Sex offender Jeffrey Epstein hosted Professor Stephen Hawking on the private Caribbean island where Prince Andrew is alleged to have slept with an underage "sex slave".
The celebrated physicist attended a conference on the Caribbean island of St Thomas as part of an event sponsored by shamed Epstein, who describes himself on his blog as a "science philanthropist".
The Nobel prizewinner was reportedly one of several eminent scientists invited to the event, which included trips to the sex offender's private island retreat nearby.
A picture of Hawking, purportedly taken during the conference, is featured on the Jeffrey Epstein VI Foundation blog in a posting topped with the dateline March 21, 2012.
But it is not yet clear when the conference - called "The Energy of Empty Space That Isn't Zero" - took place or how long it lasted.