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  1. Antares A-ONE mission was the maiden flight of Orbital Sciences Corporation' Antares launch vehicle including the ascent to space and accurate delivery of a simulated payload, the Cygnus Mass Simulator (CMS), which was launched 21 April 2013.

  2. Jan 8, 2020 · Antares is a two-star system consisting of Antares A – the red supergiant, and Antares B – a much smaller yet hotter blue-white main-sequence star of magnitude 5.5, spectral type B2.5V. Antares B is 10 times more massive than our Sun, and about 150 times brighter.

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  3. en.wikipedia.org › wiki › AntaresAntares - Wikipedia

    Classified as spectral type M1.5Iab-Ib, Antares is a red supergiant, a large evolved massive star and one of the largest stars visible to the naked eye. If placed at the center of the Solar System , it would extend out to somewhere between the orbits of Mars and Jupiter .

  4. Aug 5, 2023 · Antares, Alpha Scorpii (α Sco) is a red supergiant star located at an approximate distance of 550 light years from Earth in the constellation Scorpius. With an average apparent magnitude of 0.96, it is the brightest star in Scorpius and the 15th brightest star in the sky.

    • +1.83
    • +1.34
    • M1.5Iab-Ib (Antares A), B2.5V (Antares B)
    • Slow irregular variable (Lc)
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  5. Sep 3, 2020 · Antares is a red supergiant that rises low over the southern horizon in the Northern Hemisphere. Antares Vitals. Physical Characteristics. Shining boldly in the constellation Scorpius is the red supergiant star Antares — a star some 700 times larger than the Sun and so incredibly enormous that it challenges the English language.

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  6. The Antares Star is a red supergiant star that marks the “heart” of the Scorpius constellation. This M-type star is very large and is already in the late stages of its life. The name Antares means “rival to Ares” or “Anti-Ares” because it is often mistaken for the red planet Mars.

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  8. Aug 18, 2017 · Antares, also called alpha Scorpii, is a prominent star in Scorpius (the Scorpion), a constellation that is visible in the southern night sky of most locations in the Northern Hemisphere....