MRO used a special maneuver that rolls the spacecraft over 120 degrees. This enhances the power of SHARAD, which is MRO’s ...

Scientists have used radar technology to shed new light on the subsurface of the moon. Researchers used the Miniature Radio Frequency (Mini-RF) instrument on NASA's Lunar Reconnaissance Orbiter (LRO) ...

Fresh radar scans on the Giza Plateau have revealed a buried “anomaly” that is forcing Egyptologists to rethink how people ...

With Europe’s Mars Advanced Radar for Subsurface and Ionospheric Sounding (Marsis) declared a success, planetary scientists around the world are eagerly anticipating other targets for the technology.

NASA’s Mars Reconnaissance Orbiter has extended the long-armed antenna of its radar, preparing the instrument to begin probing for underground layers of Mars. The orbiter’s Shallow Subsurface Radar, ...

ESA’s Mars Express radar sounder, MARSIS, has looked beneath the martian surface and opened up the third dimension for planetary exploration. The technique’s success is prompting scientists to think ...

The European Space Agency’s (ESA) Mars Express has returned strong evidence for an ocean once covering part of Mars. Using radar, it has detected sediments reminiscent of an ocean floor within the ...

A radar instrument on the European Space Agency's Mars Express orbiter has looked beneath the surface of Mars and opened up a new dimension for planetary exploration. The technique's success is ...

ESA has released new radar maps showing the lake buried under the south pole of Mars. The stripe-like images were produced by the agency's orbiting Mars Express spacecraft as its Mars Advanced Radar ...