Proxima Centauri


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Related to Proxima Centauri: Betelgeuse, Barnard's Star, Alpha Centauri

Prox·i·ma Cen·tau·ri

 (prŏk′sə-mə sĕn-tôr′ē)
n.
The closest to Earth of three stars in the Alpha Centauri system. At a distance of 4.2 light-years, Proxima Centauri is the closest star to Earth after the sun.

[New Latin Proxima Centaurī : Latin proxima, feminine of proximus, nearest; see proximate + Centaurī, genitive of Centaurus, centaur, Centaurus; see centaur.]

Prox′i•ma Centau′ri

(ˈprɒk sə mə)
n.
the nearest star to the sun at a distance of 4.3 light-years, part of Alpha Centauri.
[< New Latin: nearest (star) of Centaurus]

Prox·i·ma Centauri

(prŏk′sə-mə)
See under Alpha Centauri.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.Proxima Centauri - the nearest star to the sun; distance: 4.3 light years
Centaurus, Centaur - a conspicuous constellation in the southern hemisphere near the Southern Cross
References in periodicals archive ?
35 times that of Earth, Ross 128b is the second-closest, potentially Earth-size planet within the habitable zone of its star, after Proxima Centauri b.
Space weather emitted by Proxima Centauri, the star closest to our sun, may make that system rather inhospitable to life after all.
At the recently concluded Fall 2017 meeting of the American Geophysical Union (AGU) in New Orleans, scientists from NASA's Jet Propulsion Laboratory (JPL) presented a paper that spoke about a prospective mission to our nearest stellar neighbor, Proxima Centauri.
TEHRAN (FNA)- The ALMA Observatory in Chile has detected dust around the closest star to the Solar System, Proxima Centauri.
A conventional rocket would take 120,000 years to reach Proxima b, which orbits the red dwarf star Proxima Centauri.
The lasers would blast them up to one-fifth of light speed in a few minutes, and then they cruise for twenty years or so until they reach their destination -- in the first instance, Proxima Centauri, the nearest star
Pereira also sees Air Force cooperation with commercial companies developing space flight technologies as a benefit to both, from developing suborbital space planes, manned capsules and space waypoints, or "hotels", to projects as ambitious as Breakthrough Starshot, a proposed mission to send a microchip all the way to Proxima B, an exo-planet orbiting the star Proxima Centauri, and transmit data back to Earth.
The exoplanet Proxima b was discovered at our cosmic doorstep, orbiting Proxima Centauri, the nearest star to our sun.
It circles Proxima Centauri, the nearest star to our sun.
In August, breathless headlines heralded the discovery of a small, potentially habitable planet orbiting Proxima Centauri, a dim red dwarf star just 4.
The Parkes radio telescope in New South Wales has been pointed towards Proxima Centauri, a red dwarf star 4.
3 light-years, this system is made up of the binary formed by the stars Alpha Centauri A and Alpha Centauri B, plus the faint red dwarf Alpha Centauri C, also known as Proxima Centauri.