About Careers Internship MedBlog Contact us

Lunar Pits on the Moon Could Shelter Future Astronauts

by Dr. Enozia Vakil on July 19, 2014 at 7:11 PM
 Lunar Pits on the Moon Could Shelter Future Astronauts

There are more than 200 lunar pits that could provide shelter to future astronauts, new observations from the NASA's Lunar Reconnaissance Orbiter (LRO) spacecraft has revealed.

The pits range in size from about 5 meters across to more than 900 meters in diameter, and three of them were first identified using images from the Japanese Kaguya spacecraft. Hundreds more were found using a new computer algorithm that automatically scanned thousands of high-resolution images of the lunar surface from LRO's Narrow Angle Camera (NAC).


Robert Wagner, Arizona State University, said that pits would be useful in a support role for human activity on the lunar surface as a habitat placed in a pit ideally several dozen meters back under an overhang would provide a very safe location for astronauts: no radiation, no micrometeorites, possibly very little dust, and no wild day-night temperature swings.

Most pits were found either in large craters with impact melt ponds, areas of lava that formed from the heat of the impact and later solidified, or in the lunar maria, dark areas on the moon that are extensive solidified lava flows hundreds of miles across.

There are almost certainly more pits out there, given that LRO has only imaged about 40 percent of the moon with appropriate lighting for the automated pit searching program, according to Wagner. He expects there might be at least two to three more mare pits and several dozen to over a hundred more impact melt pits, not including any pits that likely exist in already-imaged areas, but are too small to conclusively identify even with the NAC's resolution.

Wagner further explained that the ideal follow-up would be to drop probes into one or two of these pits, and get a really good look at what's down there, however, Pits, by their nature, cannot be explored very well from orbit, but even a few pictures from ground-level would answer a lot of the outstanding questions about the nature of the voids that the pits collapsed into, so they are currently in the very early design phases of a mission concept to do exactly this, exploring one of the largest mare pits.

Source: ANI
Font : A-A+



Latest Lifestyle and Wellness News

What Really Happens to Your Skin After Cleansing?
The 'tight' sensation on your face after washing is explained by skin contraction in the outer layer.
Skin Hotspots in Ears & Toes - Safe Haven for Harmful Germs
The skin between the toes and behind the ears can harbor many harmful germs that can cause a variety of skin illnesses.
Work Breaks - Need of the Hour to Counteract Prolonged Sitting
Prolonged sitting among office goers, pose risk of cardiovascular diseases, diabetes, hypertension, and certain types of cancers.
Fear of Garlic Bad Breath? Try Deodorizing Effect of Yogurt
Yogurt's protein and fat content demonstrated its unidentified deodorizing properties against garlic's pungent odor.
Smoking Tobacco and Cannabis Tied to Depression Risk
People who smoke tobacco and cannabis have an increased risk of depression and anxiety than those who use either substance alone or not at all.
View All
This site uses cookies to deliver our services.By using our site, you acknowledge that you have read and understand our Cookie Policy, Privacy Policy, and our Terms of Use  Ok, Got it. Close
Greetings! How can I assist you?MediBot

Lunar Pits on the Moon Could Shelter Future Astronauts Personalised Printable Document (PDF)

Please complete this form and we'll send you a personalised information that is requested

You may use this for your own reference or forward it to your friends.

Please use the information prudently. If you are not a medical doctor please remember to consult your healthcare provider as this information is not a substitute for professional advice.

Name *

Email Address *

Country *

Areas of Interests