Scientists have recently made a significant discovery on the moon that could potentially serve as a base for future astronauts. An underground cave has been found beneath a pit in the Sea of Tranquillity on the near side of the moon. This cave is estimated to be 30-80m long, 45m wide, and 130-170m below the surface. Unlike previous caves on the moon, this one has an entry point, making it accessible to humans.
The discovery of this cave is considered a milestone as NASA prepares for its first crewed mission to the moon in over 50 years. The moon’s surface is not conducive to human life due to exposure to cosmic radiation and extreme temperatures. However, experts believe that these underground caves could provide suitable conditions for habitation.
This finding was made by researchers from the University of Trento in Italy, who were able to accurately map the cave and create a 3D model of its shape. The existence of these caves has been theorized for over 50 years, but this is the first time they have been confirmed. The moon’s surface is exposed to cosmic radiation 150 times more powerful than Earth, making it essential to find safe locations for astronauts.
Previous research has shown that underground caves on the moon have an average temperature of around 17C, making them more hospitable than the surface. These caves are ancient lava tubes created billions of years ago by volcanic activity. Moon pits are formed when the ceilings of these lava tubes collapse.
The study, published in the journal Nature Astronomy, used radar data from NASA’s Lunar Reconnaissance Orbiter to analyze the cave’s structure. The researchers believe that these underground structures could provide protection from the harsh lunar environment and micrometeoroid impacts.
Overall, this discovery opens up new possibilities for future lunar exploration and potentially long-term habitation. As space agencies like NASA plan for crewed missions to the moon and beyond, understanding and utilizing these natural formations could be crucial for the success and safety of astronauts.
