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SETI project: The behind SETI@home - simply explained

  • Feb 01, 2026
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Surely you have heard of SETI. But what is behind the project SETI@home? - We explain a simple and understandable way, what it is.

Explanation: The behind SETI@home

SETI stands for "Search for Extraterrestrial Intelligence", which is English for "search for extra terrestrial intelligence". The project deals, among other things, in order to scan the radio range of the electromagnetic spectrum for signals of extraterrestrial civilizations.
  • During the normal SETI projects are very cost intensive, is SETI@home a very cost-effective research.
  • Here was equipped the radio telescope at the Arecibo Observatory in Puerto Rico with an additional receiver. While the telescope performs scientific observations are collected in the Background data for the project SETI@home.
  • To the data processing, the processing power is divided to many small computers.
  • Each of the like, you can also participate in the project, and the computing power available.
  • So could be analyzed significantly more data than with a Super-Computer that is currently possible. Several million years of computing time have been implemented within a few years.
SETI@home (source: Pixabay)
In the next tip we will explain how matter is constructed.

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