/sci/ - Science & Math

Anonymous Tue Jan 30 12:40:07 2024 No.16002719 [View]
File: 216 KB, 966x1366, aliens found.png [View same] [iqdb] [saucenao] [google]

>>16002352
If they were Type 3 we could by excess infrared. We could also detect Type 2's in nearby galaxies like Andromeda. They have done WISE sky surveys for Type 3 civs amongst galaxies, none found in 2015:
http://arxiv.org/abs/1504.03418

Although the Chinese think they've found two Type 3 galaxies in 2021:
https://academic.oup.com/mnras/article/507/3/3761/6339283

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/sci/ - Science & Math

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