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The Transient Sky – Comets, Asteroids, Meteors

Bringing you cool stuff about Comets, Asteroids, and Meteors

Tag: supernova

A Long Time Ago, In a Galaxy Far, Far Away

A Long Time Ago, In a Galaxy Far, Far Away

53 million years ago a massive star in the galaxy NGC 4088 lost its battle with gravity and collapsed upon … More

astronomy, SN2009dd, supernova

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American Association of Variable Star Observers (AAVSO)
American Meteor Society (AMS)
Association of Lunar and Planetary Observers (ALPO)
Astro Bob
Blog de Astronomia Amateur del Dr Salvador Aguirre
Comet Pieces by Michael Jager
Cometography by Gary Kronk
International Comet Quarterly/Cometary Science Lab (ICQ/CSL)
International Meteor Organization (IMO)
International Occultation Timing Association (IOTA)
Minor Planet Center (MPC)
Spaceweather.com

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