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

Add Yahoo as a preferred source to see more of our stories on Google. Radar data reveal what may be a giant lava tube beneath Venus, offering rare insight into the planet’s hidden volcanic past.

The information dates back to 1992. After its mission ended, the spacecraft that collected it was purposefully sent plunging ...

Researchers had only hypothesized the existence of underground lava tubes on Venus—until now. Using decades-old radar data, a team of scientists in Italy has discovered an empty, subsurface lava tube ...

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 ...

Scientists have discovered a massive volcanic lava tube beneath Venus's Nyx Mons volcano using old radar data. This "skylight ...

What new insights about lava tubes on Venus can scientists gain about the planet’s formation, evolution, and present volcanic activity? This is what a recent study published in Nature Communications ...

Volcanic caves are not just an Earth thing. Scientists have spotted signs of lava tubes on the Moon and Mars. Now, researchers at the University of Trento say they have strong evidence that one exists ...