NASA’n\u0131n, uzay mekiklerinin yerini alacak yeni Ares roket sisteminde \u00e7al\u0131\u015fan m\u00fchendislerin bir b\u00f6l\u00fcm\u00fc, i\u015fte ge\u00e7irdikleri zaman\u0131n d\u0131\u015f\u0131nda, daha g\u00fcvenli, daha ucuz ve daha pratik oldu\u011funu s\u00f6yledikleri alternatif bir roket \u00fczerinde \u00e7al\u0131\u015f\u0131yor.<\/p>\n
Projelerine “J\u00fcpiter” ad\u0131n\u0131 veren muhalif bilim adamlar\u0131n\u0131n bu parlak bulu\u015fu da Ares gibi Marshall Uzay U\u00e7u\u015f Merkezi ve di\u011fer NASA kurumlar\u0131 \u00e7al\u0131\u015fanlar\u0131n\u0131n \u00fcr\u00fcn\u00fc.Ares projesinde \u00e7al\u0131\u015fanlar\u0131n bo\u015f zamanlar\u0131nda kendi isimlerini zikretmeden geli\u015ftirdikleri bu sisteme emekli m\u00fchendis ve ba\u015fka uzay tutkunlar\u0131 da destek veriyor.<\/p>\n
Rakip projeye destek veren m\u00fchendislerden Ross Tierney, NASA’daki bir k\u0131s\u0131m m\u00fchendis ve y\u00fcklenici \u015firketin Ares sisteminin planlar\u0131n\u0131n g\u00f6zden ge\u00e7irilmesini istedi\u011fini, ancak unvanlar\u0131n\u0131n tenzil edilmesi, ba\u015fka yere s\u00fcr\u00fclme ya da i\u015ften kovulma korkusuyla konu\u015fmad\u0131\u011f\u0131n\u0131 belirterek, J\u00fcpiter projesine NASA’n\u0131n en \u00f6nde gelen m\u00fchendislerinden, y\u00f6neticilerine kadar 57 g\u00f6n\u00fcll\u00fcn\u00fcn kat\u0131ld\u0131\u011f\u0131n\u0131 kaydetti.Ay seyahati i\u00e7in iki ayr\u0131 roket f\u0131rlat\u0131lmas\u0131n\u0131 \u00f6ng\u00f6ren muhalif J\u00fcpiter projesi, iki roketin de uzay arac\u0131n\u0131n d\u0131\u015f yak\u0131t tank\u0131na ba\u011flanmas\u0131n\u0131 \u00f6ng\u00f6r\u00fcyor. Bu projenin baz\u0131 tasar\u0131m unsurlar\u0131, 1980’lerin ve 1990’lar\u0131n ba\u015f\u0131nda \u00fczerinde \u00e7al\u0131\u015f\u0131lan ve hi\u00e7 kullan\u0131lmayan roket sistemlerine benziyor.<\/p>\n
Projeyi savunanlar, bunun daha basit ve daha g\u00fc\u00e7l\u00fc bir sistem oldu\u011funu, ayr\u0131ca NASA’ya 20 y\u0131l i\u00e7inde geli\u015ftirme a\u015famas\u0131nda 19 milyar dolar ve i\u015fletim s\u0131ras\u0131nda da 16 milyar dolar tasarruf sa\u011flayaca\u011f\u0131n\u0131 s\u00f6yl\u00fcyor.NASA, ge\u00e7en y\u0131l h\u00fck\u00fcmetin sorusu \u00fczerine Ay’a yeniden gitme plan\u0131n\u0131n 20 y\u0131lda 230 milyar dolar olaca\u011f\u0131n\u0131n tahmin edildi\u011fini bildirmi\u015fti. NASA, Ares i\u00e7in \u015fimdiden 7 milyar dolar harcad\u0131.<\/p>\n
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