Don't just laugh ! Look up Betelgeuse! It has dropped in intensity unexpectedly by 15% and also now has a reddish tinge to it.
And a lot of us are curious about Sirius with all the colours and flashes. Some satellites hang out in that area.
There are Naval satellites that flash colours as a signalling method. And satellites that produce reflection flashes,(Iridium). And those things that sit in the sky at lower altitudes lately, that aren't planes ! I say it is all good, Keep lookin'up ! Love.