Call ET? We’d all be dust

GETTING in touch with aliens could trigger “the end of all life on Earth”.

Top American physicist Mark Buchanan, 59, fears ETS could wipe us out because it is likely they are more advanced than us.

He said: “We should be grateful that we don’t yet have any evidence of contact with alien civilisations.” He added: “Attempting to communicate with extraterrestrials, if they do exist, could be extremely dangerous for us.”