You’re welcome. Thanks for posting the interesting article.
“its companion has more than half the mass of the Sun and is Earth-sized. A penny made of this white dwarf’s material would weigh about 1,000 pounds on Earth.”
http://www.physorg.com/news/2011-07-evolved-stars-fatalistic.html
a half ton penny!!!
But a feather compared to a penny made from the material of a neutron star --which would weigh a billion tons.
A haypenny by any other name ...