New research sheds light on what might be inside the moon

The inside of the moon may contain water, according to new research from Brown University.

Studying light data that measures the moon's surface, scientists have found that parts of the interior of the moon could contain as much water as the interior of Earth.

RELATED: 28 weird names we have for different full moons

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28 weird names we have for different full moons
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28 weird names we have for different full moons

Supermoon

According to a statement from NASA, the next time super moon will be this close will be on 25 November 2034. (Photo by Soner Kilinc/Anadolu Agency/Getty Images)

November: Beaver Moon, Frost Moon

(Photo by Rainer Erl/McPhoto/ullstein bild via Getty Images)

December: Cold Moon, Long Night's Moon

(Photo via REUTERS/Ognen Teofilvovski)

January: Wolf Moon, Old Moon

(Photo by Matt Cardy/Getty Images)

February: Snow Moon, Hunger Moon

(Photo credit ARMIN WEIGEL/AFP/Getty Images)

March: Worm Moon, Sap Moon, Crow Moon

Photo Credit: Getty 

April: Pink Moon, Grass Moon, Fish Moon

Photo Credit: Karihak/flickr

May: Flower Moon, Planting Moon

Photo Credit: Marcus Ward/Flickr 

June: Strawberry Moon, Rose Moon

(Photo by John McDonnell / The Washington Post via Getty Images)

July: Buck Moon, Thunder Moon, Hay Moon

Photo Credit: Miwok/Flickr

August: Sturgeon Moon, Red Moon

(Photo by Pradita Utana/NurPhoto via Getty Images)

September: Harvest Moon, Corn Moon

REUTERS/Mike Blake 

October: Hunter's Moon

(Photo by Bill O'Leary/The Washington Post/Getty Images)

Bonus: A 'blue moon' happens when the moon rises in its full stage twice during the same month.

REUTERS/Darren Staples 

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The lead author of the new research, Ralph Milliken, a geologist at Brown, said that the evidence suggests that the "bulk interior of the moon is wet," according to a press release.

There hasn't been a NASA mission to the moon since 1972. Retrieving water from the moon could be a reason to return.

Scientists are also theorizing that a trip to the moon could be a good test for future planned trips to Mars. Milliken told CNN, the moon could be a good place for training and testing equipment.

It was originally believed that the moon was dry when Apollo missions started in the 1960's.

That view changed in 2008 when volcanic glass beads brought back from Apollo missions in the 1970's were studied and found to contain tiny crystalline formations that contained water.

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