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Meet other local people interested in Astrophysics: share experiences, inspire and encourage each other! Join a Astrophysics group.
62,327
members
77
groups
Join Astrophysics groups

Largest Astrophysics groups

1

SJ Astronomy

7,509 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

The Calgary Astronomy Meetup Group

5,739 Star Gazers | Calgary,
Photo of The Calgary Astronomy Meetup GroupOrganized by Roland Dechesne
3

Hyderabad Astronomers Meetup

5,507 Amateur Adventure Astronomers | Hyderabad,
Photo of Hyderabad Astronomers MeetupOrganized by Harsha Pandula
4

Northern Virginia Astronomy Club - NOVAC

3,715 Astronomers | Fairfax,
Photo of Northern Virginia Astronomy Club - NOVACOrganized by NOVAC
5

The NYC Physics and Astronomy Meetup

3,250 Physics & Astronomy Enthusiasts | New York,
Photo of The NYC Physics and Astronomy MeetupOrganized by Eric Lerner
6

Mid-Hudson Astronomical Association

2,882 Stargazers | New Paltz,
Photo of Mid-Hudson Astronomical AssociationOrganized by MHAA Organizer
7

Brighton Astro

2,094 Members | Brighton,
Photo of Brighton AstroOrganized by Pete G
8

Warren Astronomical Society

1,803 Astronomers | Warren,
Photo of Warren Astronomical SocietyOrganized by Dale Thieme
9

Astronomical Assoc. of Northern California

1,798 AANCers | Oakland,
Photo of Astronomical Assoc. of Northern CaliforniaOrganized by Richard Ozer
10

Melbourne Astronomy Group

1,708 Star Dusts | Melbourne,
Photo of Melbourne Astronomy GroupOrganized by Colin Robson
Random photo from last night, was doing some lens testing before the clouds rolled in.
here is jupiter from last night. would be great to have a meetup while viewing is good!