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Meet other local people interested in Amateur Astronomy: share experiences, inspire and encourage each other! Join a Amateur Astronomy group.
56,761
members
46
groups
Join Amateur Astronomy groups

Largest Amateur Astronomy groups

1

SJ Astronomy

7,453 Astronomy Enthusiasts | San Jose,
Photo of SJ AstronomyOrganized by Rob Jaworski
Sunspots Labeled 20250504 (SDO HMI, SpaceWeather)
H-Alpha B&W 20250504 (NSO/GONG H-alpha Cerro Tololo CHL)
2

Washington (DC) Area Astronomy Meetup

6,994 Stargazers | Washington,
Photo of Washington (DC) Area Astronomy MeetupOrganized by Corinne Carter
212 am, but the clouds are getting a bit thicker
2:00am
1:47am
3

Open Space Appreciation Hiking Enthusiasts

5,149 Visitors | San Jose,
Photo of Open Space Appreciation Hiking EnthusiastsOrganized by Open Space Authority
4

Northern Virginia Astronomy Club - NOVAC

3,611 Astronomers | Fairfax,
Photo of Northern Virginia Astronomy Club - NOVACOrganized by NOVAC
5

The NYC Physics and Astronomy Meetup

3,238 Physics & Astronomy Enthusiasts | New York,
Photo of The NYC Physics and Astronomy MeetupOrganized by Eric Lerner
6

Mid-Hudson Astronomical Association

2,863 Stargazers | New Paltz,
Photo of Mid-Hudson Astronomical AssociationOrganized by MHAA Organizer
7

Starry Evergreen, at the Montgomery Hill Observatory

2,329 EVC Stargazers | San Jose,
Photo of Starry Evergreen, at the Montgomery Hill ObservatoryOrganized by Celso Batalha
8

Summit County Astronomy

2,071 Astronomers | Akron,
Photo of Summit County AstronomyOrganized by John Shulan
9

Warren Astronomical Society

1,798 Astronomers | Warren,
Photo of Warren Astronomical SocietyOrganized by Dale Thieme
10

Astronomical Assoc. of Northern California

1,772 AANCers | Oakland,
Photo of Astronomical Assoc. of Northern CaliforniaOrganized by Richard Ozer
VIPER Mission (Artist's Illustration)