EarthOrigin of Earth's water traced back to the birth of our planet Rather than arriving by meteorite, Earth's water seems to originate in the very dust that formed our planet – the same could be true of other worlds News
SpaceChina has had a telescope on the moon for the past two years The robotic telescope, mounted on the Chang'e 3 lander, is the first of its kind and provides unique views of the night sky that aren't possible from Earth News