Department of Homeland Security. The agencies slated to become part of the Department of Homeland Security will be housed in one of four major directorates: Border and Transportation Security, Emergency Preparedness and Response, Science and Technology, and Information Analysis and Infrastructure Protection.
On the H-R diagram, stars are not uniformly distributed. The  main-sequence stars appear in decreasing order, from hotter, more  massive blue stars to cooler, less massive râ¦ed stars. The stars nearest to Earth are not very bright, and thus appear at the bottom right of the H-R diagram, instead of the top of the diagram like the brightest stars.
Teegardenâs star, a recent discovery in the constellation of Aries, is one of Sunâs closest neighbors around 12 light years away. It appears to be a red dwarf, a class of low temperature and low luminosity stars.This would explain why it was not discovered earlier, since it has an apparent magnitude of only 15.4!eta shines at magnitude 2.7 and it is located 60 light years from Earth. Back at the turn of the 20th century it was discovered to be a spectroscopic binary, with a period of 106 days.