• 2025 Messier Marathon – CANCELLED

    Cherry Grove Observatory 8485 520th Street, Kenyon, MN, United States

    MESSIER MARATHON Unfortunately, weather forecasts do not look favorable, so this event is being CANCELLED. A Messier Marathon is an attempt to find as many Messier objects as possible during one night. The Messier catalogue was compiled by French astronomer Charles Messier during the late 18th century and consists of 110 relatively bright deep sky […]

  • Planets In The Park

    Pershing Field Park 3523 W 48th Street, Minneapolis, MN, United States

    “Planets in the Park” * FAMILY FRIENDLY, ALL AGES *>>>On Facebook: Planets in the Park<<< Three Planets and six Moons! Visible thru a telescope from the city. Only mildly affected by light pollution. Friday, April 4, 8:300 PM to 10:00 PMPershing Field Park, 3523 W 48th Street Clear or CloudyCancelled if snowing or stormyDRESS WARMLY!!!!! […]

  • 2025 ELO Public Star Party – Featured Speaker: Doug Neverman

    2025 ELO Public Star Party
    Eagle Lake Observatory 10775 County Road 33, Norwood Young America, MN, United States

    7:00 PM Featured Speaker: Doug Neverman Title: Observing 101 Summary: Observing the universe involves more than getting out the telescope. It requires some planning. Observing 101 covers why planning is needed, terms that are used, some easy ways to plan targets, and what to expect when looking through the telescope. When complete the listener will […]

  • 2025 Member LLCC Observing Weekend

    2025 Member LLCC Observing Weekend
    Long Lake Conservation Center 28952 438th Lane, Palisade, United States

    MAS Star Party Member Weekend Unlike other MAS star party sites, the nature of the relationship between the MAS and the LLCC requirements affects access by both members and the general public. Specifically: Other than the Northern Nights Star Fest, Events held at LLCC are not open to the public. Only MAS members and their […]

  • 2025 ELO Public Star Party – Featured Speaker: Dave Falkner

    2025 ELO Public Star Party
    Eagle Lake Observatory 10775 County Road 33, Norwood Young America, MN, United States

    7:00 PM Featured Speaker: Dave Falkner – MAS Member and NASA Solar System Ambassador Title: The Planets Through the Eyes of Robots Summary:   Our solar system has been explored almost exclusively by unmanned spacecraft. These exploration “robots” have visited each planet, made some fascinating discoveries, and sent back spectacular images. Dave will talk about each […]

  • 2025 BSIG Observing Session

    2025 BSIG Observing Session
    Metcalf Field 795 Indian Trail S, Afton, MN, United States

    Are you new to MAS?  Do you have a new telescope, but need some help setting it up?  Join us for the Beginner's Special Interest Group's Observing Session.  This is a free event, and open to all who want to learn!   We hope you can make it! MAS Metcalf Observing Field There is no […]

  • 2025 Virgo Venture

    Cherry Grove Observatory 8485 520th Street, Kenyon, MN, United States

    Virgo Venture Update: Saturday 4/19 is looking better for the Virgo Venture. The MAS ”Virgo Venture” is a star party dedicated to observing many of the brighter galaxies in the Virgo Cluster. The Venture is scheduled for the new moon weekend, usually one month after the Messier Marathon, when Virgo is in a prime viewing […]

  • 2025 Member LLCC Observing Weekend

    2025 Member LLCC Observing Weekend
    Long Lake Conservation Center 28952 438th Lane, Palisade, United States

    MAS Star Party Member Weekend Unlike other MAS star party sites, the nature of the relationship between the MAS and the LLCC requirements affects access by both members and the general public. Specifically: Other than the Northern Nights Star Fest, Events held at LLCC are not open to the public. Only MAS members and their […]

  • 2025 BSIG Observing Session

    2025 BSIG Observing Session
    Metcalf Field 795 Indian Trail S, Afton, MN, United States

    Are you new to MAS?  Do you have a new telescope, but need some help setting it up?  Join us for the Beginner's Special Interest Group's Observing Session.  This is a free event, and open to all who want to learn! We hope you can make it! MAS Metcalf Observing Field There is no charge […]

  • ELO Public Star Party – Featured Speaker: Tanya Melnik

    2025 ELO Public Star Party
    Eagle Lake Observatory 10775 County Road 33, Norwood Young America, MN, United States

    7:00 pm Speaker: Tanya Melnik Title: Aurora Chasing Summary: Northern lights, also known as aurora borealis, are a natural light display many of us had a chance to enjoy in the past couple of years or even earlier. It is one of the most recognized space weather phenomena created from the interaction of solar wind […]

  • 2025 Member LLCC Observing Weekend

    2025 Member LLCC Observing Weekend
    Long Lake Conservation Center 28952 438th Lane, Palisade, United States

    MAS Star Party Member Weekend Unlike other MAS star party sites, the nature of the relationship between the MAS and the LLCC requirements affects access by both members and the general public. Specifically: Other than the Northern Nights Star Fest, Events held at LLCC are not open to the public. Only MAS members and their […]

  • CGO Member Star Party

    CGO Member Star Party
    Cherry Grove Observatory 8485 520th Street, Kenyon, MN, United States

    Member Star Party at Cherry Grove Observatory - Keyholder Training Join us at CGO for a Star Party!  Bring your telescope or use one on-site, including the Starmaster Dobsonian, LX-200, or other scopes! Not a Keyholder at CGO?  Keyholder training will be held during this star party. Star parties are cancelled if cloudy, so watch […]