articles tagged: alien civilizations
so how would you claim territory in outer space?
# astrobiology

so how would you claim territory in outer space?

As vast empires on Earth once learned, claiming an immense territory doesn't mean controlling it.

why reverse-engineering alien tech is a pain
# astrobiology

why reverse-engineering alien tech is a pain

Reverse-engineering alien technology is a common sci-fi and conspiracy theory trope. But doing it in real life would be a lot harder than it sounds...

why aliens wouldn’t want us or our gold
# astrobiology

why aliens wouldn’t want us or our gold

Ancient astronaut theorists claim that aliens wanted our planet for gold mining. But why would they need gold, much less in a place where it's hard to extract?

should we be looking for a dyson semaphore?
# astrobiology

should we be looking for a dyson semaphore?

Could an alien civilization set up a way to communicate with us more visually than just sending a laser or microwave broadcast?

greetings, we are here to convert you?
# astrobiology

greetings, we are here to convert you?

The Pope's astronomer thinks we should be trying to convert aliens to Catholicism. The chances they'll respond kindly to proselytizing doesn't seem high...

you’ve reached earth, please leave a message
# astrobiology

you’ve reached earth, please leave a message

We have trillions to bail out banks for gambling with our money, but a few million to figure out if we're alone in the universe? That we apparently can't afford...

the trouble with an alien-human dictionary
# astrobiology

the trouble with an alien-human dictionary

A new app that's supposed to teach aliens how to communicate with us seems to underestimate just how different aliens and their technology would be...

who’s afraid of the big, bad alien invaders?
# astrobiology

who’s afraid of the big, bad alien invaders?

It makes sense for an alien species not to care about wiping out a civilization on another planet. Question is whether it would be worth the hassle.

could we see how aliens mine asteroids?
# astrobiology

could we see how aliens mine asteroids?

Could we spot aliens not by their signals into outer space, but by their mining activity?

keep on waiting for that alien invasion…
# space

keep on waiting for that alien invasion…

Even if aliens would try to invade and conquer us, they're probably not going to be in a hurry to do so or even want to spend the effort...

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