Why are we all alone in the milkyway.?
- Bulldog reduxLv 72 months ago
There's a small chance that we're all alone in the Milky Way, but there's no chance that we're all alone in the milkyway.
- 2 months ago
we dont know yet if we are
- ?Lv 52 months ago
are we means we havent found some one yet ..
- nineteenthlyLv 72 months ago
We don't know whether we are or not. My suspicion is that there are plenty of worlds with microbial life and very few with complex life, partly due to natural disasters such as gamma ray bursts and asteroid strikes, and partly because the steps leading to complex life are cumulatively improbable.
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- jeffdanielkLv 42 months ago
We don't know. But it is likely that we are not alone. There are trillions of planets.
- tham153Lv 72 months ago
The aliens are waiting for civilization to appear on Earth
- TomLv 72 months ago
Who sez we ARE?
- StarryskyLv 72 months ago
The aliens don't like your shotgun aiming, DICK.
- ZirpLv 72 months ago
maybe we aren't, but the distance makes it almost impossible to communicate with them. Even if a radiosignal were strong enough, it would take years to cross the distance, if not millennia or thousands of millennia
- 2 months ago
We don't know that we are... there *might* be other civilizations out there, and we simply haven't detected them as yet. We can't say we're alone - and, we can't say there are other beings out there... we simply don't have any evidence either way...