this post was submitted on 16 Jul 2025
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[–] [email protected] 9 points 3 days ago (2 children)

who says the signals would be dicipherable by their tech? to them it might be some kind of deadly radiation that keeps them away

[–] [email protected] 35 points 3 days ago (1 children)

If radio at the energies used for long distance communication is deadly to you and your spaceship isn't enough to protect you from it, good luck getting into space in the first place.

[–] [email protected] 4 points 3 days ago (1 children)

depends on the type of radiation.

When a topic involves aliens, no one really knows how their bodies work.

What's harmful to one organism is often harmless to others

the kinds of cosmic radiation that's abundant outside of earth's atmosphere and magnetosphere could be harmless or even benefical to other orgamisms that do interstellar travel all the time

[–] [email protected] 8 points 2 days ago (1 children)

Which includes the exact same radiation we use for radio...

[–] [email protected] 2 points 2 days ago (1 children)

No it does not. Next auestion!

[–] [email protected] 1 points 2 days ago (1 children)
[–] [email protected] 2 points 2 days ago* (last edited 2 days ago) (1 children)

21! You stupid!

EDIT: This is not proof that I'm a bot.

[–] [email protected] 2 points 2 days ago

It says clearly in your username that you're not a bot-- you're the world dumbest man. Congrats!

[–] [email protected] 5 points 3 days ago (2 children)

So if it’s deadly radiation, why didn’t they keep away?

[–] [email protected] 4 points 3 days ago (1 children)

do you have proof aliens are here on earth?

[–] [email protected] 7 points 2 days ago

The news talks about aliens all the time, apparently they're stealing my jobs but I've never seen any greys in the shops so it must be really good camo.

[–] [email protected] 1 points 3 days ago (1 children)

one kind of radiation that's deadly to one species might be harmless to another....I just replied to the other person about this

[–] [email protected] 5 points 2 days ago

You'll get a lot more exposure to radio waves from your average star than from Earth at a distance. Earth shines brightly in that spectrum but not enough to outshine a star.

There's only one kind of photon radiation. It just varies in frequency and strength from radio to gamma.

If an alien can't survive Earth's radio emissions they wouldn't have made it to Earth in the first place.