As interest in UFOs and extraterrestrial intelligence grows, the late Stephen Hawking's warning about the risks of contact ...

In 1995, theoretical physicist Stephen Hawking joined the BBC’s future-focused program Tomorrow’s World to imagine what the world would look like in 2025. Alongside other scientific figures ...

In 1975, the British theoretical physicist professor Stephen Hawking argued that—despite their reputation for being inescapable—it is possible for material to leave a black hole.

The basis is a reinterpretation of Hawking radiation. In 1975, physicist Stephen Hawking postulated that contrary to the theory of relativity, particles and radiation could escape from a black hole.