Stephen Hawking, who passed away last night at the age of 76, had a long connection with public television – as you might expect for someone who promoted curiosity and big questions about the universe.
As Neil deGrasse Tyson tweeted in tribute, “His passing has left an intellectual vacuum in his wake. But it’s not empty. Think of it as a kind of vacuum energy permeating the fabric of spacetime that defies measure.”
Read on for more about Hawking’s life and work.