God can we have an alien invasion already PLEASE

12 000 years of this shit

Sorry, relativity is against it. They - if they exist (a debate I'm not touching) - don't even know we are here. Even if they knew we are here they can't get here.

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Razengan 2 hours ago | parent [-]

Or have a hands-off policy like we do with uncontacted tribes and some protected animal populations etc.

I'll settle for anything to be honest. A sign, a derelict, an artifact, a fossil, an echo.. anything to distract humans from shitting on each other for a little while at least.

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bluGill 2 hours ago | parent [-]

Again, physics says they can't. relativite and signal degrigation is hard. the energy of a star outside our arm of the galaxy isn't easy to detect, much less any signal of lower power.

	▲	johnnyanmac an hour ago \| parent [-]
		Our current knowledge of physics says they can't. Who knows what others figured out. We still can't even explain 80% of the mass we measure.