Pfupisa nyaya yacho:  Robhoti rokutanga pasi rose rokutsvaka mapuraneti rinotarisirwa kuti richabatsira kutsvaka mapuraneti akafanana nePasi angagona kutsigira upenyu mune mamwe masisitimu ezuva. Zvino masayendisiti akaratidza mano ayo kupfurikidza nokushandisa teresikopu kuwana gadziriro yenyika yakasiyana nedzimwe inotenderera nyeredzi iri pedyo iri kure namakore chiedza 54 kubva kwatiri. Mapuraneti ose ari matatu ari muchirongwa chacho anotenderera nyeredzi yacho, HD 7924, ari pedyo zvikuru kupfuura Mercury inotenderera zuva, achipedza kutenderera kwavo mumazuva 5, 15 uye 24 chete. The Automated Planet Finder (APF) inoumbwa ne2.4-metre automated telescope uye yakavharirwa, uye yakakwirira-resolution spectrograph. The spectrograph inotora nyeredzi kubva kune telescope uye inoipararira kuita muraraungu wemavara, ichipatsanura mwenje muchikamu chezviuru zvemawavelengths akasiyana ayo anogona kuyerwa. The Automated Planet Finder (APF) ine 2.4-metre automated telescope uye chivharo, uye yakakwirira-resolution spectrograph. Spectrograph inotora chiedza chenyeredzi kubva muteresikopu ndokuchiparadzira kuva muraraungu wemivara, ichipatsanura chiedza kuva chiedza chezviuru zvemawavelength akasiyana-siyana anogona kuyerwa zvakarurama zvikuru. Kuyera chitarisiko chenyeredzi kakawanda kunoita kuti vazivi venyeredzi vakwanise kuona kudengenyeka kuduku kunokonzerwa nenyeredzi nechisimba chinokwezva chenyika inotenderera. Teresikopu yacho nespectrograph zvinoshanda semarobhoti usiku hwoga hwoga uye zvinonanga nyeredzi dziri pedyo dzakarongwa kare. APF inodzicherechedza usiku hwoga hwoga kwemwedzi yakawanda, ichitsvaka mapuraneti ane matombo ane uremu hushoma, akafanana nePasi. Chinangwa chikuru chekutsvakurudza mapuraneti ekunze kwezuva ndechokuwana mapuraneti akaita sePasi anogona kutsigira upenyu. 'Mapuraneti matatu aya akasiyana nemamwe ose ari muzuva redu, ane uremu hunopeta hwePasi nekanomwe kana kuti kasere uye anotenderera pedyo zvikuru nenyeredzi yawo,' anotsanangura kudaro mumwe mudzidzi akapedza kudzidza paUC Berkeley anonzi Lauren Weiss. Kunyange zvazvo mapuraneti acho achigona kunge achipisa zvikuru kuti pave noupenyu, kuwanikwa kwawo kunoratidza kuti Automated Planet Finder (APF) iri kuCalifornia inokwanisa kuita zvakawanda. 'Urongwa uhwu hwokuzvigadzirira hunochinja zvinhu zvikuru mune zvomuchadenga,' akadaro Andrew Howard, mumwe...
Automated Planet Finder muCalifornia yakawana mapuraneti akapoteredza HD 7924. Mapuraneti anotenderera nyeredzi ari pedyo zvikuru kupfuura Mercury inotenderera zuva. Masayendisiti anoti kushandisa michina kutsvaka upenyu hwomumwe munhu kunogona kubatsira. ' Zvakafanana nokuva nemotokari isina mutyairi inoenda kunotenga nyika'vakadaro.