Astronomy Picture of Day: Mars by a small telesco# Astronomy - 天文
s*t
1 楼
Mars Through a Small Telescope
Credit & Copyright: Francisco A. Rodriguez Ramirez (AstroEduca)
Explanation: How does Mars appear through a small telescope? Viewed with the unaided eye
or through a small telescope, possibly the most striking part of Mars' appearance is its red
color. The color derives from rust, iron oxide, which composes perhaps 10% of the Martian
soil. The oxygen that rusts the surface iron on Mars originates predominantly from carbon
dioxide gas, which composes 95% of
Credit & Copyright: Francisco A. Rodriguez Ramirez (AstroEduca)
Explanation: How does Mars appear through a small telescope? Viewed with the unaided eye
or through a small telescope, possibly the most striking part of Mars' appearance is its red
color. The color derives from rust, iron oxide, which composes perhaps 10% of the Martian
soil. The oxygen that rusts the surface iron on Mars originates predominantly from carbon
dioxide gas, which composes 95% of