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ESA’s Mars Express Spacecraft Observes Phobos and Deimos



New images and video captured by ESA’s Mars Express orbiter show two small Martian moons Phobos and Deimos drifting in front of the giant planet Saturn and background stars. Phobos and Deimos were discovered by American astronomer Asaph Hall at the U.S. Naval Observatory in Washington, D.C., in August 1877. Both moons are named after […]



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