MARSIS below the southern polar ice cap, and extending horizontally about , the first known stable body of water on Mars. MARSIS MARSIS (Mars Advanced Radar for Subsurface and Ionosphere Sounding) is a low frequency, pulse-limited radar sounder and altimeter developed by the University of Rome La Sapienza and Alenia Spazio (today Thales Alenia Space Italy). The Italian MARSIS instrument is operational on the European Space Agency, "Mars Express" orbiter mission. The MARSIS Principal Investigator is Giovanni Picardi from the University of Rome "La Sapienza", Italy. It features ground-penetrating radar capabilities, which uses synthetic aperture techniques and a secondary receiving antenna
University of La Guajira across the department in the cities of Albania, Fonseca, Maicao, Manaure, and Villanueva, and one campus in the department of Córdoba in the city of Montería. The university offers education at technical, undergraduate and postgraduate levels. The mascot is a jellyfish, symbolizing power and simplicity. University of La Guajira The University of La Guajira (, Wayuu: "Shikii Ekirajia Pulee Wajira"), also known as Uniguajira, is a public, departmental, coeducational, university based primarily in the city of Riohacha, La Guajira, Colombia. The university was established by ordinance No. 011 and 012 of 1976, by the Departmental Assembly, and opened in February