Fast radio burst

A fast radio burst (FRB) is a radio wave (that comes from other galaxies, and) that only last between a fraction of a millisecond and 3 seconds. Knowledge of those waves, belong to a part of astronomy, radio astronomy. There are different (ideas or) theories about the high-energy astrophysical process, that cause those waves.

A known FRB, is FRB 20190208A.https://www.nettavisen.no/nyheter/mystiske-radiosignal-fra-verdensrommet-utfordrer-forskernes-teorier/s/5-95-2324732. Retrieved 2025-03-09

History: A fast radio burst was discovered as early as 2007. 

References

Category:Astronomy