
The latter refers to the effect of the iron oxide prevalent on Mars' surface, which gives it a reddish appearance distinctive among the astronomical bodies visible to the naked eye.
Science / Feb 22
Read the articleA galaxy is a gravitationally bound system of stars, stellar remnants, interstellar gas, dust, and dark matter. The word galaxy is derived from the Greek galaxias.
Science / Feb 5
Read the article249200000
km Aphelion
686.971
d Orbital period
2
Satellites