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Overview: Why the Ursids deserve a closer look While December’s sky often centers on the Geminids, the Ursids offer a quieter, but meaningful, meteor display.…

December’s Quiet Star: The Ursids Meteor Shower When people think of December skies, the Geminids often steal the spotlight with their dependable, dazzling displays. Yet…

Overview: December’s Cold Moon grows bright as 2025’s final supermoon The last supermoon of 2025 is set to illuminate skies on December 4, just one…

What is Comet C/2025 R2 (SWAN)? Comet C/2025 R2, designated SWAN after its discovery name, is a rejuvenated visitor from the solar system’s icy outskirts.…

A rogue black hole shatters expectations with a standout tidal disruption event In a discovery that reshapes our understanding of where supermassive black holes can…

Unexpected Finding: A Sun-Like Companion in Betelgeuse’s Orbit For decades, Betelgeuse has been a cosmic puzzle: a red supergiant blazing at the edge of its…
