Jupiter has a radius equal to 0.10 times the radius of the Sun, and has a mass of 0.001 times the mass of the Sun, making them approximately equal in density.. 
Homo ergaster  is an extinct Chnospecies of Homo that lived in eastern and Southern Africa during the early pleistocene, about 2.5- 1.7 million years ago.There is still disaGreement on the subject of the Classi, Ancestry, and progeny of H.. 