Radar data reveals hidden layers beneath the Moon’s south pole, helping scientists map subsurface structures and support ...

NASA radar data show a huge underground feature beneath Nyx Mons that changes Venus' geology.

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) ...

Venus skylight in the Nyx Mons region reveals a subsurface cave, hypothesized to be a lava tube. The feature was identified through analysis of radar images acquired by the SAR instrument aboard the ...

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.

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 ...

Two Mars orbiter missions – one from NASA, the other from the European Space Agency (ESA) – will open new vistas in the exploration of Mars through the use of sophisticated ground-penetrating radars, ...

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 ...