91色情片

Stephen Hawking

Space

We finally know why Stephen Hawking’s black hole equation works

Stephen Hawking and Jacob Bekenstein calculated the entropy of a black hole in the 1970s, but it took physicists until now to figure out the quantum effects that make the formula work

News
The sun

Space

The sun could contain a tiny black hole that formed in the big bang

News
Mandatory Credit: Photo by Lawrence Jackson/AP/Shutterstock (6360330b) Stephen Hawking Professor Stephen Hawking of the University of Cambridge, makes remarks at an event marking the 50th anniversary of NASA,at George Washington University in Washington Hawking NASA, Washington, USA

Physics

Stephen Hawking鈥檚 parting shot is a fresh challenge to cosmologists

News
Stephen Hawking with Thomas Hertog, in Hawking's office

Physics

Stephen Hawking’s final theorem turns time and causality inside out

Features

Humans

Stephen Hawking memoir: ‘An iron man in a frail man’s facade’

Culture

Physics

What would happen if you got sucked into a black hole?

Features

Physics

Stephen Hawking鈥檚 legacy will be honoured with a new 50p coin

News
Physics

The legacy of Stephen Hawking

Video
Hawking radiation

Physics

Sneak peek at Hawking’s last book, Brief Answers to the Big Questions

Culture
Hawking

Physics

Brief Answers to the Big Questions review: Seeking the real Hawking

Stephen Hawking peered deep into black holes and helped integrate the biggest ideas in physics. But the extraordinary genius was very much a man of his times

Culture

Physics

Stephen Hawking, my father: “Harry Potter has magic, we have science”

Features

Physics

Stars gravitate to Stephen Hawking鈥檚 memorial service

Culture

Physics

Stephen Hawking was a brilliant ambassador for science

News

Humans

Hawking’s global warnings divided opinion but the world listened

News