Soyuz Spacecraft Stands Ready for Liftoff

The Soyuz TMA-16M spacecraft
(201503250038HQ) – The Soyuz TMA-16M spacecraft is seen after it was rolled out by train to the launch pad at the Baikonur Cosmodrome, Kazakhstan, Wednesday, March 25, 2015.

The Russian Soyuz spacecraft that will carry three additional crew members to the International Space Station stands ready for its 3:42 p.m. EDT liftoff. NASA Television coverage of the launch begins at 2:30 p.m. Watch on NASA TV or at: https://www.nasa.gov/nasatv.

Scott Kelly of NASA, with Mikhail Kornienko and Gennady Padalka of the Russian Federal Space Agency, will launch aboard their Soyuz TMA-16M spacecraft from the Baikonur Cosmodrome in Kazakhstan.

To join the online conversation about the International Space Station and the one-year mission on Twitter, follow the hashtags #YearinSpace and #ISS.

Crew Works Variety of Space Science as Launch Day Nears

Soyuz TMA-16M Spacecraft
The Soyuz TMA-16M spacecraft is seen after it was rolled out by train to the launch pad at the Baikonur Cosmodrome, Kazakhstan, Wednesday, March 25, 2015.

A variety of science experiments is taking up the Expedition 43 trio’s schedule today. Back on Earth, a new set of International Space Station crew members is a day away from launching to join the orbiting residents.

Commander Terry Virts opened up the Combustion Integrated Rack and replaced components to get ready for upcoming work with the Flame Extinguishment Experiment-2. Astronaut Samantha Cristoforetti, from the European Space Agency, researched the accelerated aging of skin that occurs in space for the Skin-B experiment. Cosmonaut Anton Shkaplerov studied crew mobility in space which may help improve and advance training methods for future crews.

Read more about the FLEX-2 study
Read more about Skin-B
Read more about Motocard

Virts and Cristoforetti also worked to install the Robotics Refueling Mission (RRM)-2 payload inside the Japanese Experiment Module airlock. The RRM-2 investigation is exploring how robotics could be used to fix satellites not designed to be serviced in orbit.

Read more about RRM-2

Soyuz TMA-16M Commander Gennady Padalka and One-Year Crew members Scott Kelly and Mikhail Kornienko are one day away from joining the Expedition 43 crew. They will launch Friday from the Baikonur Cosmodrome in Kazakhstan at 3:42 p.m. EDT and dock less than six hours later to the Poisk module.

Read more about live NASA TV launch and docking coverage of the One-Year Crew

Crew Continues Life Science; Soyuz Rolls Out for Friday Launch

Soyuz TMA-16M Spacecraft
The Soyuz TMA-16M spacecraft is at its pad at the Baikonur Cosmodrome in Kazakhstan Wednesday, March 25, 2015. Photo Credit (NASA/Bill Ingalls)

The orbiting Expedition 43 trio worked ongoing life science Wednesday to improve life on Earth and in space. On the ground at the Baikonur Cosmodrome in Kazakhstan, the Soyuz TMA-16M spacecraft rolled out to its launch pad counting down to a Friday launch to the International Space Station.

In space, Commander Terry Virts scanned his eyes using an Ultrasound as part of the Ocular Health vision checkouts this week. Italian astronaut Samantha Cristoforetti continued working with the TripleLux-B cellular mechanisms experiment. Flight Engineer Anton Shkaplerov wrapped up the Cosmocard investigation that observes the vegetative regulation of cardiac rhythm on long-term spaceflight.

› Read more about the Ocular Health study
› Read more about the TripleLux-B experiment

› Read more about the Cosmocard investigation

Back on Earth, Soyuz Commander Gennady Padalka and One Year Crew members Scott Kelly and Mikhail Kornienko are getting ready for their mission to join Expedition 43. They will launch Friday at 3:42 p.m. EDT for a six-hour, four orbit flight to the station. Padalka will end his stay in space in September. Kelly and Kornienko will return home March 2016.

› Read more about the One-Year Crew

SpaceX is targeting April 10 for the launch of its Dragon private space freighter. Virts and Cristoforetti are packing NanoRacks Cubesat deployers, which were used in Japan’s Kibo lab module, for return to Earth on Dragon when it completes its sixth Commercial Resupply Services mission a month later.

› View NASA’s SpaceX mission page

Medical Checks on Station While New Trio Preps for Launch

Expedition 43 Crew Members
ISS043E001029 (03/13/2015) — Expedition 43 crewmembers prepare for another interview with Earthbound media on Mar 13, 2015 onboard the International Space Station. Commander Terry Virts (center) is joined by ESA (European Space Agency) astronaut and flight engineer Samantha Cristoforetti (left) and Russian cosmonaut Mikhail Kornienko, flight engineer (right) in handling the questions that are asked about life in space.

The orbiting Expedition 43 trio focused on science work Monday as another crew counts down to its launch Friday afternoon to the International Space Station.

Commander Terry Virts and Flight Engineers Samantha Cristoforetti and Anton Shkaplerov have been in space for 120 days. Virts and Cristoforetti participated in their 120 day medical tests. The commander conducted a vision test and measurements for the Ocular Health experiment. Cristoforetti collected blood and urine samples for her Biochemical Profile and Bone and Muscle Check. Shkaplerov worked on his set of Russian science experiments.

› Read more about the Ocular Health study

Back on Earth, One-Year Crew members Scott Kelly and Mikhail Kornienko are in Kazakhstan getting ready to join Expedition 43. The duo will launch Friday at 3:42 p.m. EDT with Soyuz Commander Gennady Padalka. Kelly and Kornienko will return home March 2016. Padalka will end his stay in space in September.

› Read more about the One-Year Crew

Cubesat Deployment Compete; One-Year Crew Preps for Launch

Kornienko, Padalka and Kelly
(From left) Cosmonauts Mikhail Kornienko and Gennady Padalka and NASA Astronaut Scott Kelly pose for a photograph outside a Soyuz simulator during the second day of qualification exams at the Gagarin Cosmonaut Training Center in Star City, Russia. Photo Credit: NASA/Bill Ingalls

The Expedition 42 crew completed the deployment of numerous nanosatellites while also preparing for the departure of a Soyuz crew. The six-member crew also worked on advanced microgravity research and the upkeep of their orbital laboratory and home.

The final pair of Cubesats was deployed overnight completing the launch of a total of 16 nanosatellites from outside the Kibo lab module. The Cubesats were launched from the International Space Station to perform a variety of research.

Commander Barry Wilmore and his Soyuz crewmates Alexander Samokutyaev and Elena Serova are counting down to their departure March 11. Staying behind will be new Expedition 43 Commander Terry Virts and Flight Engineers Samantha Cristoforetti and Anton Shkaplerov.

They will be waiting for new Expedition 43 crew mates Scott Kelly, Mikhail Kornienko and Gennady Padalka who are scheduled to lift off March 27. Kelly and Kornienko are in Star City, Russia, completing final mission preparations and will stay aboard the station until March 2016.