Breaking News
Pentagon To Send 200 Troops to Nigeria
Trump Says He May Send Second Aircraft Carrier to Middle East To Prepare for Potential Attack...
A Market Crash and Recession Are Bullish, Not Bearish
What Are They Still Hiding? New Epstein Questions Point to a Much Bigger Cover-Up
Top Tech News
Drone-launching underwater drone hitches a ride on ship and sub hulls
Humanoid Robots Get "Brains" As Dual-Use Fears Mount
SpaceX Authorized to Increase High Speed Internet Download Speeds 5X Through 2026
Space AI is the Key to the Technological Singularity
Velocitor X-1 eVTOL could be beating the traffic in just a year
Starlink smasher? China claims world's best high-powered microwave weapon
Wood scraps turn 'useless' desert sand into concrete
Let's Do a Detailed Review of Zorin -- Is This Good for Ex-Windows Users?
The World's First Sodium-Ion Battery EV Is A Winter Range Monster
China's CATL 5C Battery Breakthrough will Make Most Combustion Engine Vehicles OBSOLETE
First Moon colonists could be molemen living giant 50km cave
The cavern, found in the Marius Hills area on the near side of the moon, is about 100 meters wide and extends for about 50 km, according to data taken by JAXA's Selenological and Engineering Explorer (SELENE), also called the Kaguya moon probe.
In 2009, the Kaguya probe found a large shaft with an opening about 50 meters in diameter in the Marius Hills area. The shaft descends about 50 meters beneath the surface.
The cave would have about 2 square miles of space. With urban population density, this cave could hold 100,000 people.
The JAXA team analyzed data obtained from a lunar radar sounder on the probe that indicated an underground structure extended west from the shaft.
If future lunar explorers could use the underground space for a base, it could provide shelter from cosmic radiation and menacing temperatures, while water or ice could be used as fuel, the JAXA team said.