火星隕石
In March 2004 it was suggested that the unique Kaidun meteorite, which landed in Yemen on December 3, 1980, may have originated on the Martian moon of Phobos. Because Phobos has similarities to C-type asteroids and because the Kaidun meteorite is a carbonaceous chondrite, Kaidun is not a Martian meteorite in the strict sense. However, it may contain small fragments of material from the Martian surface.