You need to watch this great "quilting in space" video!!!
WOW! Just think what she could have done with INKLINGO to make it sooooooo easy to create a quilt block in space! She wouldn't have needed all that paraphernalia, plus, accuracy would not have been an issue since Inklingo is so accurate for both hand and machine piecing. Watch this video, then read more on the subject, below the video.
You can read about the rules for the Astronomical Quilts Block Challenge here: https://quilts.com/home/contests/viewer.php?menu=entries&page=../../contests/y2013/2013AstronomicalChallenge
The block needs to be 9.5 inches unfinished. Although there are a variety of star blocks you could make from Inklingo design sets, I think it would be fun to make a "54-40-or fight" star block from Inklingo's newest design package, Celtic Solstice.
You can watch a portion of the block being constructed here: https://www.youtube.com/watch?v=HJiwlLizKBY&feature=c4-overview&list=UUH3dMGt77dbuxuPQApMAPgQ
"54-40 or Fight" Block from Inklingo.