NASA gives green light for Thursday Atlantis landing
www.chinaview.cn 2006-09-21 00:37:18

Special report: Launch of Atlantis 

A mystery object seen floating near the space shuttle Atlantis has forced NASA to delay the shuttle's return for an extra day while engineers try to determine possible damage to the spacecraft.

Space shuttle Atlantis uses its robotic arm to inspect for possible damage to the heat shield.(Xinhua/Reuters Photo)
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    NEW YORK, Sept. 20 (Xinhua) -- Officials overseeing the Atlantis shuttle mission gave the go-ahead Wednesday for its planned landing on Thursday in Florida, according to NASA official website updates.

    NASA said mission managers cleared space shuttle Atlantis for landing. The first available landing opportunity is at 6:21 a.m. EDT (1021 GMT) Thursday at Kennedy Space Center, Fla.

    "We are cleared for entry -- nothing was found missing or damaged on the thermal protection system, the heat shield of the Space Shuttle Atlantis or in fact any other part of the space shuttle, so we feel very confident we have a very good landing opportunity Thursday," said shuttle program manager Wayne Hale.

    NASA delayed a scheduled Wednesday landing and ordered inspections of the shuttle after a mysterious object was seen flying near the ship on Tuesday.

    The final "go-ahead" decision came after engineers reviewed heat shield inspections performed by the crew. The two inspections were conducted to ensure all of Atlantis' critical equipment is in good shape. During the initial inspection, the astronauts used cameras on the shuttle's robotic arm to conduct the scans. And the second inspection with the orbiter boom sensor system allows managers to get a more detailed look to ensure that Atlantis is safe to return to Earth. After closer scrutiny over the shuttle heat shield, NASA managers expressed optimism they could try to land the shuttle in Florida on Thursday.

    To get ready for landing, the crew packed up gear and stowed the Ku-Band antenna, which is used for most shuttle television transmissions.

    Forecasts for Thursday call for acceptable weather at the Florida landing site.

    Atlantis' first and prime landing opportunity begins with a de-orbit burn at 5:14 a.m. EDT (0914 GMT), to start the descent to Florida. A second opportunity is available, beginning with a de-orbit burn at 6:50 a.m. EDT (1050 GMT) leading to a landing at 7:57 a.m. EDT (1157 GMT) in Florida.

    The STS-115 mission has resumed the construction of the International Space Station. Atlantis delivered the new integrated truss to the station on Sept. 11. The STS-115 and Expedition 13 crews used the shuttle and station robotic arms to attach the truss to the orbital outpost. Then STS-115 astronauts conducted three spacewalks in four days to prepare the truss and its solar arrays for operation. Enditem 

Mystery object delays space shuttle return

   BEIJING, Sept. 20 (Xinhuanet) -- A mystery object seen floating near the space shuttle Atlantis has forced NASA to delay the shuttle's return for an extra day while engineers try to determine possible damage to the spacecraft.

Atlantis undocks from Int'l Space Station

In this view from NASA TV, the space shuttle Atlantis is seen from a window of the International Space Station as it performs a 360-degree fly-around of the orbiting laboratory after undocking September 17, 2006. The black strips at the top and bottom of the image are due to the 16:9 aspect ratio of the hand-held high definition video cameras used to record the event from on board the station.

In this view from NASA TV, the space shuttle Atlantis is seen from a window of the International Space Station as it performs a 360-degree fly-around of the orbiting laboratory after undocking September 17, 2006. The black strips at the top and bottom of the image are due to the 16:9 aspect ratio of the hand-held high definition video cameras used to record the event from on board the station.Photo Gallery >>>

    WASHINGTON, Sept. 17 (Xinhua) -- The U.S. space shuttle Atlantis undocked from the International Space Station (ISS) at 8:50 a.m. EDT (1250 GMT)Sunday after astronauts had finished the installation of new solar panels to the orbiting outpost, NASA TV reported. 

Atlantis astronauts complete mission's final spacewalk

Two Atlantis astronauts successfully completed mission's third and final spacewalk Friday morning, according to a report from NASA's mission control center.

Two Atlantis astronauts successfully completed the mission's third and final spacewalk. (Xinhua/AFP Photo)Photo Gallery >>>

    WASHINGTON, Sept. 15 (Xinhua) -- Two Atlantis astronauts successfully completed the mission's third and final spacewalk Friday morning, according to a report from NASA's mission control center.  

Atlantis astronauts finish second spacewalk 

    WASHINGTON, Sept. 13 (Xinhua) -- Two astronauts finished on Wednesday morning the second spacewalk of a shuttle mission critical to completion of the half-finished orbital outpost. 

Atlantis astronauts wraps up first spacewalk

Two astronauts finished on Wednesday morning the second spacewalk of a shuttle mission critical to completion of the half-finished orbital outpost.

Astronaut Joe Tanner works to make the P3/P4 truss operational during his extravehicular excursion from the International Space Station in this view from NASA TV, September 12, 2006.(Xinhua/Reuters Photo)Photo Gallery >>>

    WASHINGTON, Sept. 12 (Xinhua) -- Atlantis mission specialists Joe Tanner and Heidemarie Stefanyshyn-Piper smoothly finished the first of three spacewalks Tuesday morning, preparing the new truss for operation, according to NASA TV.     

Editor: Mu Xuequan
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