Alien signal?
https://arxiv.org/abs/2104.14148
No alien, looks like a magnetar:https://en.wikipedia.org/wiki/SGR_J1745%E2%88%922900
QOTO: Question Others to Teach Ourselves An inclusive, Academic Freedom, instance All cultures welcome. Hate speech and harassment strictly forbidden.
No alien, looks like a magnetar:
https://en.wikipedia.org/wiki/SGR_J1745%E2%88%922900