Ooooo pretty, looked up those supernova panels at Equilter. That was the sort of thing catching my eye at my recent quilt shop visit. Good thing I got out quickly, there are lots of fabric out right now that I just love and covet.
Doing some laundry today and have to admit to a thrift store buy I couldn't resist. I think it is a late 70s/early 80s Marimekko screenprint, not a panel but the repeat is probably close to 30". Width is wider than standard, 48" I think it was -- since I can't make a quilt to fit a standard width of fabric to save my life, I think I can make do with the extra inches. Slightly heavy but not bad for fabric weight, a glorious large scale Noah's Ark/Animal print it will make a great back for some of my donation jungle themed fabric. About 5-6 yards for $5.99. Hubby took the camera today, maybe I can snap a pic tomorrow.
https://en.wikipedia.org/wiki/Marimekko