Science
‘Dancing Ghosts’: A New, Deeper Scan of the Sky Throws Up Surprises for Astronomers – Singularity Hub
We are getting used to surprises as we scan the skies in the Evolutionary Map of the Universe (EMU) project.
Scanning through data fresh off the telescope, we saw two ghosts dancing deep in the cosmos. We had never seen anything like it before, and we had no idea what they were.
Several weeks later, we had figured out we were seeing two radio galaxies, about a…
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