Kardashev scale
Kardashev scale
Measure of a civilization's evolution.
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Readers' pathsAug 2026 – Oct 2026
Readers go next to
Share of the 33,337 clicks on its links
Dyson sphere
Hypothetical megastructure around a star.
27%
Nikolai Kardashev
Soviet and Russian astrophysicist (1932–2019).
9%
Planetary civilization
Civilization capable of using all of the energy on its planet.
5.9%
Astrobiology
Science concerned with life in the universe.
4.7%
Megastructure
Very large artificial object.
1.7%
Search for extraterrestrial intelligence
Effort to find civilizations not from Earth.
1.3%
Malthusianism
Idea about population growth and food supply.
1.2%
John D. Barrow
British scientist.
1.2%
Futures studies
Study of postulating possible futures.
1.1%
CTA-102
Blazar-type quasar.
1%
Readers come from
Share of the 22,763 readers arriving from another article
Timeline of the far future
Scientific projections regarding the far future.
13%
Extraterrestrial life
Life that does not originate on Earth.
9.6%
Dyson sphere
Hypothetical megastructure around a star.
8.2%
Bussard ramjet
Proposed spacecraft propulsion method.
4.9%
Nikolai Kardashev
Soviet and Russian astrophysicist (1932–2019).
3.2%
Planetary civilization
Civilization capable of using all of the energy on its planet.
2.5%
Effective accelerationism
Philosophical and social movement.
2.3%
Stellar engine
Class of hypothetical megastructures.
1.8%
Alcubierre drive
Hypothetical FTL transportation by warping space.
1.6%
Ultimate fate of the universe
Theories about the end of the universe.
1.5%