Tuesday, May 21, 2013
By MARCIA DUNN The Associated Press
CAPE CANAVERAL, Fla. - The private company SpaceX made history Friday with the docking of its Dragon capsule to the International Space Station, the most impressive feat yet in turning routine spaceflight over to the commercial sector.
An image provided by NASA-TV shows the SpaceX Dragon commercial cargo craft as Dragon approaches the International Space Station on Friday. Dragon is scheduled to spend about a week docked with the station before returning to Earth on Thursday for retrieval.
Photos by The Associated Press
The private commercial space effort is launched Tuesday as the SpaceX Falcon 9 rocket lifts off from launch complex 40 at the Cape Canaveral Air Force Station in Cape Canaveral, Fla.
It marked the first time a business enterprise delivered a supply ship to the space station.
"There's so much that could have gone wrong and it went right," said an elated Elon Musk, the young, driven billionaire behind SpaceX.
"This really is, I think, going to be recognized as a significantly historical step forward in space travel -- and hopefully the first of many to come."
SpaceX still has to get its Dragon back next week with a load of science gear; the retro bell-shaped capsule is designed to splash down into the ocean, in the style of the Mercury, Gemini and Apollo programs. But Friday was the crucial step, Musk noted, and NASA agreed the next SpaceX mission could come as early as September.
After a three-day flight from Cape Canaveral, the Dragon closed in on the space station as two control centers -- NASA in Houston and SpaceX in Hawthorne, Calif. -- worked in tandem. A problem with the capsule laser-tracking system prompted SpaceX controllers to order a temporary retreat, but the problem quickly was resolved.
NASA astronaut Donald Pettit used the space station's 58-foot robot arm to snare the gleaming white Dragon as the two craft soared 250 miles above Australia, a day after a practice flyby.
"Looks like we've got us a dragon by the tail," Pettit announced once he locked onto Dragon's docking mechanism.
NASA's dressed-up controllers applauded. In contrast, their SpaceX counterparts -- including Musk -- lifted their arms in triumph and jumped out of their seats to exchange high fives.
The company's youthful-looking employees -- the average age is 30 -- were still in a frenzy when Musk took part in a televised news conference a couple of hours later. They screamed with excitement as if it were a pep rally and chanted, "E-lon, E-lon, E-lon," as the 40-year-old Musk, wearing a black athletic jacket with the SpaceX logo, described the day's events.
Alcohol was banned from the premises during the crucial flight operation, Musk noted, "but now that things are good, I think we'll probably have a bit of champagne and have some fun."
Although cargo hauls have become routine, Friday's linkup was significant in that an individual company pulled it off. That chore was previously reserved for a small, elite group of government agencies.
Not only that, the reusable SpaceX Dragon is designed to safely return items, a huge benefit that disappeared with NASA's space shuttles. It is the first U.S. craft to visit the station since the final shuttle flight last summer.
"I think you know it, but you made history today," NASA Administrator Charles Bolden told the space station astronauts and everyone else involved in Friday's docking. "It was an effort that will revolutionize the way we carry out space exploration."
NASA provided seed money for SpaceX -- $381 million going into Tuesday's launch, a small portion of the more than $1 billion that the company has invested in the effort.
Two hours after the capture, the crew attached the Dragon to the space station as the congratulations poured in.
"Everyone who is working to push forward the space frontier recognizes that such a mission is a massive challenge, and I join the world in lauding this important accomplishment," said Richard Branson of Virgin Galactic, a space tourism company that is holding a seat for Musk aboard its SpaceShipTwo.
"Nearly 43 years after we first walked on the moon, we have taken another step in demonstrating continued American leadership in space," said Apollo 11's Buzz Aldrin, the second man to step onto the moon.
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click image to enlarge
In this image provided by NASA-TV, the SpaceX Dragon commercial cargo craft is grappled by the Canadarm2 robotic arm and connected to the International Space Station on Friday.