A Sad Planet.

There was once a planet that was very sad. People living on that planet hadn't looked after it. People launched various technologies and discovered many things on that planet. Because of the huge population and several inventions, the planet had become contaminated with rubbish and pollution so there were a few plants and animals left. 

One day a boy was walking on the planet when he passes a way he noticed a small plant along the roadside. The plant was very sick- almost dying. So the boy dug up the plant carefully with roots and soil. The boy started looking for a place where he could look after it but couldn't find any place on that sad planet. So the boy wore his space suit and climbed on his space ship to find another planet where the plant could possibly live in. After roaming many planets he didn't find any suitable zone for the plant's survival. Finally, he went on the moon where he found that the plant can survive here and he re-planted it. After taking care of the plant time to time, the plant turned into a giant tree and started to give fruits. Later on, many new plants germinated there.

Whenever a new plant germinated there it gave a shining light towards the earth. It might be warning light to people saying that if you don't look after your planet then a day will come when all plants will be able to grow on the moon only.