צוליב דעם שלעכטן וועטער אין די קענעדי ספעיס צענטער האט דער שאטל נישט געקאנט לאנדן נעכטן,
די נייע לאנדונג איז געסקעזשולט אויף דינסטאג פארטאגס 5:08
ונזכה ונחי'
ונראה
נשלח ב-8/8/2005 20:26
דער פחד נעמט אוועק דעם גאנצער יישוב הדעת
קען איינער פרובירן אריינצוגיין אין מח פון די אסטראנאטען?
נשלח ב-8/8/2005 20:39
ווי איך פארשטיי, איז די כבוד וואס זיי באקומען עולה על כולנה!
זיי ווערן באשריבן אין די וועלטס פרעסע, און וואו מען שטייט און גייט רעדט מען פון זיי. פארשטייט זיך אז זיי קענען שטייגן אין ראנג. חוץ מזה געוויסע קאמפאניס וועלן פארלייגן וועלטן אז זיי זאלן קומען פירן זייער ביזנעס, פאר גראב געלט. בקיצור א פארזיכערטן עולם הזה...
פון די אנדערע חלק ווילן זיי ניטאמאל טראכטן...
נשלח ב-9/8/2005 15:34
יעצט אין פאקט איז עס די ערשטע
נשלח ב-9/8/2005 21:14
בואכם לשלום
וואס איז יעצט ווייטער?
NASA eyes shuttle's future
Falling foam vexes engineers
By Thom Patterson
CNN.com
(CNN) -- -- With Discovery and its crew safely back on Earth, NASA turned its attention Tuesday to the next space shuttle mission and a threat to the orbiter that has put future flights on hold.
The "only thing that went wrong" during Discovery's mission, NASA Administrator Mike Griffin said, was falling insulating foam during its launch. Griffin has ordered that no shuttle mission will fly until engineers determine how to fix the problem.
Shuttle Atlantis had been scheduled to lift off during a launch window in September, but officials acknowledge that is now unlikely.
But pressure is on NASA to meet its obligations to finish construction on the orbiting international space station.
"We're going to try as hard as we can to get back in space this year, because we have a big construction project we're working on and we need the shuttle to do it," Griffin said at a Florida news conference Tuesday. "So we're going to try as hard as we can, but we're not going to go until we're ready to go."
NASA engineers have been working on the foam problem after shedding was videotaped during Discovery's July 26 launch.
None of the debris appeared to damage the orbiter.
The insulating foam prevents ice from forming on the shuttle's exterior fuel tank, which gets very cold from its contents of low-temperature liquid hydrogen and oxygen.
Shedding -- which was blamed for the Columbia disaster in 2003 -- was supposed to have been resolved for Discovery's mission.
Columbia investigators determined that foam struck the shuttle during launch, dooming the orbiter to break apart when it re-entered Earth's atmosphere.
In the wake of the tragedy, NASA spent millions of dollars to redesign the liquid fuel tank.
NASA said it would never be able to eliminate shedding completely, but engineers thought they had eliminated the shedding of large pieces of debris.
They had hoped that any debris shed would be no heavier than three-hundredths of a pound.
A piece that broke loose from Discovery is thought to have weighed nine-tenths of a pound.
The piece of foam that doomed Columbia weighed 1.6 pounds.
Discovery has brought back new data that engineers may be able to use to minimize foam shedding from future fuel tanks.
"We always knew this was a test flight that was going to give us a lot of information," said Bill Parsons, shuttle program manager. "We have some things that we learned and that we have to go to work on."
Griffin has said that the shuttle program will end in 2010, to make way for a new vehicle -- dubbed the Crew Exploration Vehicle (CEV), designed to take astronauts back to the moon and perhaps beyond to Mars.
