Posts tagged kardashev-scale
A young B-type star (with a mass of about 10 M$_{\odot}$) is surrounded by a debris disk extending from about 2 AU to 1000 AU away. The disk has a mass of about 300 Earth masses - enough to form qu...
Set in the distant future, human is transitioning to a type 3 advanced civilization on a Kardashev scale in about a hundred years or two. We have nearly exhausted the energy from our Sun and severa...
This question is a different version of other questions that I have found here discussing a similar but different problem. The problem I'm facing here is about the excess or waste heat that an adv...
In response to a question about an asteroid filled with degenerate matter, Ender Look suggested that using matter from a black dwarf would be better than using matter from a white dwarf since black...
This question about genetics (not required reading) contains the phrase "science of a Type II civilization." This got me to thinking: although we intuitively know what this means, does this actual...
Hope this isn't too broad. I tried to make it as easy to understand as possible. A list of these technologies would be great
Let's assume that I managed to create a wormhole, only problem is,that I have to observe it with microscopes (it's so small), but I can keep it open. Also, I have a dyson sphere. I want the power ...
There's a Kardashev scale in which Earth civilisation is at 0 (the lowest) level with all following levels being purely hypothetical and describing civilisations more advanced than human. Is there...
A K2+ civilization wants to build a fission star, a huge mass of fissile material which doesn't collapse due to the radiation emitted by its fission decay. I know there are reactors like the aqueou...
Assuming in a galaxy far far away there is a Type 2 civilization (currently on the verge of making the transition to Type 3). Their scientists predicted that the star (red giant) they are orbiting...
I'm going for the ultimate in world building here: Creating a whole new star. I have a race that's about a Type II civilization (as per the Kardashev scale). The important thing here is that they'...
I suppose there is sufficient time for us to achieve type 2 civ status on the Kardashev scale, that means we cannibalise the Sun! Joke aside would such a civilization level be sufficient to revert ...
An earlier question here concerning a cube-shaped planet got me thinking. Suppose an artificial world-sized engineering project as described in this answer The K-II civilization that built it ...
The Eternal Emperor wants to throw a party the likes of which the galaxy has never seen. The billionth anniversary of his reign is fast approaching (a mere hundred thousand years away!). He has bro...
All the recent talk on Worldbuilding about the vast energies available to higher-level Kardashev civilizations, the need for 50,000 year message-systems, and so on, got me thinking. With enough ene...
The Setup A while back, I read an article in which the author compared the rise and fall of civilizations in the universe to a forest. In the forest, small plants come into being, grow, and die o...
Scenario This is set in the future; humans already achieved Type II civilization status. Humans conquered the entire Solar System and managed to colonize Jupiter and all its moons. The next big ch...
Imagine a world so brilliant and yet unthinkable - a habitable Earth-like planet infested with intelligent life attempting to erect a flexible Dyson sphere enveloping two yellow hypergiants. I know...