Europa Clipper Team Produces Radargram From Mars Flyby Data

A CLOSER LOOK

NASA's Europa Clipper, en route to the Jupiter system to investigate the icy moon Europa, conducted a critical test of its radar instrument during a flyby of Mars on March 1, 2025. During the testing, the instrument received echoes of its very-high-frequency radar signals that engineers processed to develop this image, called a radargram. The image was made using radar signals that bounced off Mars. What looks like a skyline is the outline of the topography. Features seen in the radargram include contributions from the topographic features both along and near the ground track (the path below the spacecraft as it passed overhead), such as impact craters, hills, and steep slopes. The 560-mile-long (900-kilometer-long) section of terrain profiled in this radargram is near Mars' equator. The E

Explore NASA's original image record for credits and available downloads.