{"id":137217,"date":"2026-07-03T09:20:36","date_gmt":"2026-07-03T06:20:36","guid":{"rendered":"https:\/\/mersingazetesi.com\/?p=137217"},"modified":"2026-07-03T09:45:31","modified_gmt":"2026-07-03T06:45:31","slug":"turkiyenin-ikinci-astronotu-tuva-cihangir-atasever-ve-gerceklestirdigi-deneyler","status":"publish","type":"post","link":"https:\/\/mersingazetesi.com\/index.php\/2026\/07\/03\/turkiyenin-ikinci-astronotu-tuva-cihangir-atasever-ve-gerceklestirdigi-deneyler\/","title":{"rendered":"T\u00dcRK\u0130YE\u2019N\u0130N \u0130K\u0130NC\u0130 ASTRONOTU TUVA C\u0130HANG\u0130R ATASEVER VE GER\u00c7EKLE\u015eT\u0130RD\u0130\u011e\u0130 DENEYLER"},"content":{"rendered":"
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T\u00fcrkiye\u2019nin ikinci astronotu Tuva Cihangir Atasever, T\u00fcrk Uzay Bilim Misyonu kapsam\u0131nda 8 Haziran 2024 tarihinde Virgin Galactic\u2019e ait “VSS Unity” y\u00f6r\u00fcnge alt\u0131 arac\u0131yla ba\u015far\u0131l\u0131 bir Y\u00f6r\u00fcnge Alt\u0131 Ara\u015ft\u0131rma U\u00e7u\u015fu ger\u00e7ekle\u015ftirmi\u015fti.<\/div>\n
Yakla\u015f\u0131k 3 dakikal\u0131k mikro yer \u00e7ekimi (a\u011f\u0131rl\u0131ks\u0131z) ortam\u0131nda 7 farkl\u0131 bilimsel deney y\u00fcr\u00fctm\u00fc\u015ft\u00fc.<\/div>\n
Bu deneylerden 3’\u00fc, T\u00fcrkiye’nin ilk astronotu Alper Gezeravc\u0131’n\u0131n Uluslararas\u0131 Uzay \u0130stasyonu’nda ba\u015flatt\u0131\u011f\u0131 \u00e7al\u0131\u015fmalar\u0131n devam\u0131 niteli\u011findedi.<\/div>\n
Tuva Cihangir Atasever\u2019in Ger\u00e7ekle\u015ftirdi\u011fi 7 Deney \u015funlard\u0131:<\/div>\n
1. UZ\u0130KAT (Uzayda \u0130ns\u00fclin Kalemi Testi): TUA ve Axiom Space ortakl\u0131\u011f\u0131nda yap\u0131lan bu deneyde, \u00f6zel bir kutudaki iki farkl\u0131 ins\u00fclin kaleminin mikro yer \u00e7ekimi ortam\u0131ndaki doz aktar\u0131m verimlili\u011fi ilk kez test edilmi\u015ftir. Gelecekte diyabet hastas\u0131 bireylerin uzay istasyonlar\u0131na gitmesi durumunda uygulanacak tedaviler i\u00e7in veri toplanm\u0131\u015ft\u0131.<\/div>\n
2. IvmeRad Radyasyon Dozimetresi: ODT\u00dc \u0130VMER taraf\u0131ndan geli\u015ftirilen giyilebilir bir iyonize radyasyon cihaz\u0131d\u0131r. Astronotun anl\u0131k olarak maruz kald\u0131\u011f\u0131 radyasyon miktar\u0131 \u00f6l\u00e7\u00fclerek, gelecekteki uzay g\u00f6revlileri i\u00e7in koruyucu ekipman geli\u015ftirilmesine altl\u0131k olu\u015fturulmu\u015ftu.<\/div>\n
3. BEACON (Beyin G\u00f6r\u00fcnt\u00fcleme Deneyi): Sa\u011fl\u0131k Bilimleri \u00dcniversitesi ve Harvard T\u0131p Fak\u00fcltesi ortakl\u0131\u011f\u0131yla y\u00fcr\u00fct\u00fclm\u00fc\u015ft\u00fcr. Yak\u0131n K\u0131z\u0131l\u00f6tesi Spektroskopisi y\u00f6ntemi kullan\u0131larak u\u00e7u\u015fun t\u00fcm evrelerinde astronotun beynindeki kan yay\u0131l\u0131m\u0131 ve omurilik s\u0131v\u0131s\u0131 dinamikleri incelenmi\u015fti.<\/div>\n
4. YUVA (Y\u00f6r\u00fcnge Alt\u0131 U\u00e7u\u015fta Vezik\u00fcl Analizi): Bilkent \u00dcniversitesi UNAM taraf\u0131ndan y\u00fcr\u00fct\u00fclen bu deneyde, mikro yer \u00e7ekiminin ve u\u00e7u\u015f stresinin ba\u011f\u0131\u015f\u0131kl\u0131k sistemi h\u00fccreleri \u00fczerindeki etkileri h\u00fccresel d\u00fczeyde incelenmi\u015fti.<\/div>\n
5. MESSAGE (Microgravity Associated Genetics): \u00dcsk\u00fcdar \u00dcniversitesi taraf\u0131ndan haz\u0131rlanan bu deneyde, mikro yer \u00e7ekimi ortam\u0131n\u0131n insan gen ifadesi ve ba\u011f\u0131\u015f\u0131kl\u0131k h\u00fccreleri \u00fczerindeki etkileri analiz edilmi\u015ftir. (Alper Gezeravc\u0131’n\u0131n deneyinin devam\u0131yd\u0131.)<\/div>\n
6. METABOLOM: Ankara \u00dcniversitesi taraf\u0131ndan y\u00fcr\u00fct\u00fclen bu \u00e7al\u0131\u015fma, uzay u\u00e7u\u015fu fakt\u00f6rlerinin astronotun metabolizmas\u0131nda yol a\u00e7t\u0131\u011f\u0131 molek\u00fcler ve biyokimyasal de\u011fi\u015fimleri ortaya koymay\u0131 ama\u00e7lam\u0131\u015ft\u0131r. (Alper Gezeravc\u0131’n\u0131n deneyinin devam\u0131yd\u0131.<\/div>\n
7. M\u0130YELO\u0130D: Hacettepe \u00dcniversitesi imzal\u0131 bu deneyde, uzay yolculu\u011fu s\u0131ras\u0131nda maruz kal\u0131nan fakt\u00f6rlerin ba\u011f\u0131\u015f\u0131kl\u0131k sistemini bask\u0131layan “Miyeloid k\u00f6kenli bask\u0131lay\u0131c\u0131 h\u00fccreler” \u00fczerindeki etkisi incelenmi\u015ftir. (Alper Gezeravc\u0131’n\u0131n deneyinin devam\u0131d\u0131r).<\/div>\n
Atasever, bu bilimsel ara\u015ft\u0131rmalar\u0131n yan\u0131 s\u0131ra d\u00fcnya y\u00f6r\u00fcngesinde kurulmas\u0131 planlanan ticari uzay istasyonlar\u0131 i\u00e7in de \u00f6nemli k\u0131lavuz veriler elde etmi\u015fti.<\/div>\n
Uzay \u00e7al\u0131\u015fmalar\u0131na ba\u015flamadan \u00f6nce meydana gelen \u00e7al\u0131\u015fmalara bir g\u00f6z atal\u0131m:<\/div>\n
29 Nisan 2023 tarihinde Cumhurba\u015fkan\u0131m\u0131z Say\u0131n Recep Tayyip Erdo\u011fan, Atat\u00fcrk Havaliman\u0131’nda d\u00fcnyan\u0131n en b\u00fcy\u00fck havac\u0131l\u0131k, uzay ve teknoloji festivali TEKNOFEST’te yapt\u0131\u011f\u0131 konu\u015fmada T\u00fcrkiye’nin uzay yolculu\u011fu i\u00e7in Alper Gezeravc\u0131’n\u0131n asil, Tuva Cihangir Atasever’in yedek uzay yolcular\u0131 olarak belirlendi\u011fini duyurmu\u015ftu.<\/div>\n
Tuva Cihangir Atasever kimdir?<\/div>\n
Tuva Cihangir Atasever, 12 A\u011fustos 1992\u2019de Ankara\u2019da do\u011fdu.<\/div>\n
Bilkent \u00dcniversitesi Elektrik ve Elektronik M\u00fchendisli\u011fi B\u00f6l\u00fcm\u00fcnden mezun oldu.<\/div>\n
Daha sonra Irvene\u2019deki Kaliforniya \u00dcniversitesinde elektrik- elektronik m\u00fchendisli\u011fi alan\u0131nda y\u00fcksek lisans yapt\u0131.<\/div>\n
Ard\u0131ndan ROKETSAN\u2019da 5 y\u0131l boyunca aviyonik sistem m\u00fchendisi olarak \u00e7al\u0131\u015ft\u0131.<\/div>\n
T\u00fcrkiye\u2019nin ikinci astronotu Tuva Cihangir Atasever, y\u00f6r\u00fcnge alt\u0131 u\u00e7u\u015funu tamamlayarak, 7 bilimsel deney ger\u00e7ekle\u015ftirdi.<\/div>\n
Atasever\u2019in uzay seferi, Aksaray, Ankara, Bursa, Erzurum, Gaziantep, \u0130stanbul, Kayseri, Kocaeli, Konya ve Samsun’daki T\u00dcB\u0130TAK bilim merkezlerinden b\u00fcy\u00fck bir heyecanla canl\u0131 olarak takip edildi.<\/div>\n
Atasever\u2019in de i\u00e7inde bulundu\u011fu, New Mexico\u2019daki Spaceport tesisinden ta\u015f\u0131y\u0131c\u0131 u\u00e7ak arac\u0131l\u0131\u011f\u0131yla havalanan VSS Unity y\u00f6r\u00fcnge alt\u0131 arac\u0131, TS\u0130 18.40 ini\u015f yapt\u0131.<\/div>\n
1 saat 10 dakika s\u00fcren yolculuk boyunca, Tuva Cihangir Atasever 7 bilimsel deneye imza att\u0131. U\u00e7a\u011f\u0131n ABD\u2019nin New Mexico eyaletinde bulunan Spaceport tesisine inmesiyle, 4 astronot ve 2 pilottan olu\u015fan 6 ki\u015filik \u201cGalactic 07\u201d ekibinin bir \u00fcyesi olan Atasever\u2019in y\u00f6r\u00fcnge alt\u0131 ara\u015ft\u0131rma u\u00e7u\u015fu da sona erdi.<\/div>\n
Atasever, yakla\u015f\u0131k 3 dakikal\u0131k serbest d\u00fc\u015fme faz\u0131nda, mikro yer \u00e7ekimi ortam\u0131nda 7 bilimsel deneyi ger\u00e7ekle\u015ftirdi.<\/div>\n
Bilimsel bir misyon ger\u00e7ekle\u015ftiren Atasever\u2019in \u00fczerindeki astronot tulumu, 3 deneye ili\u015fkin ekipmanlar\u0131 ta\u015f\u0131yabilmesi i\u00e7in \u00f6zel olarak revize edildi.<\/div>\n
\u201cBEACON\u201d isimli beyin g\u00f6r\u00fcnt\u00fcleme deneyi kapsam\u0131nda Atasever, kafas\u0131na takt\u0131\u011f\u0131 yak\u0131n k\u0131z\u0131l\u00f6tesi spektroskopisi \u00f6l\u00e7\u00fcm cihaz\u0131n\u0131 u\u00e7u\u015fun t\u00fcm fazlar\u0131nda \u00fczerinde ta\u015f\u0131d\u0131.<\/div>\n
B\u00f6ylece beynin prefrontal korteks b\u00f6lgesindeki kan yay\u0131l\u0131m\u0131 ve omurilik s\u0131v\u0131s\u0131n\u0131n dinamikleri incelendi.<\/div>\n
Bu deneye ek olarak d\u00fcnyay\u0131 uzak noktadan g\u00f6rm\u00fc\u015f olman\u0131n yarataca\u011f\u0131 psikolojik de\u011fi\u015fim ve d\u00f6n\u00fc\u015f\u00fcmler de Atasever\u2019den \u00f6rnekler toplanarak analiz edilecek.<\/div>\n
IvmeRad Radyasyon Dozimetresi deneyiyle ne kadarl\u0131k radyasyona maruz kal\u0131nd\u0131\u011f\u0131 bilgisi elde edildi.<\/div>\n
B\u00f6ylelikle, daha sonraki s\u00fcre\u00e7lerde uzay istasyonlar\u0131na gidecek ki\u015filerin anl\u0131k olarak ne kadar radyasyona maruz kalaca\u011f\u0131na ili\u015fkin \u00f6ng\u00f6r\u00fcde bulunulabilecek.<\/div>\n
T\u00fcrkiye Uzay Ajans\u0131 ve Axiom Space’in ortak deneyi olan Uzayda \u0130ns\u00fclin Kalemi Testi ile \u00f6zel kutu i\u00e7ine yerle\u015ftirilmi\u015f 2 farkl\u0131 ins\u00fclin kalemi uzaya ta\u015f\u0131nd\u0131 ve bu ortamdaki doz aktar\u0131m verimlili\u011fi ilk kez test edilmi\u015f oldu.<\/div>\n
B\u00f6ylece gelecek y\u0131llarda D\u00fcnya y\u00f6r\u00fcngesinde in\u015fa edilecek uzay istasyonlar\u0131na diyabetli bireylerin gitmesi halinde uygulanabilecek tedavi y\u00f6ntemlerinin etkinli\u011fine y\u00f6nelik ilk deneme ger\u00e7ekle\u015ftirilmi\u015f olacak.<\/div>\n
Y\u00f6r\u00fcnge Alt\u0131 U\u00e7u\u015fta Vezik\u00fcl Analizi kapsam\u0131nda, u\u00e7u\u015f \u00f6ncesinde ve sonras\u0131nda Atasever’den toplanan biyolojik \u00f6rneklerin i\u00e7inde bulunan h\u00fccre d\u0131\u015f\u0131 vezik\u00fcller, \u00f6zel geli\u015ftirilen mikro ak\u0131\u015fkan \u00e7ip vas\u0131tas\u0131yla izole edildi.<\/div>\n
Bu sayede gelecekte astronotlar uzaya \u00e7\u0131kmadan \u00f6nce uygulanabilecek birtak\u0131m uyumland\u0131rma terapilerinin geli\u015ftirilme potansiyeli ara\u015ft\u0131r\u0131lacak.<\/div>\n
T\u00fcrkiye\u2019nin ilk astronotu Alper Gezeravc\u0131\u2019n\u0131n misyonunda yer alan MESSAGE, METABOLOM ve MIYELOID deneyleri de yine Atasever’in ger\u00e7ekle\u015ftirdi\u011fi Y\u00f6r\u00fcnge Alt\u0131 Ara\u015ft\u0131rma G\u00f6revi\u2019nde uygulanm\u0131\u015f oldu.<\/div>\n
T\u00fcrkiye’nin ikinci astronotu Tuva Cihangir Atasever’in de i\u00e7inde bulundu\u011fu “VSS Unity” y\u00f6r\u00fcnge alt\u0131 arac\u0131 D\u00fcnya’ya ini\u015f yaparak seferini tamamlad\u0131<\/div>\n
New Mexico’daki Spaceport tesisinden ta\u015f\u0131y\u0131c\u0131 u\u00e7ak arac\u0131l\u0131\u011f\u0131yla havalanan “VSS Unity” y\u00f6r\u00fcnge alt\u0131 arac\u0131n\u0131n yolculu\u011fu 1 saat 10 dakika s\u00fcrd\u00fc.<\/div>\n
Ara\u00e7, ta\u015f\u0131y\u0131c\u0131 u\u00e7ak arac\u0131l\u0131\u011f\u0131yla yakla\u015f\u0131k 45 bin fitlik y\u00fcksekli\u011fe eri\u015fmesinin ard\u0131ndan hibrit yak\u0131tl\u0131 roket motorunu ate\u015fleyerek yakla\u015f\u0131k 90 kilometre irtifaya ula\u015ft\u0131.<\/div>\n
T\u00fcrkiye’nin ikinci astronotu Atasever’in de i\u00e7inde yer ald\u0131\u011f\u0131 “VSS Unity” y\u00f6r\u00fcnge alt\u0131 arac\u0131, ABD yerel saatiyle 09.40’ta (TS\u0130 18.40) s\u00fcz\u00fclerek ini\u015f yapt\u0131.<\/div>\n
U\u00e7a\u011f\u0131n ABD’nin New Mexico eyaletinde bulunan Spaceport tesisine inmesiyle, 4 astronot ve 2 pilottan olu\u015fan 6 ki\u015filik “Galactic 07” ekibinin bir \u00fcyesi olan Atasever’in y\u00f6r\u00fcnge alt\u0131 ara\u015ft\u0131rma u\u00e7u\u015fu da sona erdi.<\/div>\n
Atasever’in ara\u015ft\u0131rmac\u0131 astronot olarak bulundu\u011fu m\u00fcrettebatta, ABD’den iki, \u0130talya’dan da bir \u00f6zel astronot yer ald\u0131.<\/div>\n
Her iki astronotumun deneylerinden sonra yap\u0131lan yeni \u00e7al\u0131\u015fmalar gelecekte uzay yar\u0131\u015f\u0131nda bizim de olaca\u011f\u0131miz\u0131n kan\u0131t\u0131d\u0131r.<\/div>\n
Uzay \u00e7al\u0131\u015fmalar\u0131m\u0131z\u0131n \u00fclkemize hay\u0131rlar getirmesi dileklerimizle\u2026<\/div>\n
Ho\u015f\u00e7a kal\u0131n\u0131z.<\/div>\n<\/div>\n
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T\u00fcrkiye\u2019nin ikinci astronotu Tuva Cihangir Atasever, T\u00fcrk Uzay Bilim Misyonu kapsam\u0131nda 8 Haziran 2024 tarihinde Virgin Galactic\u2019e ait “VSS Unity” y\u00f6r\u00fcnge alt\u0131 arac\u0131yla ba\u015far\u0131l\u0131 bir Y\u00f6r\u00fcnge Alt\u0131 Ara\u015ft\u0131rma U\u00e7u\u015fu ger\u00e7ekle\u015ftirmi\u015fti. Yakla\u015f\u0131k 3 dakikal\u0131k mikro yer \u00e7ekimi (a\u011f\u0131rl\u0131ks\u0131z) ortam\u0131nda 7 farkl\u0131 bilimsel deney y\u00fcr\u00fctm\u00fc\u015ft\u00fc. Bu deneylerden 3’\u00fc, T\u00fcrkiye’nin ilk astronotu Alper Gezeravc\u0131’n\u0131n Uluslararas\u0131 Uzay \u0130stasyonu’nda ba\u015flatt\u0131\u011f\u0131 […]<\/p>\n","protected":false},"author":11,"featured_media":136380,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21],"tags":[],"class_list":["post-137217","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-gazi-mert"],"views":156,"_links":{"self":[{"href":"https:\/\/mersingazetesi.com\/index.php\/wp-json\/wp\/v2\/posts\/137217","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mersingazetesi.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mersingazetesi.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mersingazetesi.com\/index.php\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/mersingazetesi.com\/index.php\/wp-json\/wp\/v2\/comments?post=137217"}],"version-history":[{"count":1,"href":"https:\/\/mersingazetesi.com\/index.php\/wp-json\/wp\/v2\/posts\/137217\/revisions"}],"predecessor-version":[{"id":137219,"href":"https:\/\/mersingazetesi.com\/index.php\/wp-json\/wp\/v2\/posts\/137217\/revisions\/137219"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mersingazetesi.com\/index.php\/wp-json\/wp\/v2\/media\/136380"}],"wp:attachment":[{"href":"https:\/\/mersingazetesi.com\/index.php\/wp-json\/wp\/v2\/media?parent=137217"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mersingazetesi.com\/index.php\/wp-json\/wp\/v2\/categories?post=137217"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mersingazetesi.com\/index.php\/wp-json\/wp\/v2\/tags?post=137217"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}