Daily Galaxy on MSN4mon
Decades-Old Mystery Solved as Gliese 229B Is Revealed as a Binary System
A stronomers have made a surprising discovery about Gliese 229B, a well-known brown dwarf first identified nearly 30 years ...
National Review9y
Wilhelm Gliese and His Planets
An astronomer born 100 years ago is coming into his own. This week, we celebrated the 100th birthday of Wilhelm Gliese — pronounced “Gleesa” — an obscure German astronomer. Over the next ...