Waxing crescent
5.9 days old moon
34.4 percent lit
October 10, 2018
By Mike Wall
A huge haul of newfound (click here) fast radio bursts (FRBs) may help astronomers finally start to get a handle on these mysterious and powerful blasts from deep space.
A new study reports the detection of 19 previously undiscovered FRBs, including the closest one to Earth and the brightest one ever seen. The results boost the total tally significantly; just three dozen or so FRBs had been known previously, with the first detection coming in 2007.
FRBs are brief (millisecond-long) but intense emissions of radio light, which can pack as much energy as our own sun produces over the course of nearly a century. Their source is the topic of much discussion and debate. For example, some researchers have suggested that FRBs could be generated by advanced alien civilizations, though most astronomers favor natural explanations, such as fast-spinning neutron stars....
