NASA astronaut Kate Rubins and two Russian cosmonauts arrived aboard the International Space Station on Oct. 14, returning a medical researcher to the orbiting laboratory ahead of the 20th anniversary of uninterrupted human presence in space.
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A trio of space travelers, including NASA astronaut Kate Rubins, is scheduled to launch aboard the Soyuz MS-17 spacecraft from the Baikonur Cosmodrome in Kazakhstan to the International Space Station at 1:45 a.m. EDT (10:45 a.m. Kazakhstan time) Wednesday, Oct. 14.
Beginning at 12:45 a.m., NASA Television and the agency’s website will provide live coverage of the crew’s launch. Teams at the Baikonur Cosmodrome in Kazakhstan are making final preparations for the liftoff of Rubins and Russian cosmonauts Sergey Ryzhikov and Sergey Kud-Sverchkov.
The launch will send the crew members on a two-orbit, three-hour journey to the space station, where they will join Expedition 63 Commander Chris Cassidy of NASA and Roscosmos cosmonauts Anatoly Ivanishin and Ivan Vagner, temporarily increasing the orbiting laboratory’s population to six people.
It will be the second spaceflight for Rubins and Ryzhikov and the first for Kud-Sverchkov. During their six-month mission, the Expedition 64 crew will conduct research in technology development, Earth science, biology, human research and more. Work on the unique microgravity laboratory advances scientific knowledge and demonstrates new technologies, making research breakthroughs that will enable long-duration human and robotic exploration of the Moon and Mars.
Below is the crew’s launch timeline in EDT:
Oct. 13 EDT L-Hr/M/Sec Event
15:00:04pm 10:45:00 Crew wakeup at Cosmonaut Hotel
18:45:04pm 7:00:00 Crew departs Cosmonaut Hotel
19:30:04pm 6:15:00 Crew arrives at Site 254
20:00:04pm 5:45:00 Batteries installed in booster
20:15:04pm 5:30:00 Crew suit up
20:45:04pm 5:00:00 Tanking begins
21:40:04pm 4:05:00 Booster loaded with liquid oxygen; crew meets with officials
21:59:04pm 3:46:00 Crew walkout from 254; boards bus for the launch pad
22:04:04pm 3:41:00 Crew departs for launch pad at Site 31
22:40:04pm 3:05:00 First and second stage oxygen fueling complete
23:14:04pm 2:31:00 Crew arrives at launch pad at site 31
23:20:04pm 2:25:00 Crew boards Soyuz; strapped in to the Descent module
Oct. 14 EDT
00:10:04am 1:35:00 Descent module hardware tested
00:25:04am 1:20:00 Hatch closed; leak checks begin
00:45:00am 1:00:04 NASA TV LAUNCH COVERAGE BEGINS
00:45:04am 1:00:00 Launch vehicle control system prep; gyro activation
01:00:04am :45:00 Pad service structure components lowered
01:01:04am :44:00 Clamshell gantry service towers retracted
01:05:04am :40:00 NASA TV: Crew pre-launch activities played (B-roll)
01:08:04am :37:00 Suit leak checks begin; descent module testing complete
01:11:04am :34:00 Emergency escape system armed
01:30:04am :15:00 Suit leak checks complete; escape system to auto
01:35:04am :10:00 Gyros in flight readiness and recorders activated
01:38:04am :07:00 Pre-launch operations complete
01:39:04am :06:00 Launch countdown operations to auto; vehicle ready
01:40:04am :05:00 Commander’s controls activated
01:41:04am :04:00 Combustion chamber nitrogen purge
01:42:04am :03:00 Propellant drainback
01:42:21am :02:43 Booster propellant tank pressurization
01:43:34am :01:30 Ground propellant feed terminated
01:44:04am :01:00 Vehicle to internal power
01:44:19am :00:45 ISS FLIES OVER THE BAIKONUR COSMODROME
01:44:29am :00:35 First umbilical tower separates
Auto sequence start
01:44:34am :00:30 Ground umbilical to third stage disconnected
01:44:49am :00:15 Second umbilical tower separates
01:44:52am :00:12 Launch command issued
Engine Start Sequence Begins
01:44:54am :00:10 Engine turbopumps at flight speed
01:44:59am :00:05 Engines at maximum thrust
01:45:04am :00:00 LAUNCH OF SOYUZ MS-17 TO THE ISS
01:53:50am +8:46 Third stage separation and orbital insertion for the
Soyuz MS-17 spacecraft
For launch coverage and more information about the mission, visit: https://blogs.nasa.gov/spacestation/. Get space station news, images and features via social media on Instagram at: @iss, ISS on Facebook, and on Twitter @Space_Station and @ISS_Research.
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Mark Garcia
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Cancer therapy was the main focus of Friday’s research aboard the International Space Station. The Expedition 63 crew is also getting ready to return to Earth while still finding time for more science work.
Microgravity research on the station has enabled pharmaceutical innovations with real benefits for patients on Earth. Biology experiments in space also provide insights into how the human body adapts to weightlessness. This helps doctors keep astronauts healthy as NASA plans missions to the Moon, Mars and beyond.
The Onco-Selectors study taking place today inside the space station’s Life Sciences Glovebox, installed in Japan’s Kibo laboratory module, seeks to develop drugs that could improve the survival rate of cancer patients. Commander Chris Cassidy spent most of Friday mixing and applying a treatment to healthy and cancerous cell samples being observed for the new cancer investigation.
Cosmonauts Anatoly Ivanishin and Ivan Vagner were once again exploring ways to reverse the loss of bone mass that occurs during a long-term space mission. The Russian duo worked throughout the day setting up hardware and logging meals and drinks to monitor and understand the mechanisms of bone loss caused by weightlessness.
The two cosmonauts are also gearing up for their return to Earth with Cassidy in less than two weeks. They have been gathering station hardware and personal items that will soon be stowed inside the Soyuz MS-16 crew ship. All three crew members will parachute to Earth inside the Soyuz spacecraft ending their 196-day space research mission on Oct. 21.
Norah Moran
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