The Galaxy’s Largest Diamond

2.14.04

The Harvard-Smithsonian Center for Astrophysics reports ‘to impress your favorite lady this Valentine’s Day, get her the galaxy’s largest diamond.’ A newly discovered cosmic diamond is a chunk of crystallized carbon 50 light-years from the Earth in the constellation Centaurus. It is 2,500 miles across and weighs 5 million trillion trillion pounds, which translates to approximately 10 billion trillion trillion carats, or a one followed by 34 zeros.