Shuttle Endeavour docks with space station (UPDATED)
Editor's note...
CBS News
KENNEDY SPACE CENTER, FL--With commander Mark Kelly at the controls, the shuttle Endeavour caught up with the International Space Station early Wednesday, looping under and then ahead of the lab complex before gliding back to a "silky smooth" docking at the station's forward port at 6:14 a.m. EDT (GMT-4).
"Houston and station, capture's confirmed," pilot Gregory Johnson radioed as the two spacecraft sailed through orbital darkness 220 miles above the south Pacific Ocean.
Inside the space station, European Space Agency astronaut Paolo Nespoli rang the ship's bell in a traditional naval welcome, announcing "Endeavour, arriving."
As usual with shuttle-station linkups, it took most of an orbit to lock the two spacecraft together and complete leak checks before hatches were opened around 7:38 a.m.
Kelly, Johnson, Andrew Feustel, Michael Fincke, Gregory Chamitoff, and European Space Agency astronaut Roberto Vittori floated into the station's Harmony module at 8:10 a.m., welcomed aboard by Expedition 27 commander Dmitry Kondratyev and his five crewmates, Andrey Borisenko, Alexander Samokutyaev, Ronald Garan, Catherine Coleman and Nespoli.
"It's good to be back," said Kelly, who last visited the station in June 2008.
Live television from inside the Harmony module showed the two crews hugging and shaking hands amid smiles and laughter. A few minutes later, they split up for a required safety briefing to familiarize the shuttle fliers with emergency procedures aboard the station.
"The entire rendezvous, approach, RPM (rendezvous pitch maneuver) and final docking was really silky smooth today, we had no anomalies to work, no problems whatsoever, everything went really, really well," said shuttle Flight Director Gary Horlacher.
Kelly's wife, Arizona Rep. Gabrielle Giffords, who was shot in the head in an assassination attempt last January, was expected to undergo surgery Wednesday in Houston to replace a section of her skull that was removed earlier. Giffords flew to Florida last weekend to watch Endeavour's launch Monday and her recovery has been the focus of intense media interest.
Horlacher said he did not know any details about Giffords' medical treatment, but he said it had not affected Kelly's performance in orbit.
"If you didn't know any of that was going on, you wouldn't have any idea that those kind of things are going on in his personal life," Horlacher said. "He's doing great. As far as that actual medical activity, I don't have any details on that. I know the surgeons are keeping him informed appropriately."
The combined crews hit the deck running, transferring spacesuits and other equipment from Endeavour to the station that will be used during four spacewalks later in the mission.
While that was going on, the shuttle's robot arm, operated by Fincke and Vittori, pulled a massive spare parts pallet from Endeavour's cargo bay at 9:27 a.m. and handed it off to the station arm, operated by Johnson and Chamitoff inside the multi-window cupola compartment. Chamitoff and Johnson then moved External Logistics Carrier No. 3 to the left side of the station's power truss and locked it in place just after noon.
The components mounted on ELC-3 are welcome additions to the station's extensive spare parts inventory for use down the road, after the shuttle fleet is retired. Three other ELCs were attached to the station during two earlier shuttle missions, two on the right side of the power truss and one on the lower left.
ELC-3 is carrying 10 spare remote power control module circuit breakers, two spare S-band antenna assemblies, an ammonia tank loaded with 600 pounds of coolant, a high-pressure oxygen tank for the station's airlock and a spare arm for a Canadian cargo manipulator that can be attached to the station's main robot arm. It is also carrying a suite of small military experiments.
With ELC-3 locked in place on the space station, the astronauts are clear to move the shuttle's other primary payload, the $2 billion Alpha Magnetic Spectrometer cosmic ray detector, to its mounting point on the right side of the power truss on Thursday.
The terminal phase of today's rendezvous began with a 10-second rocket firing at 3:37 a.m. to begin closing the final 9.8 mies between the shuttle and the space station. Catching up from behind, Kelly paused the approach 600 feet directly below the space station and carried out a computer-assisted 360-degree back-flip maneuver to expose heat shield tiles on the belly of the orbiter to the lab crew.
Nespoli and Coleman, working in the Russian Zvezda command module, photographed the shuttle with powerful telephoto lenses to help engineers complete an on-going assessment of the shuttle's heat shield.
Television cameras aboard the station captured the initial moments of the rendezvous pitch maneuver, or RPM, but the satellite link dropped out due to the lab's orientation and the rest of the maneuver went unseen on live television. Video was downlinked later showing spectacular views of the full rotation.
With the rendezvous pitch maneuver complete, Kelly guided Endeavour up to a point about 300 feet directly in front of the space station with the orbiter's nose pointed toward deep space and its payload bay toward the station. Working from Endeavour's aft flight deck, he deftly guided the orbiter to a picture-perfect docking at the space station's forward port to cap a two-day rendezvous that began Monday with liftoff from the Kennedy Space Center.
Throughout the final stages of today's approach, Feustel monitored navigation sensors and software designed for NASA's post-shuttle Orion exploration capsule to help engineers calibrate the system and characterize its performance. After undocking May 29, the new system, known by the acronym STORRM, will be put to the test during a re-rendezvous exercise to verify its performance in real-world conditions.
"They had a really good day," Horlacher said. "They had all their systems up, collected data all the way in to the final docking. ... The STORRM folks will be pulling data down for the next few days from their avionics box and be all set up for the undock several days down the road."
In the midst of a busy first few days of docked activity, three of the station's crew members -- Coleman, Nespoli and Kondratyev -- will be gearing up to undock and return to Earth Monday aboard the Soyuz TMA-20 ferry craft. Because the departing crew members need to adjust their sleep cycle to synch up with the landing day timeline -- and because of a two-week launch delay for the Endeavour astronauts -- the two crews are working in staggered shifts.
Garan, assisting the shuttle crew during the early portion of the docked flight, will go to bed at 2:26 p.m., followed a half hour later by Kelly and his crewmates. The station crew plans to go to bed at 5:31 p.m. After the Soyuz TMA-20 departure, the remaining station crew members will adjust their sleep cycles to synch up with the shuttle crew.
Here is a timeline for the remainder of the crew's planned activities for flight day three (in EDT and mission elapsed time; includes revision C of the NASA television schedule; best viewed with fixed-width font):
- Posted at 02:00 AM EDT, 05/18/11: Shuttle Endeavour closes in on space station
- Updated at 03:55 AM EDT, 05/18/11: Terminal initiation burn complete
- Updated at 05:35 AM EDT, 05/18/11: Shuttle performs back-flip maneuver
- Updated at 06:35 AM EDT, 05/18/11: Shuttle Endeavour docks with space station
- Updated at 08:30 AM EDT, 05/18/11: Hatches opened; shuttle crew welcomed aboard space station
- Updated at 09:50 AM EDT, 05/18/11: Mission status briefing
- Updated at 12:15 PM EDT, 05/18/11: Cargo pallet mounted on space station
CBS News
KENNEDY SPACE CENTER, FL--With commander Mark Kelly at the controls, the shuttle Endeavour caught up with the International Space Station early Wednesday, looping under and then ahead of the lab complex before gliding back to a "silky smooth" docking at the station's forward port at 6:14 a.m. EDT (GMT-4).
"Houston and station, capture's confirmed," pilot Gregory Johnson radioed as the two spacecraft sailed through orbital darkness 220 miles above the south Pacific Ocean.
Inside the space station, European Space Agency astronaut Paolo Nespoli rang the ship's bell in a traditional naval welcome, announcing "Endeavour, arriving."
 |
| A closeup, shot from the space station, showing Endeavour's nose during back-flip maneuver designed to help engineers assess the health of the ship's heat shield. (Credit: NASA) |
As usual with shuttle-station linkups, it took most of an orbit to lock the two spacecraft together and complete leak checks before hatches were opened around 7:38 a.m.
Kelly, Johnson, Andrew Feustel, Michael Fincke, Gregory Chamitoff, and European Space Agency astronaut Roberto Vittori floated into the station's Harmony module at 8:10 a.m., welcomed aboard by Expedition 27 commander Dmitry Kondratyev and his five crewmates, Andrey Borisenko, Alexander Samokutyaev, Ronald Garan, Catherine Coleman and Nespoli.
"It's good to be back," said Kelly, who last visited the station in June 2008.
 |
| The Endeavour astronauts float into the International Space Station about two hours after docking. Shuttle commander Mark Kelly, center, shakes hands with station astronaut Ronald Garan. (Credit: NASA TV) |
"The entire rendezvous, approach, RPM (rendezvous pitch maneuver) and final docking was really silky smooth today, we had no anomalies to work, no problems whatsoever, everything went really, really well," said shuttle Flight Director Gary Horlacher.
 |
| The shuttle Endeavour docked with the International Space Station early Wednesday after a smooth rendezvous. (Credit: NASA TV) |
Horlacher said he did not know any details about Giffords' medical treatment, but he said it had not affected Kelly's performance in orbit.
 |
| The shuttle moves into shadow directly in front of the International Space Station prior to docking. (Credit: NASA TV) |
The combined crews hit the deck running, transferring spacesuits and other equipment from Endeavour to the station that will be used during four spacewalks later in the mission.
While that was going on, the shuttle's robot arm, operated by Fincke and Vittori, pulled a massive spare parts pallet from Endeavour's cargo bay at 9:27 a.m. and handed it off to the station arm, operated by Johnson and Chamitoff inside the multi-window cupola compartment. Chamitoff and Johnson then moved External Logistics Carrier No. 3 to the left side of the station's power truss and locked it in place just after noon.
 |
| About 600 feet directly below the space station, Endeavour commander Mark Kelly guided the shuttle through a 360-degree back-flip maneuver, allowing the lab crew to photograph the ship's heat shield tiles. (Credit: NASA TV) |
ELC-3 is carrying 10 spare remote power control module circuit breakers, two spare S-band antenna assemblies, an ammonia tank loaded with 600 pounds of coolant, a high-pressure oxygen tank for the station's airlock and a spare arm for a Canadian cargo manipulator that can be attached to the station's main robot arm. It is also carrying a suite of small military experiments.
With ELC-3 locked in place on the space station, the astronauts are clear to move the shuttle's other primary payload, the $2 billion Alpha Magnetic Spectrometer cosmic ray detector, to its mounting point on the right side of the power truss on Thursday.
The terminal phase of today's rendezvous began with a 10-second rocket firing at 3:37 a.m. to begin closing the final 9.8 mies between the shuttle and the space station. Catching up from behind, Kelly paused the approach 600 feet directly below the space station and carried out a computer-assisted 360-degree back-flip maneuver to expose heat shield tiles on the belly of the orbiter to the lab crew.
Nespoli and Coleman, working in the Russian Zvezda command module, photographed the shuttle with powerful telephoto lenses to help engineers complete an on-going assessment of the shuttle's heat shield.
Television cameras aboard the station captured the initial moments of the rendezvous pitch maneuver, or RPM, but the satellite link dropped out due to the lab's orientation and the rest of the maneuver went unseen on live television. Video was downlinked later showing spectacular views of the full rotation.
With the rendezvous pitch maneuver complete, Kelly guided Endeavour up to a point about 300 feet directly in front of the space station with the orbiter's nose pointed toward deep space and its payload bay toward the station. Working from Endeavour's aft flight deck, he deftly guided the orbiter to a picture-perfect docking at the space station's forward port to cap a two-day rendezvous that began Monday with liftoff from the Kennedy Space Center.
Throughout the final stages of today's approach, Feustel monitored navigation sensors and software designed for NASA's post-shuttle Orion exploration capsule to help engineers calibrate the system and characterize its performance. After undocking May 29, the new system, known by the acronym STORRM, will be put to the test during a re-rendezvous exercise to verify its performance in real-world conditions.
"They had a really good day," Horlacher said. "They had all their systems up, collected data all the way in to the final docking. ... The STORRM folks will be pulling data down for the next few days from their avionics box and be all set up for the undock several days down the road."
In the midst of a busy first few days of docked activity, three of the station's crew members -- Coleman, Nespoli and Kondratyev -- will be gearing up to undock and return to Earth Monday aboard the Soyuz TMA-20 ferry craft. Because the departing crew members need to adjust their sleep cycle to synch up with the landing day timeline -- and because of a two-week launch delay for the Endeavour astronauts -- the two crews are working in staggered shifts.
Garan, assisting the shuttle crew during the early portion of the docked flight, will go to bed at 2:26 p.m., followed a half hour later by Kelly and his crewmates. The station crew plans to go to bed at 5:31 p.m. After the Soyuz TMA-20 departure, the remaining station crew members will adjust their sleep cycles to synch up with the shuttle crew.
Here is a timeline for the remainder of the crew's planned activities for flight day three (in EDT and mission elapsed time; includes revision C of the NASA television schedule; best viewed with fixed-width font):
DATE/EDT...DD...HH...MM...SS...EVENT
12:16 PM...02...03...20...00...SSRMS ungrapples ELC-3
12:21 PM...02...03...25...00...ELC-3 power cable mate
02:56 PM...02...06...00...00...STS crew sleep begins
03:41 PM...02...06...45...00...ISS evening planning conference
04:00 PM...02...07...04...00...Mission Management Team briefing on NASA TV
05:00 PM...02...08...04...00...Daily highlights reel on NASA TV (repeated hourly)
05:31 PM...02...08...35...00...ISS crew sleep begins
09:45 PM...02...12...49...00...ISS flight director update
10:40 PM...02...13...44...00...ISS flight director update replay
10:56 PM...02...14...00...00...Endeavour crew/Garan wakeup