Interesting. This galactic magnetar (https://en.wikipedia.org/wiki/SGR_1806%E2%88%9220 https://en.wikipedia.org/wiki/SGR_1806%E2%88%9220) affected the Earth's

Interesting. This galactic magnetar (https://en.wikipedia.org/wiki/SGR_1806%E2%88%9220 https://en.wikipedia.org/wiki/SGR_1806%E2%88%9220) affected the Earth's atmosphere. Just how luminous can an extra-galactic one be? Is the FRB an axial emission?