PIA17303: Inner Planets Diagram


Inner Planets Diagram

Caption:

The terrestrial planets are the four innermost planets in the solar system: Mercury, Venus, Earth, and Mars. They are called terrestrial because they have a compact, rocky surface like the Earth's. The planets Venus, Earth, and Mars have significant atmospheres, while Mercury has almost none. This diagram shows the approximate distances of the terrestrial planets from the Sun.

Cataloging Keywords:

Name Value Additional Values
Target Sun Mars, Mercury, Venus
System Sun
Target Type Planet
Mission
Instrument Host
Host Type
Instrument
Detector
Extra Keywords Atmosphere
Acquisition Date
Release Date 2008-08-19
Date in Caption
Image Credit NASA/Lunar and Planetary Institute
Source photojournal.jpl.nasa.gov/catalog/PIA17303
Identifier PIA17303