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EarthSky | The star Sirius rings in the New Year
Sirius, our brightest star, is orbited by a white dwarf — a dead star's core. Where is the planetary nebula that would have formed when it shed its skin? | Astronomy.com
Starwatch: Sirius bright and beautiful in the pre-dawn sky | Astronomy | The Guardian
Sirius, the brightest star in the night sky. — The Astro Geeks | Astrophotography Magazine