A Hidden Tunnel on Venus Is Raising an Uncomfortable Question About the Planet’s “Dead” Surface

Did you know that Venus has been described as Earth’s twin in terms of size and composition? However, it has been regarded as a geologically quiet planet with very little geological activity.

Well, new research is helping to break away from such a perception in a significant manner. Researchers who conducted a study based on radar signals detected what seems to be a huge underground lava tube in one of the most prominent volcanic regions of Venus, namely Nyx Mons.


This structure has been estimated to be at least one kilometer in width and at least several hundred meters in depth, making it one of the largest lava tubes in the solar system.

How Radar Revealed What Eyes Cannot See

If you try to observe Venus, it is extremely difficult because of its dense atmosphere. All it does is block all visible light and prevents scientists from observing features on its surface. This is why they use radar technology to observe Venus' features.

Data gathered by NASA's Magellan mission was also instrumental in finding this feature since radar waves can penetrate through dense clouds and provide detailed images of Venus' surface features.

So, scientists were able to find surface depressions and collapse features on Venus, which are strong indicators of the presence of a hollow feature beneath the surface of Venus.

What is surprising is the fact that Venus has been thought of as a geologically inactive body for years. However, studies by Phys.org and ScienceDaily have shown that Venus could still be going through volcanic resurfacing, albeit not as frequently as on Earth.

It is important to note that lava tubes are not exclusive to Venus, and similar formations have also been spotted on the Moon and Mars. One should also note that despite the strength of the evidence, scientists are still very cautious in their analysis of the results. This is because of the indirect nature of the radar information.

In order to confirm the exact nature of the lava tube, advanced equipment with better resolution capabilities will be required, as mentioned by ScienceDaily.

What Comes Next

The upcoming NASA mission called VERITAS and the upcoming European Space Agency mission called EnVision will both make use of new radar technology. These missions will likely be very important in answering these questions and expanding our current knowledge of Venus. Additionally, it will allow us to see more of the surface and subsurface of Venus in much more detail.

The detection of this feature serves as a reminder that even familiar worlds might harbor many secrets yet to be discovered as scientists continue studying existing data and preparing for new missions.

With the changing and advancing technology, we never know what more unexplored discoveries we will get closer to soon.

Honesty, we’re all excited!