"Commander Mark Polansky docked space shuttle Endeavor to the International Space Station's Harmony node at 1:47 pm (1747 GMT) while flying 220 miles (354 kilometers) above the Gulf of Carpentaria," off Australia, NASA said.

During the delicate docking maneuver the two space vehicles approached each other at 28,000 kilometers (17,398 miles) per hour, giving Polansky a margin of error of 4.5 centimeters (1.8 inches) to complete the procedure, NASA said.

Following leak checks, the hatch separating the two space vessels is expected to open 90 minutes after docking, at 3:43pm (1943 GMT), uniting the Endeavour and ISS crews for a welcome ceremony.

The entry of Endeavour's crew aboard the ISS will bring the number of astronauts inside the orbiting space station to a record 13.

As the shuttle approached the ISS, Polansky photographed the underside of the Endeavour to discover whether Wednesday's takeoff caused any damage to the shuttle's heat shield.

During the launch, which came after five failed take off attempts since June 13, including three scrapped since Saturday due to poor weather conditions, debris could be seen peeling away from the shuttle and then striking it.

Endeavour astronauts used the shuttle's robotic arm for what the space agency called "the standard flight day two inspection" of the reinforced carbon nose cap and the wing's leading edge.

NASA officials have said there is not yet any cause for concern and that an early review showed only "a few minor dings" in some tiles due to the loss of small foam pieces from the external fuel tank.

But imagery experts on the ground will continue to assess images transmitted by the astronauts to determine the state of the shuttle's thermal protection system, NASA said.

The US space agency has been cautious about conditions for the shuttle's exit and return since the Columbia craft blew apart some 20,000 meters (65,500 feet) above the Earth in 2003 as it was returning from a 16-day space mission to land in Florida.

A chunk of insulation that broke off from Columbia's external fuel tank during takeoff had gouged the space shuttle's heat shield, allowing superheated gases to melt the shuttle's internal structure before it exploded, killing all seven astronauts onboard.

During their first full day in space, the Endeavour crew inspected the spacesuits that they will use during the five spacewalks planned during the mission.

The seven-person crew, including six Americans and one Canadian also tested rendezvous equipment, installed a camera for the orbiter docking system and extended the docking ring that sits on top the system.

The Endeavour mission aims to help fulfill "Japan's hope for an out-of-this-world space laboratory," as the shuttle delivers state-of-the-art equipment to conduct experiments in the vacuum of space, according to NASA.

One of the crew's members, Endeavour Mission Specialist Tim Kopra, will be staying aboard the ISS, taking over from Japanese engineer Koichi Wakata, who has been in space for 124 days.

The ISS should be completed in 2010, also the target date for the retirement of the US fleet of three space shuttles.

Share This Article With Planet Earth

del.icio.us	Digg	Reddit
YahooMyWeb	Google	Facebook

Related Links
Shuttle at NASA
Watch NASA TV via Space.TV
Space Shuttle News at Space-Travel.Com

Memory Foam Mattress Review

SPACE MEDIA NETWORK PROMOTIONS Solar Energy Solutions Tempur-Pedic Mattress Comparison ... Newsletters :: SpaceDaily :: SpaceWar :: TerraDaily :: Energy Daily XML Feeds :: Space News :: Earth News :: War News :: Solar Energy News