Mars is rocky.
Mars has no rings.
Mars is made of a solid iron core.
miles
mars is 230 million km from the sun.
iron sulfuric acid
marses comp is redish brown
MARS is rocky and metallic;everyone knows that but scientists have not proved it yet.
list all human explorations and mars satelitte names and dates
i dont know or care
it is 50% dioxide and 50% carbon
In the sense that an observer can see tails on comets - no, the gravity and composition of Mars is not favorable to the production of a tail.