Promotional Poster | |
| Mission type | Long-duration expedition |
|---|---|
| Expedition | |
| Space station | International Space Station |
| Began | 18 June 2016 05:52 UTC[1] |
| Ended | 6 September 2016 (2016-09-07Z) UTC |
| Arrived aboard | Soyuz TMA-20M Soyuz MS-01 |
| Departed aboard | Soyuz TMA-20M Soyuz MS-01 |
| Crew | |
| Crew size | 6 |
| Members | Expedition 47/48: Aleksey Ovchinin Oleg Skripochka Jeffrey Williams Expedition 48/49: Kathleen Rubins Anatoli Ivanishin Takuya Onishi |
Expedition 48 mission patch (l-r) Skripochka, Williams, Ovchinin, Onishi, Ivanishin, Rubins | |

Expedition 48 was the 48th expedition to theInternational Space Station.
Jeffrey Williams,Aleksey Ovchinin andOleg Skripochka transferred fromExpedition 47. Expedition 48 began upon the departure ofSoyuz TMA-19M in 18 June 2016[1] and concluded upon the departure ofSoyuz TMA-20M on September 6, 2016. The crew ofSoyuz MS-01 were transferred toExpedition 49.[2][3][4]
| Position | First Part (June 2016) | Second Part (July 2016 to September 2016)[5] |
|---|---|---|
| Commander | Fourth and last spaceflight | |
| Flight Engineer 1 | First spaceflight | |
| Flight Engineer 2 | Second spaceflight | |
| Flight Engineer 4 | Second Spaceflight | |
| Flight Engineer 5 | First Spaceflight | |
| Flight Engineer 6 | First spaceflight | |
| Spacewalkers | Start (UTC) | End (UTC) | Duration | |||
| 1. | August 19, 2016 13:04 | August 19, 2016 19:02 | 5 hours 58 minutes | |||
| Installation of theInternational Docking Adapter (IDA) onPressurized Mating Adapter-2 and installation of cables for the next IDA[6] | ||||||
| 2. | September 1, 2016 11:53 | September 1, 2016 17:41 | 6 hours 48 minutes | |||
| The main objective of this EVA was to retract a thermal radiator on theIntegrated Truss Structure segmentP1. This radiator was supposed to be retracted duringExpedition 45's EVA 2 (November 6, 2015) but was not completed. The radiator had been deployed onExpedition 33's EVA 1 (November 1, 2012) in an attempt to isolate a coolant leak. Additional completed tasks included installing HD video cameras on the port/outboard side of the station (one zenith, one nadir), applying additional torque toSARJ bolts, photographing the inside of the SARJ, tying back a protective blanket covering hardware which will be robotically manipulate later, and tying back Crew and Equipment Translation Aid (CETA) Cart brake handles to keep them out of the SARJ rotation envelope.[7][8][9] | ||||||