          </description>
                    </planet>
                    <planet>
                        <name>Venus</name>
                        <description>
                            Venus (0.7 AU) is close in size to Earth, (0.815 Earth masses) and like Earth, has a thick
                            silicate mantle around an iron core, a substantial atmosphere and evidence of internal
                            geological activity. However, it is much drier than Earth and its atmosphere is ninet