The European Space Agency (ESA) fires up three of the instruments on the Hera spacecraft and takes images of the smaller ...
But Phobos and Deimos orbit in an almost circular way around Mars, and are in line with the equator of the Red Planet. To solve the mystery, the Zurich astronomers collated data on the ...
Each century, Phobos gets about six feet closer to Mars ... fall silent en route, miss orbit around Mars, burn up in the atmosphere, crash on the surface, or die prematurely.
Phobos and Deimos – these names from Greek mythology were given to the moons of our neighbouring planet Mars, discovered in 1877 by the US astronomer Asaph Hall. Besides Earth's Moon, they are the ...
However, Phobos and Deimos have neatly circular orbits aligned with Mars' equatorial plane, which seems more likely if they had formed in orbit around Mars. Another hypothesis is that ...