Add Yahoo as a preferred source to see more of our stories on Google. Giant underground lava tunnels have been discovered on Venus, our inhospitable, cloud-wrapped neighbor. Their huge size is ...

Add Yahoo as a preferred source to see more of our stories on Google. A vast underground tunnel formed from ancient volcanic activity has been discovered lurking beneath Venus. The landmark discovery, ...

New research presented at the Europlanet Science Congress 2025 in Helsinki suggests that Venus may be concealing some of the largest lava-carved tunnels ever discovered in the solar system. The ...

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 ...

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

WASHINGTON, Feb 9 (Reuters) - A fresh examination of radar data for Venus obtained by NASA's Magellan spacecraft in the 1990s indicates the presence of a large underground cavity created by a lava ...

The takeaway: Little is understood about the geology of Venus, and recent findings suggest that the planet's subsurface processes may not follow the same patterns observed elsewhere. Future missions ...

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 ...

The discovery was made by re-analyzing radar data from NASA's Magellan spacecraft from the early 1990s. This finding confirms long-held theories about the existence of subsurface volcanic features on ...

A vast underground tunnel formed from ancient volcanic activity has been discovered lurking beneath Venus. The landmark discovery, highlighted in research published Feb. 9 in the journal Nature ...