Among all these stars: Sirius, Canopus, Vega, Procyon, Capella, Pollux, Deneb, Altair, Antares, or Regulus, the biggest star is <u>Sirius</u><u>.</u> Read below about Sirius.
<h3>What is the nature of Sirius?</h3>
Sirius is the biggest and hence the brightest star in the night sky. Its name is gotten from the Greek word Seirios, meaning lit, 'glowing' or 'scorching'. The star is designated α Canis Majoris, Latinized to Alpha Canis Majoris, and abbreviated Alpha CMa or α CMa.
Therefore, the correct answer is Sirius.
learn more about Sirius: brainly.com/question/17336616
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