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The Astronomical Society of the Pacific is an international non-profit scientific and educational organization,
founded in 1889, that works to increase understanding and appreciation of astronomy.
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Events @the ASP, ASP Insider, Learn@ASP, and AstroShop Educational Materials

ASP News

On the Inside

We are in Your Community Celebrating and Sharing Science

On March 11, 2025, ASP's very own CEO, Hakeem Oluseyi was guest of Star Talk with Neil deGrasse Tyson and comic co-host Paul Mecurio to answer questions on the Higgs Field, dark energy, and the feasibility of Dyson spheres. Enjoy the discussion!

Mercury is now subscription free as ASP redefines the magazine and explores a dynamic new media platform. Find out why!

  • The ASP provides activities and resources to help better understand and share the wonder of astronomy as the gateway to science literacy.
    Explore

  • The ASP's AstroShop offers a curated selection of the best astronomy-related educational and outreach materials available. All proceeds support the mission and programs of the ASP.
    Shop

  • Our programs and resources further our mission to support the "intermediate communicators" - those who share the excitement of the universe with others through education and public outreach.
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  • The ASP Annual Meeting, Awards Gala, and select events and lectures, help us share our programs and resources, as well as celebrate the work of noted educators, astronomy researchers, and amateur astronomers.
    Join us

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