A cosmologist suggests we should look for exploration, along with energy signatures, to try and find aliens. Dyson spheres of some kind may be built to harvest energy from dark matter in black holes.

“Freeman Dyson said that we should dismantle Jupiter ... according to Zaza Osmanov, an affiliate of SETI and associate dean ...

Of the many well-known names in science, few have been as reluctant to stick to one particular field as Freeman John Dyson. Born in the UK in 1923, he showed a great interest in mathematics and ...

The concept of the sphere was first proposed by physicist and mathematician Freeman Dyson in 1960. Such structures might be detectable and reveal the existence of intelligent civilizations.

For over 60 years, one intriguing concept in this search is the idea of a Dyson Sphere. Physicist Freeman Dyson introduced ...

In 1958, that was the question facing nuclear physicist Freeman Dyson and the team behind Project Orion — one of many Cold War attempts to find new beneficial uses for the bomb. Then one day ...