On 24/08/2011 10:09 AM, dlzc wrote:
On Aug 24, 5:48 am, Boris wrote:
http://science.nasa.gov/science-news...11/23aug_colde...

6 Y class dwarfs in 40 light years, so more fractional-solar mass
bodies in an area we thought was pretty clear, where none was noted.

Less need for Dark Matter / Fluid.

David A. Smith

The big problem will be if they discover one that's so close that it
could be in orbit around our Sun. The problem will be because of all of
cranks here that are into the Nemesis/Planet X hypothesis.

Yousuf Khan