Bill Clinton says we may not be alone.

During an appearance on ABC’s “Jimmy Kimmel Live” Wednesday, the 42nd president was pressed by host Jimmy Kimmel about whether he saw any classified information while in office proving the existence of aliens.

While Clinton said he had “all the Roswell papers reviewed” and found no clear evidence that aliens exist, he also said he wouldn’t be shocked if intelligent life exists outside our planet or even if extraterrestrials one day visit Earth.

“We know now we live in an ever-expanding universe,” Clinton said. “We know that there are billions of stars and planets literally out there — and the universe is getting bigger. We know from our fancy telescopes that just in the last two years more than 20 planets have been identified outside our solar system that seem to be far enough away from their suns — and dense enough — that they might be able to support some form of life.”

“So it makes it increasing less likely that we’re alone,” he continued.

“Oh, you’re trying to give me a hint that there are aliens,” Kimmel quipped in response.

“No, I’m trying to tell you I don’t know,” Clinton replied. “But if we were visited some day, I wouldn’t be surprised. I just hope that it’s not like ‘Independence Day,’ the movie — that it’s, you know, a conflict.”

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