• Facebook
  • Twitter
  • YouTube
  • Instagram
  • Email

Call To Action

The Mission of the John J. McCarthy Observatory is to further science literacy, both for students and adults of the Western Connecticut region. With the great appeal of Astronomy, it is a natural tool for creating scientific curiosity and reinforcing interest and skills in science.

  • Home
  • About JJMO
    • Telescopes
    • Imaging
    • Technology
    • Facilities
    • Artifacts
    • Galileo’s Garden
    • The John Benjamin Dancer Antique Telescope
  • Our Science
    • Scale Solar System
    • Asteroids/NEOs
    • Astrometry
    • Photometry
    • Transits
    • Meteor Altitude
    • Mars Parallax
    • Newsletters
    • Kathleen Fischer Sundial
  • Meteorites
    • Pavell Meteorite Collection
    • Merchant Meteorite Collection
  • Image Galleries
    • Astro-photography & Science
      • Galaxies
      • Nebula
      • Planets
    • AllSky Camera
    • Grounds, Garden, & Facility
      • Images of Galileo’s Garden
        • Layout
        • Trees
        • Pollinator Plants
        • Wildlife
        • Hardscape
        • North Pollinator Meadow
          • 2020 Construction
          • Year One Results
        • South and Southwest Gardens
        • Southeast Garden
      • Scale Solar System
      • South Sky Deck
  • Weather
  • Request a Visit
  • Calendar
  • Donate
  • Join Our Team

My Calendar

Rumsey Hall rain date

7:00 pm – 9:00 pm
February 27, 2026

Contact:Roger Moore

View full calendar

© 2025 John J. McCarthy Observatory | P.O. Box 1144 New Milford, CT 06776 | Voicemail: (860)-946-0312 | Office: (860)-354-1595 | mccarthy.observatory@gmail.com

Built with BoldGridPowered by WordPress