Antares
proper noun
- giant red binary star; brightest in the constellation Scorpio
Wiktionary
Pronunciation: /ænˈtɛəɹ.iːz/ / /ænˈtɑːɹ.iːz/ / /ænˈtɛɹ.iz/
name
Etymology: Borrowed from Latin Antares, from Ancient Greek Ἀντάρης (Antárēs, “rival to Ares”).
- Alpha Scorpii (α Sco), the brightest star in the constellation Scorpius. It is a M type red giant, and is a binary with a B type companion visible in greenish.