 There are various phenomena, well-known on Earth, that have been observed on Mars, such as meteors and auroras. A transit of Earth as seen from Mars will occur on November 10, 2084. There are transits of Mercury and transits of Venus, and the moons Phobos and Deimos are of sufficiently small angular diameter that their partial "eclipses" of the Sun are best considered transits (see Transit of Deimos from Mars).
