Actress Anne Hathaway, who plays an astronaut in science fiction "Interstellar", says she believes in aliens, but is unsure about how they would look like.

The 31-year-old actress shared her views about extraterrestrial life during an interview with The Mail, reports femalefirst.co.uk.

"I've never had any problem with the idea that there is other life in the universe. Does that life look exactly like us? Probably not. In fact, I couldn't even imagine what these other life forms might look like, or what set of values they might hold or knowledge they might understand," she said.

"I've always thought it's highly unlikely there's nothing out there. I certainly don't struggle to believe that they exist," she added.

`The Devil Wears Prada` actress also said that she dreamed of exploring the solar system as a kid.