Pfupisa nyaya yacho:  Kuti vapemberere gore rechi25 reHubble Space Telescope mangwana, NASA yakabudisa mufananidzo wetsamba inoshamisa yenyeredzi yakatorwa nechiteshi chinotarisa zviri muchadenga. Mufananidzo wacho unoratidza boka renyeredzi rakakura riri kure rine nyeredzi dzinenge 3 000 rinonzi Westerlund 2 riri mukati me'nzvimbo yokuzvarira' nyeredzi inonzi Gum 29, iri kure nepasi nemakore chiedza 20 000. Mumufananidzo wacho nyeredzi duku dzakakura zvikuru dzinogona kuonwa dzichipa nzvimbo iri pedyo mafuta ayo inoda kuumba nyeredzi itsva. Dzorera pasi kuti uone vhidhiyo. Nzvimbo inochengeterwa nyeredzi ine nyeredzi dzinenge 3 000 inonzi Westerlund 2 iri kure nepasi redu nemakore-chiedza anenge 20 000 muboka renyeredzi rinonzi Carina inoratidzwa mumufananidzo uyu wakatorwa neHubble Space Telescope, wakabudiswa nhasi kupemberera kupemberera kwegore negore kwakatangwa Hubble. Hubble yakatangwa musi wa 24 April 1990 iri muchikepe chinonzi Space Shuttle Discovery. Pasinei zvapo nokuvamba kusingapindirani, apo girazi rayo guru rakanga rapwanywa kuva chimiro chisina kururama, Hubble nokukurumidza akavamba kudzorera mifananidzo inoshamisa yechisiko chapose pose chiri kure, kuchifadza masayendisiti neruzhinji zvakafanana pasi pano. Uye uyu mufananidzo wapedzisira kubudiswa hausi iwo chete, unoratidza boka renyeredzi rinoshamisa riri muboka renyeredzi rinonzi Carina. Teresikopu yacho, payakatanga kugadzirwa, yakanga ine vavariro huru - yakareba mamita 12,3 uye yakafara mamita 4,2. Inotenderera Pasi iri pakakwirira kanenge makiromita 555 nokumhanya kwemakiromita 27 750 paawa, ine zviridzwa zvayo zvakanyatsogadziriswa kuti zviongorore kufamba kwayo. Inokwanisa kutora mufananidzo wezvose zviri muchadenga muchiedza cheinfrared, chinooneka uye cheultraviolet. Kunofungidzirwa kuti teresikopu yacho inogona kupfuurira kushanda kutozosvikira muna 2020, apo ichapindana neJames Webb Space Telescope, iyo yakagadzirirwa kuvhurwa muna 2018. 'Hubble akachinja zvachose maonero atinoita zvinhu zvose zvakasikwa,' akadaro John Grunsfeld, muchadenga uye mubatsiri mukuru weNASA's Science Mission Directorate. 'Mufananidzo uyu wemoto une nyeredzi negasi rinopenya mufananidzo wakakodzera wokupemberera makore 25 esayenzi inoshamisa yeHubble.' Hubble yakatora mufananidzo wacho ichishandisa Wide Field Camera 3 yayo, iyo yakapfuura nomumucheka une guruva we...
Masayendisiti eNasa muCalifornia akabudisa mufananidzo wegungano guru riri kure renyeredzi 3,000 rinonzi Westerlund 2. Nyeredzi dzakakura dzinoonekwa dzichidyisa matunhu eguruva negasi mumufananidzo, dzichikonzera kuumbwa kwenyeredzi itsva. Mufananidzo wacho wakabudiswa kuti ucherechedze kupemberera kwechi25 kweHubble Space Telescope mangwana. Yakatangwa musi wa24 Kubvumbi 1990 uye, mushure mekutanga kusingafadzi, yakave nebasa rakabudirira zvikuru.