double Splitters
- Draco's Tail Observers
- Driftwood Shore Astronomical Society
- Drizzle Integration Club
- Dumbbell Nebula Association
- Dunes Edge Astronomy Club
- Dwarf Planet Defense League
E: 25 names
- Earthshine
- East Campus Telescope Guild
- Eccentricity Zero
- Ecliptic
- Ecliptic Line Observers
- Eighth Grade Eclipse Chasers
- Elective Hour Astronomy Club
- Elk Meadow Astronomical Society
- Elongation
- Emission Nebula Enthusiasts
- Ephemeris
- Equatorial Coordinates Club
E, continued
- Equatorial Platform Guild
- Equinox
- Equinox Evening Society
- Eratosthenes Shadow Club
- Eridanus River Club
- Escape Velocity Scholars
- Europa Nother Level
- Evening Star Society
- Exit Pupil Society
- Eyepiece
- Eyepiece Case Society
- Eyepiece Exchange
- Eyepiece Projection Society
F: 41 names
- Faint Fuzzy Feeling
- Faint Galaxy Finders
- Faint Signal Seekers
- Fall Term Observing Society
- Family Eclipse Glasses Gang
- Family Meteor Shower Party
- Family Night Under the Stars
- Family Telescope Night
- Far Pasture Astronomy Association
- Farmers Market Solar Viewers
- Farmstead Astronomical Society
- Fernbrook Astronomical Society
- Ferry Landing Sky Club
F, continued
- Field at the End of the Road
- Field of View Fellowship
- Field Trip to the Stars
- Fifth Magnitude or Bust
- Figuring Night Workshop
- Filter Wheel Friends
- Finals Week Stargazers
- First Light Astronomy Club
- First Quarter Observers
- First Star I See Tonight Club
- First Telescope Families
- Flame Nebula Fellowship
- Flamsteed Number Club
- Flannel and Starlight
F, continued
- Flat Rotation Curve Team
- Focal Length Friends
- Focuser Fixers Guild
- Fogline Astronomical Association
- Follow the Arc to Arcturus
- Foreground and Sky Society
- Foucault Test Fellowship
- Four Bridges Astronomical Society
- Four Inch Refractor Fellowship
- Fraunhofer Lines Club
- Freshman Seminar Stargazers
- Freshman Year Sky Survey
- Friends of Arcturus
- Friends of the Night Sky
G: 24 names
- Galaxy Season Imagers
- Galileo's Night Shift
- Garnet Star Admirers
- Gegenschein
- Geminid Crickets
- Ghost of Jupiter Club
- Giant Binocular Society
- Gibbous a Break
- Globular
- Globular Trotters
- Gnomon
- Go-To and Gone
G, continued
- Golden Handle Observers
- Good Seeing Guild
- Graduate Lounge Cosmology Club
- Grandparents and Galaxies
- Granite Bluff Astronomy Club
- Gravel Lot Stargazers
- Grazing Occultation Group
- Great Square of Pegasus Guild
- Greatest Elongation Group
- Group Text Says Clear
- Guided and Dithered
- Gymnasium Roof Stargazers
H: 32 names
- Hadley Rille Hikers
- Halley's Comment Section
- Hallway Planetarium Project
- Harbor Point Astronomical Association
- Harvest Moon Gathering
- Hawthorn Vale Astronomical Society
- Heliacal
- Heliopause
- Helix Nebula Observers
- Hercules Globular Guild
H, continued
- Heron Marsh Astronomical Society
- High Meadow Star Camp
- High Power Planetary Club
- Hilltop Dorm Sky Circle
- Hollow Oak Astronomy Association
- Home Observatory Owners
- Homebuilt Reflector Club
- Homecoming Night Sky Club
- Homemade Observatory Society
- Homeschool Astronomy Circle
- Homework Can Wait Stargazers
H, continued
- Honors Astronomy Circle
- Horizon Coordinates Team
- Horizontal Branch Scholars
- Hot Cider Stargazers
- Hot Jupiter Hunters
- Hot Pixel Hunters
- Hour Angle Society
- Huygens Ring Club
- Hydra and Seek
- Hydrogen Alpha Club
- Hydrogen Line Listeners
I: 6 names
- Image of the Month Club
- Integration Time Club
- Io Io, It's Off to Work We Go
- Island Dark Sky Retreat
- Isophote
- Izar Splitters Society
J: 12 names
- Jet Stream Grumblers
- Jewel Box Society
- Jovial Jovians
- Julian Date Keepers
- Junior Meteor Counters
- Junior Moon Watchers
- Junior Observers Corps
- Junior Planet Hunters
- Junior Sky Rangers
- Junior Varsity Stargazing
- Juniper Flats Astronomical Society
- Jupiter Transit Timers
K: 9 names
- Kemble's Cascade Club
- Kepler's Ellipse Club
- Kepler's Third Law Firm
- Kestrel Hollow Astronomy Club
- Kids Who Look Up
- Kids' Constellation Club
- Kitchen Table Cosmos
- Knife Edge Testers
- Kuiper Belt Champions
L: 48 names
- Lab Bench Astrophysics Club
- Lab Coat Stargazers
- Lakebed Observing Weekend
- Lakeshore Astronomy Association
- Lantern Bay Astronomy Club
- Lantern Walk Astronomers
- Last Light Lingerers
- Late Dusk Gathering
- Lawn Chair Astronomers
- Leavitt's Ladder
- Lecture Hall Light Years
- Lens Be Honest
L, continued
- Lens Caps Off
- Leo Triplet Trio
- Leonid Storm Chasers
- Lepus Faith
- Library Lawn Observing Club
- Library Loaner Scope Volunteers
- Library Telescope Kids
- Libration
- Light Bucket Brigade
- Light Echo Society
- Light Frame Library
- Little Bear Club
L, continued
- Little Dippers Family Club
- Little Lights Astronomy Club
- Little Lunar Explorers
- Local Sidereal Time
- Long Exposure Society
- Long Focus Refractor Club
- Look Through This Club
- Lookback Time Society
- Lookout Knoll Amateur Astronomers
- Low Power Sweepers
- Lower School Star Finders
- Lucky Imaging Lab
L, continued
- Lucky Seeing League
- Luminance Layer Society
- Luminosity
- Lunar Apennines Club
- Lunar Mosaic Society
- Lunar Tunes
- Lunar X Seekers
- Lunch Bell Astronomy Club
- Lynx Hunters Guild
- Lyra Listeners
- Lyra Lyra Pants on Fire
- Lyrid Night Society
M: 44 names
- M13 Appreciation Club
- M31 and Friends
- M81 and M82 Society
- Magellanic Clouds Club
- Magnetar
- Magnitude
- Main Sequence Scholars
- Maksutov Makers Club
- Mare Imbrium Regulars
- Markarian's Chain Link
- Marlowe Ridge Astronomical Society
- Mars Opposition Observers
- Marsh Island Astronomical Society
- Marshmallows and Meteors
M, continued
- May the Mass Times Acceleration
- Meadow at Midnight
- Mercury Elongation Club
- Meridian
- Meridian Astronomical Society
- Meridian Flip Survivors
- Messier Than My Room
- Middle School Moon Watchers
- Midnight on the Hill
- Midweek Moon Watch
- Milky Way Preservation Club
- Mill Pond Astronomy Association
- Minor Planet Observers
- Mira Maxima Society
- Mirach Star Hop Society
M, continued
- Mirror Cell Makers
- Mirror Coating Co-op
- Mirror Grinders Guild
- Mirror Mirror on the Mount
- Mizar and Alcor Observers
- Monochrome Imaging Society
- Monthly Meeting Regulars
- Moon Cookie Society
- Moon Journal Kids
- Moonrise
- Moonrise Families
- Mosaic Panel Makers
- Mosquito Hour Astronomers
- Mossy Ford Amateur Astronomers
- Mountain Pass Star Party
N: 28 names
- Nadir
- Narrowband Neighbors
- Nebulae
- Nebulous Concepts
- Neighborhood Kids' Sky Club
- Neighborhood Night Sky Group
- Neptune Spotters Society
- New Moon Campout Committee
- New Moon Weekend Club
- New Moon Window
- Newtonian Tinkerers
- NGC Catalog Crawlers
- Night Class Astronomical Society
- Night Sky Storytime
N, continued
- Night Vision Preservation Society
- Nightfall
- Nightscape Photographers Circle
- No Dark Matter What
- Noise Reduction Society
- North America Nebula Society
- North Celestial Pole Club
- North Fork Astronomical Fellowship
- North Quad Astronomy Society
- Northern Cross Society
- Northgate Amateur Astronomy Association
- Nothing but Nebulae
- Nudge and Track
- Nutation
O: 22 names
- Object of the Month Club
- Observing Chair Society
- Occultation
- Occultation Timing Team
- Ocean of Storms Observers
- Old Quarry Astronomical Society
- Omega Centauri Admirers
- One Hundred Ten Objects
- One Light-Year Club
- One More Object Club
- Open Cluster Counters
O, continued
- Open Dome Night Hosts
- Open Range Astronomical Society
- Ophiuchus Observers
- Opposition
- Orbital Period Scholars
- Orchard County Astronomy Club
- Orion Nebula Regulars
- Orion's Belt Observers
- Orionid Observers
- Orrery Builders Club
- Out Past the Streetlights
P: 55 names
- Pajama Star Party
- Parallax
- Parents and Planets
- Parking Lot Planet Watch
- Parsec
- Parsec Posse
- Pasture Gate Astronomers
- Path of Totality Club
- Payne's Hydrogen Society
- Pegasus Unbridled
- Pelican Nebula Society
- Penumbra
- Pep Rally for Pluto
P, continued
- Periapsis
- Perigee
- Perihelion
- Period Luminosity Club
- Period Seven Stargazers
- Periodic Error Correctors
- Perseid Watch Party
- Phase It Till You Make It
- Phases of Venus Club
- Photon
- Photon Collectors Union
- Photons Per Pixel
- Photosphere
- Pickup Bed Observers
P, continued
- Pier and Mount Workshop
- Piggyback Imaging Club
- Pinpoint Focus Club
- Pinpoint Stars Observers
- Pinwheel Galaxy Guild
- Pitch Lap Society
- Planet of the Apertures
- Planet Parade Kids
- Planetary Nebula Patrol
- Planisphere
- Plate Solve Posse
- Plateau Rim Astronomical Society
- Plato Crater Club
- Pleiades Observing Circle
P, continued
- Pluto's Appeal Committee
- Plywood and Glass Club
- Polar Aligned
- Polar Scope Society
- Polaris Opposites
- Polaris Pointers
- Precession
- Precession of the Equinoxes Club
- Procyon Winter Circle
- Proper Motion Society
- Protostar
- Ptolemy's Forty-Eight
- Public Night Docents
- Pulsar
Q: 5 names
- Quadrature
- Quarry Lake Astronomical Guild
- Quasar
- Quiet Harbor Astronomical Society
- Quiz Bowl Astronomers
R: 29 names
- Radial Velocity Squad
- Radiant
- Radiant Point Observers
- Raw Frame Collective
- Reclining Chair Astronomy Club
- Red Flashlight Society
- Redshift
- Reflection Nebula Circle
- Reflector
- Refractor
- Resolving Power
- Rich Field Reflector Club
- Ridgeline Astronomical Society
- Rigel Blue Society
R, continued
- Right Ascension Regulars
- Right Ascension, Wrong Turn
- Rimrock Astronomical Society
- Ring Leaders of Saturn
- Ring Nebula Society
- Riverside Blanket Brigade
- Roche Limit Society
- Rocker Box Workshop
- Ronchi Grating Society
- Rooftop Deck Stargazing Club
- Rooftop Telescope Club
- Rookie Stargazers
- Rosette Nebula Circle
- Rouge and Polish Club
- Round Stars Society
S: 90 names
- Sagebrush Basin Astronomical Society
- Sagitta Arrow Club
- Saltmarsh Astronomical Society
- Sandbar Stargazing Society
- Sandstone County Amateur Astronomers
- Saros Cycle Scholars
- Saturday Sunspot Kids
- Saturn Opposition Club
- Schmidt Corrector Society
- School Roof Meteor Watch
- School Visit Sky Team
- Schrodinger's Star Chart
- Science Hall Night Owls
- Scope Repair Night
- Scopes Out by Sundown
S, continued
- Sculptor Galaxy Survey
- Sea of Tranquil-i-Tea
- Sea of Tranquility Club
- Second Thermos Society
- See You at Moonset
- Seeing and Transparency Report
- Semi-Major Axis Society
- Seminar Room Sky Talks
- Senior Class Star Party
- Serpens Caput Circle
- Seven by Fifty Club
- Seven Sisters Family Club
- Sextant
- Shielded Lights Society
- Sidereal
S, continued
- Sidereal Time Keepers
- Signal to Noise Society
- Sixth Period Sky Watch
- Sketch at the Eyepiece
- Sky Calendar Club
- Skyglow
- Skyglow Skeptics
- Slate River Astronomy Association
- Sleepover Under the Sky
- Slow Motion Controls
- Small Angle Formula Squad
- Small Scope Society
- Smooth Curve Society
- Solar System Scouts
- Solstice
S, continued
- Sombrero Galaxy Society
- Somerville's Mechanism Club
- Southern Cross Seekers
- Spectra
- Spectral Class Seven
- Spectroscope Tinkerers
- Spider Vane Builders
- Spiral Arm Imaging Guild
- Split the Double
- Spotting Scope Stargazers
- Spring Galaxy Gathering
- Spring Semester Sky Club
- Standard Candle Squad
- Star Diagonal Society
- Star Party Parking Crew
S, continued
- Star Party Swap Table
- Star Tracker Society
- Star Trail Shooters
- Starfall
- Starless Layer Society
- Starlight Stewardship Circle
- Starry Blanket Bunch
- Steady Air Observers
- Stellar Evolution Study Group
- Stephan's Quintet
- Stonebridge Amateur Astronomers
- Storybook Constellations
- Straight Wall Society
- Student Astronomy Outreach Team
- Student Union Astronomy Collective
S, continued
- Study Hall Astronomers
- Summer Camp Sky Watch
- Summit Road Astronomical Society
- Sunday Supper Stargazers
- Sundial Builders Guild
- Sunflower Galaxy Society
- Sungrazer Society
- Sunset to Moonset Society
- Sunspot Counters Club
- Supergiant
- Swan Nebula Society
- Sweater Weather Stargazers
- Sweep and Sketch Society
- Syrtis Major Sketchers
- Syzygy
T: 319 names
- Tabletop Telescope Club
- Tail and Coma Observers
- Tail of Two Comets
- Tailgate Stargazing Crew
- Tallgrass Astronomy Club
- Tarantula Nebula Trackers
- Taurid Fireball Patrol
- Team Angular Diameter
- Team Chandrasekhar Limit
- Team Parallax
- Team Spectral Lines
- Team Tidal Lock
- Team White Dwarf
- Telescope Clinic Volunteers
T, continued
- Telescope on the Sidewalk Crew
- Terminator Line Society
- The Achromat Admirers
- The Afocal Phone Shooters
- The Aldebaran Assembly
- The Algol Minima Watchers
- The Almach Admirers
- The Altitude Problems
- The Andromeda Strain Relief
- The Aquila Assembly
- The Arcsecond Counters
- The Aries Hour
- The Aristarchus Angle
- The Asteroid Occultation Timers
- The Astronomical Unit
T, continued
- The Astrophotography Collective
- The Bay of Rainbows Club
- The Beehive Observers
- The Bell Tower Observers
- The Bias Frame Brigade
- The Big Dipper Club
- The Binocular Astronomers
- The Binocular Chair Builders
- The Blackbody Curve
- The Blinking Planetary Observers
- The Blue Hour Shooters
- The Bootes Kite Club
- The Bortle One Dreamers
- The Bright Planet Spotters
T, continued
- The Cabin Nine Constellations
- The Cable Management Committee
- The Caldwell List Chasers
- The Camera Lens Astronomers
- The Campfire Is Too Bright Club
- The Cannon Classifiers
- The Capella Evening Club
- The Capricornus Corner
- The Carbon Star Collectors
- The Carina Nebula Collective
- The Cassegrain Circle
- The Celestial Equator
- The Cepheid Variables
- The Ceres Contenders
- The Clavius Craterlets
T, continued
- The Clear Night Callers
- The Cloud Dodgers
- The Coalsack Observers
- The Coathanger Club
- The Cocoa and Constellations Club
- The Cocoon Nebula Club
- The Cold Toes Club
- The Collimation Clinic
- The Coma Cluster Crew
- The Connect the Dots Club
- The Cooldown Crew
- The Coordinate Converters
- The Corvus and Crater Club
- The Crescent Nebula Circle
T, continued
- The Crickets and Comets Crew
- The Curious Comets
- The Cygnus Committee
- The Cygnus Society
- The Dark Adaptation Station
- The Dark Nebula Detectives
- The Dark Park Volunteers
- The Dean's List Dobsonians
- The Declination Circle
- The Deep Sky Decathletes
- The Delphinus Divers
- The Desert Floor Gathering
- The Dew Shield Defenders
- The Diamond Ring Club
- The Diffraction Spikes
T, continued
- The Dipper Finders
- The Dob Squad
- The Dobsonian Brigade
- The Doppler Shift
- The Dreyer Catalog Club
- The Drift Aligners
- The Driveway Stargazers
- The Dubhe and Merak Pointers
- The Dust Lane Chasers
- The Eagle Nebula Assembly
- The Early Bedtime Rebels
- The Ecliptic Plane
- The Emission Spectrum
- The Ephemeris Checkers
T, continued
- The Epoch Two Thousand
- The Epsilon Lyrae Club
- The Equatorial Mounties
- The Event Horizon Scholars
- The Extra Credit Observers
- The Eyepiece Line Wranglers
- The Faculty Lot Observers
- The Faint Fuzzies Club
- The Field Flattener Friends
- The Finder Bracket Builders
- The Finder Scope Friends
- The Fine Grind Fellowship
- The Flashlight Explorers
- The Flat Field Fellowship
- The Fleming Plate Readers
T, continued
- The Focus Mask Fellowship
- The Folded Light Path
- The Folding Chair Observers
- The Fomalhaut Autumn Circle
- The Friday Night Dome Club
- The Galaxy Group Observers
- The Galilean Moons Club
- The Garage Opticians
- The Gegenschein Hunters
- The Geminid Counters
- The Globular Cluster Collectors
- The Glow Stick Stargazers
- The Grab and Go Group
- The Gradient Removers
T, continued
- The Great Bear Cubs
- The Great Circle Club
- The Great Red Spotters
- The Habitable Zone
- The Halley Return Committee
- The Hammock Astronomers
- The Hand Warmer Society
- The Hayfield Observers
- The Hevelius Rooftop Club
- The Hilltop Regulars
- The Hipparchus Star Counters
- The Histogram Stretchers
- The Homeroom Heliophysicists
- The Horsehead Hunters
- The Hot Chocolate Astronomers
T, continued
- The Hubble Flow Students
- The Hyades Assembly
- The Ice Giant Finders
- The Inverse Square Law
- The Kepler Solvers
- The Keystone Observers
- The Lab Partners Observing Group
- The Lacaille Southern Club
- The Lacerta Lizards
- The Lagoon and Trifid Club
- The Lagrange Points
- The Lepus Listeners
- The Libration Watchers
- The Light Curve Analysts
T, continued
- The Light Year Itch
- The Lights Down Alliance
- The Lights Out Neighbors
- The Limiting Magnitude
- The Looking Up Club
- The Lost and Found Lens Caps
- The Lunar Sketchers
- The M42 Regulars
- The Manual Mount Purists
- The Messier Catalogers
- The Messier Marathoners
- The Meteor Count Club
- The Meteor Report Filers
- The Meteor Wrongs
- The Metonic Cycle
T, continued
- The Milky Way Arch Chasers
- The Monoceros Meetup
- The Moon and Back Bunch
- The Moon for Everyone Club
- The Moon Phase Trackers
- The Morning Star Observers
- The Narrowband Palette
- The Nautical Twilight Crowd
- The Nebula Colorists
- The Needle Galaxy Group
- The Newsletter Night Owls
- The Night Shift Neighbors
- The Noctilucent Cloud Watchers
- The North Star Navigators
T, continued
- The Observatory Keyholders
- The Observing List
- The Observing Log Keepers
- The One-Shot Color Club
- The Optics Bench
- The Orion Trail
- The Outreach Telescope Team
- The Overcast Optimists
- The Owl Nebula Night Shift
- The Paper Plate Planispheres
- The Parabola Makers
- The Parallelogram Mount Makers
- The Parsec Counters
- The Penumbral Society
- The Periodic Comet Club
T, continued
- The Permission Slip Observers
- The Perseus Arm
- The Physics Wing Astronomers
- The Planetarium Volunteers
- The Planetary Alignment Party
- The Planetary Video Stackers
- The Planisphere Printers
- The Polar Cap Watchers
- The Porch Light Protesters
- The Prairie Sky Reunion
- The Processing Night Group
- The Quad After Dark
- The Quadrantid Die-Hards
- The Quarter Wave Club
T, continued
- The Quasar Quizzers
- The Radiant Students
- The Radio Dish Builders
- The Red Giant Branch
- The Red Light Only Club
- The Red Tape Flashlight Committee
- The Refractor Restorers
- The Regulus Regulars
- The Remote Imaging Roundtable
- The Rigel Deal
- The Ring Plane Crossing
- The Roll-Off Roof Club
- The Safe Solar Filter Society
- The Sagittarius Teapot Club
- The Science Fair Astronomers
T, continued
- The Scope Makers Bench
- The Scout Troop Stargazers
- The Scutum Star Cloud Club
- The Secondary Mirror Society
- The Setting Circle Makers
- The Setting Circles
- The Shadow Transit Society
- The Shooting Star Spotters
- The Short Sub Society
- The Sidewalk Moon Club
- The Sirius Rising Club
- The Sixty Millimeter Club
- The Sleeping Bag Observers
- The Sleepy Stargazers
T, continued
- The Solar Prominence Society
- The Solstice Sunrise Club
- The Spaghettified
- The Speaker Night Society
- The Spica Speeders
- The Stacked Frames Club
- The Star Chart Readers
- The Star Hoppers
- The Star Party Planners
- The Star Test Society
- The Star Wheel Spinners
- The Starlight Storytellers
- The Stay Up Collective
- The Struve Double Star Club
- The Subframe Selectors
T, continued
- The Summer Milky Way Meetup
- The Summer Triangle Society
- The Sunset Scouts
- The Supernova Remnant Society
- The Syllabus Skippers Star Club
- The Synodic Period
- The Ten Inch Mirror Club
- The Timelapse Night Crew
- The Totality Chasers
- The Transit Timers
- The Truss Tube Builders
- The Tube Current Watchers
- The Tutoring Center Telescopes
- The Twelve Hour Integration Club
T, continued
- The Twenty-One Centimeter Club
- The Twinkle Counters
- The Two-Inch Eyepiece Club
- The Tycho Ray Watchers
- The Up Too Late Club
- The Veil Nebula Seekers
- The Warm Jacket Society
- The Waxing Gibbous Group
- The Waxing Poetic
- The Whirlpool Watchers
- The Winter Hexagon
- The Wonder Why Club
- The Wool Sock Stargazers
- The Workshop Night Astronomers
- Thermal Equilibrium Club
T, continued
- Thermos and Telescope Club
- Third Floor Observatory Club
- Thistle Creek Amateur Astronomers
- Thornfield Astronomy Club
- Three Mirror Tinkerers
- Thuban Pole Star Society
- Timberline Amateur Astronomy Group
- Tiny Telescope Troop
- Titan Up
- Tombaugh's Blink Team
- Total Eclipse of the Chart
- Track Field Telescope Nights
- Tracking Mount Club
- Trailhead Stargazing Meetup
T, continued
- Transit Method Team
- Transit of Venus Club
- Transparency Nine
- Trapezium Four
- Travel Scope Makers
- Tri-County Amateur Astronomers
- Triangulum Galaxy Seekers
- Triangulum Trio
- Tripod and Tracker Club
- Tuesday Night Telescopes
- Twilight
- Twin Forks Amateur Astronomers
- Two Blankets Minimum
- Two Minute Subs
- Tycho's Quadrant Society
U: 9 names
- Ulugh Beg's Sextant Society
- Umbra
- Umbral Shadow Chasers
- Unaided Eye Limit Club
- Undergraduate Night Sky Society
- Universal Time Society
- Up Past Astronomical Twilight
- Upper School Astronomy Guild
- Upper Valley Astronomy Circle
V: 5 names
- Variable Star Estimators
- Varsity Astronomy Team
- Vega Rising Astronomy Club
- Virgo Cluster Cartographers
- Vulpecula Fox Society
W: 13 names
- Waning Interest
- Water Jar Observers
- We Brake for Dark Skies
- Weather Permitting Astronomers
- West Hall Astronomy Guild
- White Light Solar Observers
- Wide Aperture Club
- Wide Field Imaging Club
- Wild Duck Cluster Crew
- Willow Reach Astronomical Society
- Windmill Ridge Astronomy Club
- Wish Upon a Scope
- Wooden Tripod Society
Y: 3 names
- Yearbook Page Astronomers
- Young Astronomers Circle
- Young Moon Spotters