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.
Definition of DWARF PLANET. : a celestial body that orbits the sun and has a spherical shape but is not large enough to disturb other objects from its orbit.ADVERTISEMENT. noun. : a heavenly body similar to a planet but too small to clear other objects from its orbit. a celestial body that orbits the sun and has a spherical shape but is not large enough to disturb other objects from its orbit.