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The full text of Project Longshot: An Unmanned Probe To Alpha Centauri at Wikisource (This article refers to an Alpha and Beta Centauri as the orbital target of the mission, but the correct nomenclature for these two components of the Alpha Centauri binary star system is Alpha Centauri A and B. Beta Centauri is an entirely different, unassociated star.)
In this picture, Pete Worden giving a speech. Breakthrough Starshot is a research and engineering project by the Breakthrough Initiatives to develop a proof-of-concept fleet of light sail interstellar probes named Starchip, [ 1 ] to be capable of making the journey to the Alpha Centauri star system 4.34 light-years away.
Alpha Centauri ( α Centauri, α Cen, or Alpha Cen) is a triple star system in the southern constellation of Centaurus. It consists of three stars: Rigil Kentaurus ( α Centauri A ), Toliman ( α Centauri B ), and Proxima Centauri ( α Centauri C ). [ 14 ] Proxima Centauri is the closest star to the Sun at 4.2465 light-years (1.3020 pc ).
That breakneck pace would prevent them from staying in the Alpha Centauri system for long, but that would be enough to collect data about the star's alien worlds and send it back. Humanity would ...
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Proxima Centauri is a member of the Alpha Centauri star system, being identified as component Alpha Centauri C, and is 2.18° to the southwest of the Alpha Centauri AB pair. It is currently 12,950 AU (0.2 ly ) from AB, which it orbits with a period of about 550,000 years.
Read full article. NASA hopes to send a probe to Alpha Centauri in 2069 ... When Alpha Centauri is nearly 4.4 light-years away, a ship traveling at a tenth the speed of light would take 44 years ...
2069 Alpha Centauri mission. An artist's depiction of a solar sail. In December 2017, NASA released a mission concept involving the launch, in 2069, of an interstellar probe to search for signs of life on planets orbiting stars in and around the Alpha Centauri system. [ 1][ 2] The announcement was at the annual conference of the American ...