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Europa Clipper, en route to the Jupiter system to investigate the icy moon Europa, swung by Mars on March 1, 2025, to use the planet's gravity to help shape the spacecraft's trajectory. The mission took the opportunity to capture to capture infrared images of the Red Planet using the orbiter's Europa Thermal Imaging System (E-THEMIS) to calibrate the instrument. This picture is a composite of several images captured by E-THEMIS, showing Mars' surface temperatures from about a million miles (1.6 million kilometers) away. Bright regions are relatively warm, with temperatures of about 32 degrees…
