Following the successful spacewalk on Friday the International Space Station operations team used the station’s Canadarm2 to move the Pressurized Mating Adapter (PMA) 3 from its home on Node 3 where it has been since arrival in October 2000 to the Zenith of Node 2.
With this move complete the next International Docking Adapter (IDA) can be delivered by SpaceX to complete the migration of the two PMA’s to support the Commercial Crew dockings including those by Boeing’s CST-100 and SpaceX Crewed Dragon scheduled to start either later this year or in 2018.
Astronauts Shane Kimbrough and Thomas Pesquet completed the third Extravehicular activity (EVA) of Expedition 50 with the successful re-pressurization of the Quest airlock. The spacewalk lasted 6 hours 34 minutes and the astronauts completed the following tasks. Prepare PMA for
- Prepare PMA for move
- Installed new Epic MDM
- Camera WorkLubricated Canadarm2 end effector and inspected a radiator value.
- Lubricated Canadarm2 end effector
- Inspected a radiator value.
This was the 198th spacewalk performed at the International Space Station, for a total time of 1,236 hours and 38 minutes
This was Shane’s 5th EVA for a total time of 31 hours, 56 minutes and Thomas’s 2nd who now has 12 hours, 32 minutes working outside in space.
The next spacewalk is currently scheduled for March 30th.
NASA Astronaut Jeff Williams broke NASA Astronaut Scott Kelly’s record today for the longest cumulative time spent in space for a US astronaut. Jeff is on his fourth mission to space, which include one Space Shuttle mission and three long duration missions to the International Space Station.
For this current mission Jeff launched on March 18th, 2016 with Cosmonauts Aleksey Ovchinin and Oleg Skripochka aboard their Soyuz TMA-20M vehicle and docked at the station 6 hours later. Jeff later took command of the station just before the departure of previous commander NASA Astronaut Tim Kopra.
Jeff previous flew on STS-101, Soyuz TMA-8 (Expedition 13), Soyuz TMA-16 (Expedition 21/22).
Jeff will return to Earth in September having surpassed 533 cumulative days in space.
The International Docking Adapter (IDA) that was transported to the International Space Station (ISS) in the trunk of the SpaceX Dragon spacecraft was successfully installed to the end of the Pressurized Mating Adapter 2 (PMA-2) during a spacewalk today.
Astronauts Jeff Williams and Kate Rubins performed a 5 hour 58 minute spacewalk to complete the installation of the IDA, with the exception of a small issue removing the cap from one of the cable connectors the installation went very smoothly. Once the IDA was soft docked to the PMA Astronaut Takuya Onishi commanded two sets of hooks to permanently mate the IDA to the PMA thereby allowing Jeff and Kate to reconfigure the cables on the IDA to allow future visiting vehicle to dock with it.
Once the IDA work was completed they two moved on to installation of cables that will be used for the second IDA which is due to be delivered in late 2017. The crew were planning to attempt some get ahead tasks, however Jeff started to have communication issues and they decided to returned to the airlock to conclude the successful spacewalk.
This was the fourth spacewalk for Jeff, and the first for Kate.
Images captured from NASA TV of the spacewalk
Following the two successful launches over the weekend the International Space Station now has two additional vehicles attached.
Monday evening the Progress MS-03/64P vehicle completed it’s mission with a picture perfect docking to the Pirs module.
And early this morning ISS Commander Jeff Williams and Flight Engineer Dr. Kate Rubins successfully captured the Dragon CRS-9 spacecraft.
Three hours later Dragon was berthed to the station completing the two day journey and allowing the crew to begin operations to access the cargo.
Now that Dragon is attached to the station the crew can begin preparations for a Spacewalk to attached the International Docking Adapter 2 (IDA-2) that was carried to the station in the trunk of the vehicle. This is critical to the future of the Commercial Crew program for SpaceX and Boeing as it will allow there new vehicles to automatically dock with the station.
The second launch of International Space Station Cargo this weekend was completed successful this morning following the successful delivery to orbit of the Dragon capsule.
Following a smooth countdown the Falcon 9 rocket lifted off at 12:45:29 am EDT today propelling the Dragon capsule to orbit, the first stage then returned to the Cape for a successful landing at LZ1.
Once in orbit the Dragon capsule deployed it’s Solar Array’s before starting its journey to the station.
In the first of two International Space Station Cargo launches this weekend the Russian Progress 64P was successfully delivered to orbit today by it’s Soyuz booster.
Following a smooth countdown the Soyuz rocket lifted off at 5:41pm EDT.
This is the third flight of the MS version of the Progress Cargo vehicle and will be using a two day rendezvous profile with arrival at the station expected on Monday 18th at 8:22 PM EDT.
Ten months after the failed CRS-7 launch SpaceX resumed their servicing missions to the International Space Station today with the successful launch of their Dragon spacecraft.
Following a smooth countdown the Falcon 9 lifted off at 4:43 pm EDT to begin a 10 minute climb to orbit.
As with previous launches SpaceX also attempted to land the first stage on the Drone Ship after it had completed it’s job getting the 2nd stage and Dragon on their way. Unlike previous attempts to land on the Drone Ship this time they were successful.
Dragon is now in orbit and making it’s way towards a capture on Sunday.
The Russian Progress MS-02 spacecraft launched successfully today beginning a two day journey to dock with the International Space Station.
Roscosmos elected to do the two day journey to allow time to fully test all the upgraded systems on the newer MS version of the vehicle. The first Soyuz MS crewed mission is due to launch in June and validation of the systems is required before that can occur.
This is the second of three cargo vehicles scheduled to travel to the station in less than a month.
European Space Agency Astronaut Tim Peake of the UK arrived at the International Space Station today following a smooth launch and four orbit accelerated rendezvous. Tim and fellow travelers NASA’s Tim Kopra and RSA’s Yuri Malenchenko lifted off from Baikonur Cosmodrome at 6:03 AM EST today and once in orbit begun there four orbit, six hour journey to the station.
The crew had to perform a manual docking after the KURS automated docking was aborted when the craft was just 20 metres away from the station.
Tim’s mission called Principia will see him stay at the station for six months during which time he will perform numerous experiments including interacting with two Raspberry PI’s that were recently launched to the station aboard the Cygnus spacecraft. The PI’s will be executing programs created by school children around the UK which were selected during a competition.
Tim is the second UK astronaut to travel into space and the first to the ISS, the previous traveler Helen Sharman visited the Mir station.
Current station commander Scott Kelly posted the following picture of the launch captured from the station today.
Video of launch
Video of arrival and docking
Video of the hatch opening