This post includes pictures and detailed steps to make a small celestial-themed coaster, perfect for yourself or as a gift
You can use any yarn colour, even use a couple of different colours if you want!

Measurements
approximately 14cm

Abbreviations
BLO back loop only
FO fasten off
MR Magic Ring
ch Chain
dc double crochet
rep repeat
sl st slip stitch
st stitch
tr treble crochet

Materials
Yellow DK yarn
4mm hook
scissors