Dyson Ring Archives

December 10, 2024December 10, 2024 by Mark Thompson

New Technique for Spotting Dyson Rings Unveiled.

Artist's impression of a Dyson Sphere. The construction of such a massive engineering structure would create a technosignature that could be detected by humanity. Credit: SentientDevelopments.com/Eburacum45

Dyson spheres and rings have always held a special fascination for me. The concept is simple, build a great big structure either as a sphere or ring to harness the energy from a star. Dyson rings are far more simple and feasible to construct and in a recent paper, a team of scientists explore how we might detect them by analysing the light from distant stars. The team suggests they might be able to detect Dyson rings around pulsars using their new technique.

June 27, 2024June 27, 2024 by Mark Thompson

That’s No Planet. Detecting Transiting Megastructures

One of the easiest ways to find exoplanets is using the transit method. It relies upon monitoring the brightness of a star which will then dim as a planet passes in front of it. It is of course possible that other objects could pass between us and a star; perhaps binary planets, tidally distorted planets, exocomets and, ready for it…. alien megastructures! A transit simulator has been created by a team of researchers and it can predict the brightness change from different transiting objects, even Dyson Swarms in construction.

May 15, 2017April 14, 2020 by Matt Williams

Finding Alien Megastructures Around Nearby Pulsars

Artist's representation of a Dyson ring, orbiting a star at a distance of 1 AU. Credit: WIkipedia Commons/Falcorian

During the 1960s, Freeman Dyson and Nikolai Kardashev captured the imaginations of people everywhere by making some radical proposals. Whereas Dyson proposed that intelligent species could eventually create megastructures to harness the energy of their stars, Kardashev offered a three-tiered classification system for intelligent species based on their ability to harness the energy of their planet, solar system and galaxy, respectively.