Aliens almost certainly exist but humans should avoid making contact, Professor Stephen Hawking has warned. In a series for the Discovery Channel the renowned astrophysicist said it was "perfectly rational" to assume intelligent life exists elsewhere.
But he warned that aliens might simply raid Earth for resources, then move on.
"If aliens visit us, the outcome would be much as when Columbus landed in America, which didn't turn out well for the Native Americans," he said.
Prof Hawking thinks that, rather than actively trying to communicate with extra-terrestrials, humans should do everything possible to avoid contact. He explained: "We only have to look at ourselves to see how intelligent life might develop into something we wouldn't want to meet."
Tuesday, Sep 08th
Last update07:36:37 AM GMT
Headlines
Netia McCray recalls how excited she was to join the federal advisory committee on long COVID...
Pine trees near Lake Tahoe are being poisoned in what authorities believe are a series of...
The universe is a strange place — filled with exploding stars, ancient galaxies, and unseen worlds....
Jackie – the beloved bald eagle at California’s Big Bear Lake whose livestream was followed by...
