NASA, Boeing and United Launch Alliance now are targeting 1:20 p.m. EDT Tuesday, Aug. 3, for launch of the Orbital Flight Test-2 (OFT-2) with the International Space Station ready for the arrival of the Starliner spacecraft. NASA’s live launch coverage begins at 12:30 p.m. Docking is targeted for 1:37 p.m. Wednesday, Aug. 4.
OFT-2, Boeing’s second uncrewed flight, is designed to test the end-to-end capabilities of the new system for NASA’s Commercial Crew Program.
Update to NASA’s Boeing Orbital Flight Test-2 Mission
NASA and Boeing have decided to stand down from Friday’s launch attempt of the agency’s Orbital Flight Test-2 mission. Currently, launch teams are assessing the next available opportunity. The move allows the International Space Station team time to continue working checkouts of the newly arrived Roscosmos’ Nauka module and to ensure the station will be ready for Starliner’s arrival.
Space Station Stable After Earlier Unplanned MLM Thruster Firing
Following the docking of the Multipurpose Laboratory Module (MLM), named Nauka, to the International Space Station at 9:29 am EDT, Russian cosmonauts aboard the space station conducted leak checks between Nauka and the service module. At 12:45 pm, the flight control team noticed the unplanned firing of MLM thrusters that caused the station to move out of orientation. Ground teams have regained attitude control and the motion of the space station is stable.
The crew was never and is not in any danger, and flight controllers in Mission Control Houston are monitoring the status of the space station. Teams are also monitoring the impact to tomorrow’s launch of the Boeing Starliner spacecraft. Updates on the space station will be provided on NASA.gov and the agency’s social media pages.
The uncrewed Multipurpose Laboratory Module (MLM), named Nauka, the Russian word for “science,” arrived at the International Space Station’s Poisk module on the space-facing side of the Russian segment at 9:29 a.m. EDT, eight days after lifting off from the Baikonur Cosmodrome in Kazakhstan.
Nauka will serve as a new science facility, docking port, and spacewalk airlock for future operations.