Alpha Centauri


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Related to Alpha Centauri: Proxima Centauri, Andromeda galaxy

Al·pha Cen·tau·ri

 (ăl′fə sĕn-tôr′ē)
n.
A multiple star in Centaurus, 4.4 light years from Earth, whose three components form the brightest object in the constellation and the third brightest star in the night sky.

Al′pha Centau′ri


n.
a triple-star system that is the brightest celestial object in the constellation Centaurus.
[< New Latin: Alpha of Centaurus]

Al·pha Cen·tau·ri

(ăl′fə sĕn-tôr′ē)
A multiple star consisting of three stars in the constellation Centaurus. It is the star nearest Earth, at a distance of 4.4 light-years, and it is the third brightest star in the night sky. ♦ Prox·i·ma Centauri (prŏk′sə-mə) is the individual star in this system that is closest to Earth, but it is very faint and far from the system's center of mass.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.Alpha Centauri - brightest star in Centaurus; second nearest star to the sun
Centaurus, Centaur - a conspicuous constellation in the southern hemisphere near the Southern Cross
References in periodicals archive ?
"There's a good few unraced colts and I'm looking forward to Alpha Centauri's half-sister, who is by Sea The Moon.
Winner of her maiden at Naas as a juvenile, proved herself a Guineas prospect with victories at Leopardstown in April and May last year, before finishing over six lengths seventh behind Jessica Harrington's star Alpha Centauri in the Guineas itself at the Curragh in May.
The supplemented Wind Chimes will be a formidable opponent after her head second to Recoletos in last month's Prix du Moulin - while 1,000 Guineas runnerup Laurens brings the small matter of a defeat of the brilliant Alpha Centauri to the table from her last run.
Earlier, home favourite Alpha Centauri was shocked by the English raider Laurens in the Group 1 Matron Stakes.
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ALPHA Centauri continued her fantastic season with a dominant display in the Tattersalls Falmouth Stakes at Newmarket yesterday.
| ALPHA Centauri has seemingly scared off most of the opposition for the Tattersalls Falmouth Stakes, the feature event on day two of Newmarket's July Festival.
ALPHA CENTAURI shone brightly in the Coronation Stakes on Day 4 of this year's Royal Ascot.
Alpha Centauri (11-4 favourite) scorched to an impressive success in the Coronation Stakes on the fourth day ofRoyal Ascot2018 - providing Irish jumps trainer Jessica Harrington with a first winner at the meeting.
Alpha Centauri gave Jessica Harrington a long-awaited first Classic success and she can also step up to the plate to give the trainer an inaugural Royal Ascot winner in the Coronation Stakes.
ALPHA CENTAURI (4.20) can extend a brilliant day for the Irish in the Coronation Stakes.
CLASSIC winners Billesdon Brook, Alpha Centauri and Teppal are set to clash in the Coronation Stakes at Royal Ascot on Friday.