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Observing Variable Stars With AAVSO
If you're new to observing variable stars, which are stars that changes brightness over time, the American Association of Variable Star Observers (AAVSO) has a useful on-ramp. Citizen Sky supports collaboration with professional astronomers by helping you to find variable stars, measure their brightness, and submit your observations. Start your pursuit of variable stars with the AAVSO's 10-Star Training Tutorial Available under the Online Resources in multiple languages,
Nov 214 min read


Pumpkinova at Michiana Star Party
Corona Borealis shined both as the constellation in the night sky and as Pumpkinova at the Michiana Astronomical Society's (MAS) 15th Annual Star Party. MSP-15 launched on Thursday and Friday nights with clear skies and multiple telescope setups for astronomy enthusiasts and visitors at Potawatomi Wildlife Park on October 23-26, 2025. Lit from behind, seven holes drilled into a pumpkin define u-shaped Corona Borealis, with the Northern Crown and Comet Lemmon visible in the
Nov 111 min read













































































































