Running a day late because of a navigation glitch, a SpaceX Dragon cargo ship loaded with nearly 5,500 pounds of supplies and equipment was captured by the International Space Stations robot arm early Thursday, four days after launch from the Kennedy Space Center. <\/p>\n
With the cargo ship flying in formation 30 feet below the lab complex, European Space Agency astronaut Thomas Pesquet, operating the robot arm, locked onto a grapple fixture at 5:44 a.m. EST (GMT-5) to wrap up a picture-perfect automated rendezvous. <\/p>\n
Looks like weve got a great capture, Expedition 50 commander Shane Kimbrough called down to mission control in Houston. Thomas did an awesome job flying it in. <\/p>\n
Congratulations, Thomas, Shane, Expedition 50, great job with Dragon capture, and sorry about the delays, astronaut Mike Hopkins replied from the control center. Now the real work starts. <\/p>\n
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With the Dragon firmly in hand, flight controllers at the Johnson Space Center in Houston took over arm operations and pulled the spacecraft in for berthing at the forward Harmony modules Earth facing port. Sixteen motorized bolts in the ports common berthing mechanism then drove home, locking the spacecraft in place and clearing the way for hatch opening. <\/p>\n
During a rendezvous attempt Wednesday, the Dragons on-board computer aborted the approach because of incorrect navigation data defining its orbit and trajectory. The spacecraft backed off while SpaceX flight controllers in Hawthorne, Calif., assessed the issue, figured out what was wrong and rescheduled a second attempt Thursday. There were no problems the second time around. <\/p>\n
Dragon is now officially arrived to ISS, Pesquet radioed. Were very happy indeed to have it on board, and Im very much looking forward to putting to good use the two-and-a-half tons of science and cargo it carries. <\/p>\n
Wed like to congratulate all the teams that took part in the mission in Hawthorne, California, Houston, Texas, and all over the world. Such a strong partnership between agencies and commercial entities, together with international partners, is without a doubt the future of space exploration. <\/p>\n
A view of the Dragon after capture by the space stations robot arm. <\/p>\n
NASA <\/p>\n
While the Dragon capsule was completing its rendezvous, a Russian Progress supply ship was continuing its own approach to the space station. The Progress MS-05\/66P spacecraft was launched from the Baikonur Cosmodrome in Kazakhstan on Wednesday and if all goes well, it will dock at the Russian Pirs module around 3:34 a.m. Friday. <\/p>\n
The Dragon was launched atop a SpaceX Falcon 9 rocket last Sunday from the Kennedy Space Center, the companys first Florida launch since a spectacular explosion Sept. 1 at the Cape Canaveral Air Force Station that destroyed another Falcon 9 and its communications satellite payload. <\/p>\n
The cargo ships pressurized compartment, the section accessible to the crew inside the station, is packed with 3,150 pounds of supplies and equipment, including 580 pounds of food and clothing, 842 pounds of spare parts and other vehicle hardware and more than 1,600 pounds of science gear. <\/p>\n
Twenty mice are housed in a rodent habitat, part of research to help scientists learn more about what processes govern bone regeneration and healing. Also on board: methicillin-resistant Staphylococcus aureus, or MRSA, in an experiment to learn more about designing more effective drugs by studying how the deadly bacteria mutate. <\/p>\n
Mounted in the Dragons unpressurized trunk section are another 2,100 pounds of equipment: a $92 million ozone monitoring instrument, a $7 million sensor to monitor lightning strikes and experimental gear designed to help engineers perfect autonomous rendezvous and docking software. <\/p>\n
The stations robot arm will be used by flight controllers to extract the cargo from the trunk so the devices can be mounted on the stations main power truss for long-term operation. <\/p>\n
Reloaded with science samples, trash and no-longer-needed equipment, the Dragon is expected to return to Earth in about one month. <\/p>\n
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See the rest here: Running a day late because of a navigation glitch, a SpaceX Dragon cargo ship loaded with nearly 5,500 pounds of supplies and equipment was captured by the International Space Stations robot arm early Thursday, four days after launch from the Kennedy Space Center. Continue reading
\nSpaceX cargo ship finally reaches space station - CBS News<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"