Is there Lava on Mars?
A talk by Michael Franks for the Astronomical Society of Harringay
Basalt Hexagonal Columns
A region of young volcanic deposits imaged
by the LROC near the crater Maskelyne.
Streptococcus Mitis
The Surveyor 3 camera shown with astronaut Pete Conrad
and technicians at the NASA Lunar Receiving Laboratory
Three-dimensional perspective views of Venusian Terrains
Venus Shield Volcanoes
Life in the Clouds?
Collapsed Lava Tube