We discuss the general characteristics of the orbits of the Martian satellites, Phobos and
Deimos. We provide a concise review of the various descriptions of the orbits by both …

The two small asteroid-like bodies orbiting Mars, Phobos and Deimos, are low albedo and
exhibit similar visible to near-infrared spectra. Determining the origin of these moons is …

The Mars Express (MEX) mission has been successfully operated around Mars since 2004.
Among many results, MEX has provided some of the most accurate astrometric data of the …

Phobos and Deimos, the satellites of Mars, occupy a unique place in the solar system. They
are the only terrestrial planet satellites besides the Moon, yet have traits in common with …

Context. The orbit of Phobos is currently known with a 1σ precision of 300 m, mostly directed
along its track. Most previous determinations were made with the help of the Super …

Laser ranging is emerging as a technology for use over (inter) planetary distances, having
the advantage of high (mm-cm) precision and accuracy and low mass and power …

Almost all the planets of our solar system have moons. Each planetary system has however
unique characteristics. The Martian system has not one single big moon like the Earth, not …

Mars is a small world with a big reputation. This mysterious, singular planet—with volcanoes
that dwarf Mount Everest, a canyon system that would stretch fully across the United States …

Since the first detailed observations made by the Voyager probe, Jupiter's moon Europa has
been a key target for astrobiological exploration. Previous missions have provided evidence …