This is a really beautiful picture!! The sky was cloudy in my area so I missed the Moon rising today.
I don't know about 2018, but I had read somewhere about a supernova around 2022.
Thank you so much for reading and leaving this beautiful comment. If you want, send me the link to that post of yours, I'd like to read it :)
P.S. I won't say if your guess is correct though, I want to see what others will say :P