After more than a month’s delay Endeavour began its flight to the international space station on the eve of the 40th anniversary of the liftoff of man’s first moon landing

After more than a month’s delay, space shuttle Endeavour and seven astronauts have thundered into orbit in a flight to the international space station, hauling up a veranda for Japan’s enormous lab and looking to set a crowd record.

Success came on launch try number 6, on the eve of the 40th anniversary of the liftoff of man’s first moon landing.

But the mood was dampened somewhat when Nasa managers watched the launch video.

Eight or nine pieces of foam insulation came off the external fuel tank during liftoff, and the shuttle was hit at least two or three times, said Bill Gerstenmaier, Nasa’s space operations chief. Some scuff marks were spotted, but that probably is coating loss and considered minor, he said.

In fact, Mission Control told the astronauts that the damage which occurred not quite two minutes into the flight looked to be less extensive than what occurred on the last flight. The impacts were around the edge of the shuttle where the right wing joins the fuselage.

Engineers immediately began reviewing all the launch pictures, standard procedure ever since flights resumed following the Columbia disaster. Gerstenmaier said zoom-in photos will be taken of the entire shuttle right before it docks with the space station on Friday, to ascertain whether it suffered any serious damage. It will take days to go through all the data.

At a news conference, Gerstenmaier noted that the Endeavour crew has shuttle repair kits on board. In case of irreparable damage, the astronauts could move into the space station for two to three months and await rescue by another shuttle.

Columbia was destroyed during re-entry in 2003 because of a hole in its wing, left there by flyaway foam at liftoff.

Endeavour blasted off a little after 6pm from its seaside pad the same one used to launch Apollo 11 on 16 July 1969 a welcome sight for shuttle workers who had to overcome hydrogen gas leaks last month and, since the weekend, thunderstorms.

The skies finally cleared, allowing commander Mark Polansky and his crew to embark on their 16-day adventure. One more holdup and they would have tied a record for the most shuttle launch delays.

Later, from orbit, Polansky radioed, “For all of us, it was a pretty decent wait, but we are thrilled to be here.”

The astronauts will catch up on Friday afternoon with the space station, which was soaring more than 220 miles above the Pacific at launch time. When they do, it will be the first time 13 people are together in space. Ten is the previous record.