“Just the fact that you so desperately attempt to dismantle our theory proves that we are on the right track. Otherwise you would not feel so threatened by our theories!” -Giogrio Tsoukalos (in a letter to Jason Colavito)
Whenever we detect a signal that we can’t immediately explain, it’s a very human trait to ascribe our greatest hopes (or fears) to it. In the case of a peculiar radio signal originating from deep space, that means the wildest speculations will involve intelligent aliens. But as much as many of us would hope that such a thing would be true, the physical properties of these fast radio bursts, even though they’re repeating, tell us otherwise.
With an estimated 10,000 of them occurring on a daily basis, and with power some 10^19 times as great as the strongest radio signal ever generated by humanity, and with known astrophysical sources that can naturally generate signals of this magnitude and frequency, it’s completely unreasonable to think this has anything to do with aliens. Still, the science alone is interesting enough to warrant not only investigation, but a remarkable sense of wonder.