Official Webcast by NASA has started
Update ↗
Target passed; update pending
The last published target has passed. This does not confirm liftoff, success or cancellation. Check the provider updates below.
Source record updated . This is a source update, not a confirmed launch time.
Check the source: Launch Library ↗
Time to target
Awaiting update
Target time, not a confirmed liftoff.
LOCATIONInternational Space Station
Mission
NASA astronauts Anne McClain and Nichole Ayers will relocate a space station communications antennae and install a mounting bracket ahead of the installation of an additional set of International Space Station Rollout Solar Arrays, also called IROSA. The arrays will boost power generation capability by up to 30%, increasing the station’s total available power from 160 kilowatts to up to 215 kilowatts. The arrays will be installed on a future spacewalk following their arrival on a SpaceX Dragon commercial resupply services mission later this year. McClain will serve as spacewalk crew member 1 and will wear a suit with red stripes. Ayers will serve as spacewalk crew member 2 and will wear an unmarked suit. This will be the third spacewalk for McClain and the first for Ayers. U.S. spacewalk 93 will be the 275th spacewalk in support of space station assembly, maintenance, and upgrades.
- Provider
- National Aeronautics and Space Administration
- Programs
- International Space Station
Recorded timing
This is a mission record, not an upcoming calendar appointment.
Coverage & sources
Links supplied by the mission data provider.
Coverage and times may change.
Further reading
Launch Library ↗Explore on iPhone
Browse mission details and discover upcoming launches in Spacian.
Open mission in Spacian ↗