Origami flowers

She didn't know where she was going, she just ran and ran until she was gasping and out of breath. She bent over with her hands on her knees and tried to catch her breath. When she straightened up, she looked around and saw people staring up at the sky, open mouthed. Asteroids, dozens of them, about 10 metres in diameter falling towards the earth. Everyone had been preparing for this, they all knew what to do, but they had never even begun to think that it could become a reality and now they forgot the warnings, the training and began to run in a blind panic, anywhere they could.