|
|
|
|
|
|
by Shitty-kitty
9 days ago
|
|
|
AFIAK only Hydrofluorocarbons detection would be considered a unambiguous signal of life, and those require technology.
Life very much seems to be a natural process, largely un-distinguishable from other natural processes. Detection will come from Preponderance of evidence rather than a silver-bullet. |
|
|