Where are all the aliens? Struggling and hustling, just like us

Aliens where are they Fermi paradox new answer

Conventional wisdom has it that aliens should be either everywhere, or nowhere. A new model suggests they can be both.

If aliens have never visited Earth, does that mean interstellar space travel is just too hard to be worth it? Not necessarily, according to a new model.
via Popular Science "https://ift.tt/2GWYE6j"


Popular posts from this blog

PowerCLI で VM 停止しないように CD/DVD ドライブからメディアを取り出してみる。

The best air conditioner

NSX の HoL シナリオを PowerNSX でためす。Part.7