Their diameters are comparable to the size of a city like Chicago or Atlanta, but they are incredibly dense ... factor into the cause of the repeating FRB’s pattern. Understanding fast radio ...

Astronomers have reported the discovery of a mysterious object in deep space that emits radio signals and X-rays in a ...

Earth's dense metal core is ... authors focussed on events called repeating earthquake - seismic events which occur at the same location to produce identical patterns in recordings called seismograms.

The fact that the signal is repeating at such a leisurely pace is ... The stellar remnant that remains is so dense that it packs 1.4 times the mass of our Sun into a ball just 20 kilometers ...

The 13-sided figure is the first that can fill an infinite surface with a pattern that is always original. Repeating patterns have translational symmetry, meaning you can shift one part of the ...