May 11. “Button, Stephen Hawking says that aliens exist.”

“Who are aliens?”

“Aliens are those who exist on other planets other than earth.”

“Are they some kind of creature? Are they like us?”

“I don’t have a clue. He also says that they not only exist on other planets but, perhaps, in the centre of stars or even float in interplanetary space.”

“I’d love to see an alien. Do they look like ET?”

“Perhaps. The other interesting fact is that the universe has 100 billion galaxies, each containing hundreds of millions of stars. In such a big place, it is unlikely that earth alone has life.”

“This is such an interesting topic.”

“Hawking thinks aliens will be the equivalent of microbes or simple animals—the sort of life that has dominated earth for most of its history.”