Watch live: [https://www.explorescientific.com/pages/spring-astronomy-day-170th-global-star-party-rasc-explore-alliance](https://www.explorescientific.com/pages/spring-astronomy-day-170th-global-star-party-rasc-explore-alliance)

*Co-Hosted By*

#### **[David Levy](https://www.explorescientific.com/pages/explore-alliance-ambassadors-david-h-levy "Explore Alliance - David H. Levy") - [Karim Jaffer](https://www.explorescientific.com/pages/explore-alliance-ambassadors-prof-karim-jaffer "RASC - Prof. Karim Jaffer") - [David Eicher](https://www.astronomy.com/author/david-j-eicher/ "Astronomy Magazine's Editor in Chief, David Eicher") - [Scott W. Roberts](https://explorescientificusa.com/pages/explore-alliance-ambassadors-scott-w-roberts "Explore Alliance - Scott W. Roberts")**

#### **[The Royal Astronomical Society of Canada](https://www.rasc.ca/ "The Royal Astronomical Society of Canada") - [The Astronomical League](https://www.explorescientific.com/pages/explore-alliance-affiliate-organization-the-astronomical-league "The Astronomical League")**

Schedule available here (times posted on link are EDT):
[https://www.explorescientific.ca/pages/spring-astronomy-day-170th-global-star-party-rasc-explore-alliance?shpxid=a906f8a6-0e79-460a-b59e-4ea663a369ab](https://www.explorescientific.ca/pages/spring-astronomy-day-170th-global-star-party-rasc-explore-alliance?shpxid=a906f8a6-0e79-460a-b59e-4ea663a369ab)

Roland Dechesne

The Calgary Astronomy Meetup Group

Science & Education

Astrophysics

Amateur Astronomy

Astronomy

Telescopes

Space Science

Stargazing

Space Exploration

Beginner Astronomy

Stars Across Canada for International Astronomy Day 2025

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Stars Across Canada for International Astronomy Day 2025

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