Boeing's Starliner spacecraft completed a hot fire July 27 at the ISS as part of certification for reentry. Its 1st historic test flight with astronauts is more than 50 days into a planned 10-day mission, following technical issues.

Boeing's Starliner tests thrusters at ISS as NASA reviews options for astronauts' return to Earth

Source: space
Source Link: https://www.space.com/boeing-starliner-iss-hot-fire-reentry-preparation