Tianhe is the core module of the station, which is coming along in its 18-month construction schedule. The station is expected to be completed by late 2022.
The views out the window are spectacular, but we also got a photo that includes a Tianhe window, which looks a lot like a porthole on a ship.
Hongbo shared a look at his bedroom on board Tianhe, which helps to put the size of the window into perspective. Notice how the bed can be closed up like a sleeping bag. That's so the taikonauts can stay put and not float off in microgravity while they're snoozing.
The core module is home base in space for the taikonauts. It will get an expansion with the eventual addition of two more modules designed to host research and experiments.