Timeline for Why haven't detected life in the universe?
Current License: CC BY-SA 4.0
8 events
when toggle format | what | by | license | comment | |
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Jan 15, 2019 at 23:22 | answer | added | cuckoo | timeline score: 0 | |
Jan 15, 2019 at 18:21 | comment | added | Mithoron | Well, that depends if you ask about finding "life" - something we might not recognize even if we literally stepped into it, or you're asking why we didn't find some creatures dumb enough to scream with radiowaves in all directions? | |
Jan 15, 2019 at 7:55 | comment | added | Chappo Hasn't Forgotten | Jake, your question has been flagged for closure as it's likely to generate opinions rather than scientific answers. Could I suggest you edit the question to focus on a specific "problem"? For example, it's 2.5m ly to the next galaxy: at that distance, how powerful would a radio transmission need to be for us to detect it? (If we can't detect it from there, what hope have we got to detect anything from the billions of other galaxies?). That's just a suggestion, but hopefully gives you an idea of the kind of question that's ok here. See also How to Ask, and take the Tour. :-) | |
Jan 15, 2019 at 5:03 | answer | added | peterh | timeline score: 2 | |
Jan 14, 2019 at 22:25 | review | Close votes | |||
Jan 15, 2019 at 19:46 | |||||
Jan 14, 2019 at 17:26 | answer | added | Rory Alsop | timeline score: 1 | |
Jan 14, 2019 at 15:05 | answer | added | user20278 | timeline score: 3 | |
Jan 14, 2019 at 14:47 | history | asked | Jake Geo | CC BY-SA 4.0 |