ScienceDwarf Planet May Have Collided With The Moon A Long Time Ago A new study suggests that the Moon's asymmetrical look may have been caused by a direct collision with another space object. The culprit may have been an asteroid or a dwarf planet about 450 to 480 miles in diameter.by Ted Ranosa
ScienceFirst Humans On Mars Will Evolve Into An Entirely New Species Quickly, Says Evolutionary Biologistby Naia Carlos
ScienceNASA Picks SpaceX, Blue Origin, And 9 Other Firms For $45.5 Million Moon Lander Studyby Ted Ranosa