Australia’s raging bushfires are so bad that satellites thousands of miles above Earth can easily spot their flames and smoke from space.
The fires likely started naturally, though experts think human-caused climate disruption has exacerbated hot, arid conditions that fuel the growth of such blazes. Current estimates suggest eastern Australia’s bushfire crisis has scorched more than 14 million acres of land, killed about half a billion animals, and displaced hundreds of thousands of people.