thecologneblog asked: How does one groom a Space Beard?
One does not groom a Space Beard. It continues to expand indefinitely. More specifically, at a rate of 74.3 plus or minus 2.1 kilometers (46.2 plus or minus 1.3 miles) per second per megaparsec (a megaparsec is roughly 3 million light-years). http://bit.ly/1fCR4un