Tag Archives: space

Until recently our cosmic neighborhood was growing faster than the speed of light. Now it’s run into a roadblock.

“From a physical point of view everything that is outside our neighborhood is pure extrapolation.” – Willem de Sitter (1932) Physics is coming up against two fundamental limits: It can never observe the biggest and the smallest things that it needs to study. Some seem satisfied this is the end of our search for ultimate […]

Physics has long been confused about the concept of ‘now’. New insights show that it is fundamental.

A sense of Now is the universal human experience. Yet modern physics cannot handle the concept of the present moment. Indeed relativity—our great theory of space and time—insisted on embedding it within a time dimension and then crossbreeding this dimension with three space dimensions to make spacetime. This was a blunder. It blocks progress. Physics […]

Are we alone? Winston Churchill penned a scientific answer almost 80 years ago. New discoveries show he was right.

Is there life out there? has long been an issue. Recently the issue has been shifting to: How many planets harbour life? Winston Churchill (with whom I’m proud to share a publisher) was among the first to ask this question. In 1939—shortly before he became Prime Minister of Britain—he penned an unpublished work of careful […]

This universal principle created all space and matter from the beginning of time. Today, it’s still creating strange phenomena around the world.

Emergence is the source of all the laws of physics. Strange spots called fairy circles illustrate the way emergence brings new fundamental properties into the world, including space and matter. There are millions of them. Bare patches in grasslands, remarkably well-defined, regular in shape and spacing, and ordered in a roughly-hexagonal array over long distances, […]