BOSTON â President Obama signed an executive order on Monday requiring federal contractors to provide up to seven days of paid sick leave a year, even as he accused Republican congressional leaders of endangering the economy and Republican presidential candidates of undercutting American workers.OSTON â President Obama signed an executive order on Monday requiring federal contractors to provide up to seven days of paid sick leave a year, even as he accused Republican congressional leaders of endangering the economy and Republican presidential candidates of undercutting American workers.
A dwarf star is a star of relatively small size and low luminosity. 1  Most main sequence stars are dwarf stars. The term was originally coined in 1906 when the Danish astronomer Ejnar Hertzsprung noticed that the reddest starsâclassified as K and M in the Harvard scheme could be divided into two distinct groups.
The smaller of the large ones are Type 1a, where there is nothing but a small white dwarf star in the middle of some gas-which is caused by weight being added to it from solar winds-it reaches the Chandar-Sakkar (spelling) mass, which is 1.4 x the sun (the star has shrunk from its original mass).eport Abuse. A small star will go nova, leaving behind a small dwarf star, usually a white dwarf. A very large star will go supernova, and could possibly leave behind a neutron star or a black hole.