NASA was formed in 1958 "to provide for research into problems of flight within and outside the Earth's atmosphere, and for ...

Plus: Saturn’s moon Iapetus is visible, our Moon passes the bright star Spica, and Mars skims south of Pollux in Gemini in ...

A new study implies that in the past, moons in our solar system may have had rings just like planets do — deepening the ...

Earth's moon might have once had stunning rings like Saturn, but simulations suggest solar radiation, gravity, and planetary ...