The year 2022 soon draws to a close after being marked by extraordinary upheaval caused by war in Ukraine, the impacts of climate change and pressures of rising inflation.
Towering figures like Queen Elizabeth II and Mikhail Gorbachev as well as film icons such as actor Jean-Luc Godard were among notable deaths.
It was also a year where Elon Musk's chaotic Twitter takeover pushed the phrase "blue tick" into headlines and UK prime minister Liz Truss's tenure was measured by the shelf-life of a head of lettuce.
Here are a series of satellite images that capture the top events of the year:
As 2022 draws to an end, a fresh surge in Covid cases in China has brought back grim memories, and the world has its fingers crossed for 2023.
The Great Climate Change Challenge is now open, and we are looking to connect with social entrepreneurs, tech innovators, NGOs, young scientists and students.
If you are a climate change warrior or know someone who is doing incredible work in this space, send us your entries and we'll bring some of the most innovative stories to the world.