Astronomers have detected eight new potential alien signals. Listen, just let me be excited!

astronomers eight new alien signals

Astronomers have detected eight new potential alien signals. Oh fuck yeah! Listen. I know there is a rush to point out that this shit is probably not aliens. That said, let me pretend it is? For a little?


In 2007, astronomers discovered a high-energy radio signal emanating from far beyond our galaxy. And because it turned up for no obvious reason, some academics began speculating that the signal could’ve been a message from an alien civilization.

Scientists have detected dozens of fast radio bursts (FRBs) since then, but only twice did they notice multiple signals coming from a single source. Now, however, astronomers have reported finding eight new repeating FRBs — a discovery that could help us understand the strange phenomenon.

Perfect Ten
The international team of astronomers behind the discovery, which is detailed in a newly published paper on the pre-print server arXiv, detected the repeating FRBs using the Canadian Hydrogen Intensity Mapping Experiment radio telescope.

Six of the newly discovered FRBs repeated only once. Another pinged three times in total — but the eighth produced 10 total bursts.

New Clues
In addition to dramatically increasing the number of known repeating FRBs, the team’s research also provides new information on both the duration of FRBs — repeaters seem to last longer than one-off signals — and their frequency drift, with most of the new repeaters drifting downward.

“[T]here is a lot of information here for model builders to work with,” researcher Ziggy Pleunis told Science Alert. “I think it will help them figure out what produces repeating FRBs. Also, I think our findings will influence the search strategy of other teams that try to discover repeating FRBs.”