MARSIS 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 to isolate subsurface reflections. MARSIS identified buried basins on Mars. MARSIS was funded by ASI (Italy) and NASA (USA). On
Santa Maria della Sapienza Santa Maria della Sapienza Santa Maria della Sapienza is a Roman Catholic church, located on Via Costantinopoli in central Naples, Italy. The church was built in 1625 using designs by Francesco Grimaldi, and completed by 1630 by Giovan Giacomo Di Conforto. The architects Cosimo Fanzago and Dionisio Lazzari are said to have helped complete the facade; Fanzago, in the design, Lazzari, in the marble decor. Other sources say the plans for the facade were by Di Conforto. From 1634 to 1636, the cupola and belltower were completed. Giacomo Lazzari designed the dome, whose interior ceiling was frescoed by Belisario Corenzio.