Nasa mercury'ye shuttle yoluyor

[Alis]

Evet nasa simdide mars'dan sonra mercurye gidip bir kac foto cekmek istior.. ve yapiorda..

Mission operators at the Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Md, said MESSENGER's systems performed flawlessly. The spacecraft swooped around Earth, coming to a closest approach point of approximately 1,458 miles (2,347 kilometers) over central Mongolia at 3:13 p.m. EDT on August 2.

The spacecraft used the tug of Earth's gravity to significantly change its trajectory. Its average orbit distance is nearly 18 million miles closer to the sun. The maneuver sent it toward Venus for another gravity-assist flyby next year.

Launched Aug. 3, 2004, from Cape Canaveral Air Force Station, Fla., the solar-powered spacecraft is approximately 581 million miles (930 million kilometers) into a 4.9 billion mile (7.9 billion kilometer) voyage that includes 14 more loops around the sun. MESSENGER will fly past Venus twice and Mercury three times before moving into orbit.

The Venus flybys in October 2006 and June 2007 will use the planet's gravity to guide MESSENGER toward Mercury's orbit. The Mercury flybys in January 2008, October 2008 and September 2009 will help MESSENGER match the planet's speed. These events will set up the maneuver in March 2011 that starts a year-long science orbit around Mercury.

"This Earth flyby is the first of a number of critical mission milestones during MESSENGER's circuitous journey toward Mercury orbit insertion," said Sean C. Solomon, the mission's principal investigator from the Carnegie Institution of Washington. "Not only did it help the spacecraft sharpen its aim toward our next maneuver, it presented a special opportunity to calibrate several of our science instruments."

MESSENGER's main camera snapped several approach shots of Earth and the moon during the past week. Today the camera is taking a series of color images, beginning with South America and continuing for one full Earth rotation. Science team members will string the images into a video documenting MESSENGER's departure.

On Earth approach, the craft's atmospheric and surface composition spectrometer made several scans of the moon in conjunction with the camera observations. In addition, the particle and magnetic field instruments spent several hours measuring Earth's magnetosphere. The science team will download the data and images through NASA's Deep Space Network over the next several weeks, continuing assessment of the instruments' performance.

MESSENGER will conduct the first orbital study of Mercury, the least explored of the terrestrial planets that include Venus, Earth and Mars. During one Earth year (four Mercury years), MESSENGER will provide the first images of the entire planet. It will collect detailed information about the composition and structure of Mercury's crust, its geologic history, nature of its atmosphere and magnetosphere, makeup of its core and polar materials.

MESSENGER, short for MErcury Surface, Space ENvironment, GEochemistry, and Ranging, is the seventh mission in NASA's Discovery Program of lower-cost scientifically focused exploration projects. APL designed, built and operates the spacecraft and manages the mission for NASA's Science Mission Directorate.

[signature][hline]Working on Runuo save project;
Working on Runui playertile project;

[skyly]

venüse ne oldu niye atladılar onu?[signature][hline]İyilik et, iyilik bul.

[mayfer]

kaynaksız alıntı olmaz.

[LasT_SuRviVoR]

napıcaklar venüsü ya bi özelliği yokki merkür en azından güneşe en yakın gezegen.[signature][hline]No matter what situation I am in ...
Resistance will not fall and I will survive.

[Alis]

kaynak Nasa resmi sitesinden alinmistir.[signature][hline]Working on Runuo save project;
Working on Runui playertile project;

[mck]

Nasa yine bir ilk'e imza atıyor

I love Nasa :)[signature][hline]I will sacrifice to find paradise
But I need to know you're behind me

[BullDoG]

acaba nasıl birsey yolliycak yolladigi seyin ssıcaktean erime ihtmali bence buyuk[signature][hline]Wispy, 20 Temmuz 2005 10:21 tarihinde demiş ki:
Hakkari de yola döşenen mayın
blackchaos, 20 Temmuz 2005 10:09 tarihinde demiş ki:
Allah Karayollarının Belasını versin !!!
[b]MALkavianX, 28 Ağustos 2005 13:24 tarihinde Karaköy vapur iskelesinde demiş ki /b]
Abi yok bide disardan zenci ithal etmisler...!!!

[Drigeolf]

voyager dı galiba,daha önce bir kere yollanmıştı, tam anlamıyla bir araştırma yapamadan vgeri dönmüştü.Yani erimez diye biliyorum.

edik:Mercury ne ya?,hadi ingilizce yazı tamam ama, sen kendin ne demeye mercury kullanıyorsun ki?
başlık bence söyle olmalıydı: NASA Merkür'e mekik yolluyor.Yazındada Merkür diye geçmeliydi.(bunlar benim fikrim,birde mekik yerine shuttle kullanabilinir ama, mercury biraz abartı.)

[Bu mesaj Drigeolf tarafından 30 Ağustos 2005 23:09 tarihinde değiştirilmiştir]

[dalamardl]

Abi çeksinler fotografını çekınce ne oluyorsa zaten bişey anlayamadım biz oranın durumunu biliyoruz.Aya çıktında ne oldu ben öndeyim ben liderim dediler biraz pirim yaptılar baş düşmanlarına..

[Hakiki_Portnoy]

zaten olay bu.bütün bu başarı insanlığın başarısı değil "insanlığın teknolojide ilerleme yarışının sonucu"[signature][hline]Vatandaşa sorduk: Dream Theater NEDİR?
Roberha TEMO(½)
-Bence Drimtitır insanın kendine yakışanı giymesidir.dünyada bissürü grup var ama neden Drimtiytır çok tutuyo?çünkü onların hepsi gıcır gıcır ibanezler,tama lar,yamahalar,kurzweil ler giyiyolar.lan ben de giysem onları bana da verirler.para yani.