Solar Impulse 2 plane lands in Nanjing, China
22 April 2015 Last updated at 10:50 BST
The sun-powered plane Solar Impulse 2 has landed safely in Nanjing, in the east of China.
The plane is on a mission to travel right around the globe.
On this latest leg of the journey, Bertrand Piccard piloted the plane from Chongqing in the west of China, a journey of 800 miles.
Now the plane will face the tough challenge of crossing the Pacific Ocean.
Read more: How does a solar plane fly at night?
Over the next 10 days, Solar Impulse will have all its systems checked.
Weather experts will then recommend a suitable time to attempt the Pacific flight, when the weather is calm.
The journey will be done in two stages, with a rest in the American island state of Hawaii.
The plane flies slowly, so it will be in the air continuously for several days and nights.
No solar-powered plane has ever flown around the world.