Scientists Find Evidence of Water on the Moon, Here on Earth

Scientists Find Evidence of Water on the Moon, Here on Earth

Scientists found more evidence for the existence of water on the moon in a lunar meteorite found here on Earth. The discovery came in the form of moganite, a mineral similar to quartz that requires water to form.

Though there are hundreds of lunar meteorites on our planet, this is the first time researchers found the presence of moganite, an oxide mineral. Of the roughly 350 lunar meteorites discovered on Earth, the majority have been discovered in the Sahara and Antarctica.

Scientists originally believed water could exist on the moon in the form of ice trapped in its shadowy craters, though this theory was mostly conjecture. That was until 2008, when the Chandrayaan-1 probe discovered water vapor in the moon’s atmosphere. Since then, NASA’s Lunar Reconnaissance Orbiter has measured hydrogen on the moon’s surface, strongly suggesting the presence of water.

But it turns out this entire time, all the evidence we needed was here on Earth. And it’s the first sign of water in the subsurface of the moon at mid and lower latitudes.

A recent experiment by scientists at Brown University showed that melted rocks from asteroid impacts are capable of depositing large amounts of water on a planet or satellite. This discovery showed that its possible water on earth may have been deposited by such an impact. And researchers believe H2O may have arrived on the moon in the same way.

If true, this means there is a greater likelihood that a number of planets out there gained water, and subsequently life, through a this type of impact deposit. Though not all scientists agree, with some saying an impact that significant would actually eliminate any chance of water.

But if the theory is correct, it would posit that liquid water temporarily existed on the lunar surface, before it cooled below ground, remaining there and forming moganite in a process called brecciation.

The lunar meteorite NWA 2727, which contains evidence of moon water

Eventually, another comet impact hit the moon hard enough to blast some of that moganite with escape velocity, sending it out of the moon’s gravitational pull and toward Earth.

Because the moganite-rich meteorite was found in the arid climate of the Sahara, it rules out the possibility that brecciation could have happened on Earth from terrestrial weathering.

The find is promising for future colonization of the moon as a launch point for further space exploration. Water would not only provide a drinking supply for lunar inhabitants, but would offer a key component for making rocket fuel. Estimates put the amount of water contained in lunar soil as high as 0.6 percent, allowing for 1.6 gallons per 36 cubic feet.

Earth’s relationship with the moon is intrinsic to many planetary functions, though we’re not quite sure how it got there. Compared to other planets’ moons ours is massive, and it’s even possible life may not have formed on Earth at all without it in such close proximity.

Despite the numerous trips to the moon’s surface during the Apollo missions, its clear there is still a lot to learn about our lunar counterpart. With such a significant discovery found here on Earth, maybe its time to take another look at the samples brought back from the Apollo missions. Unless they too are just pieces of petrified wood. 

Our Moon: Lunacy by Design


NASA Developing Robotic Bees to Collect Samples, Map Mars Surface

NASA Developing Robotic Bees to Collect Samples, Map Mars Surface

NASA’s Mars rovers have gathered a lot of exciting data and photographs, but they’re moving at a snail’s pace. So how will it expedite that process? Robotic bees.

The space agency is developing bee-sized robots to map the surface of Mars and collect samples from the planet’s atmosphere. Scientists hope these insectoids will be more mobile and agile than traditional rovers.

The program, called “Marsbees,” is contracting researchers from the U.S. and Japan to build prototypes of winged robots, capable of swarming the red planet and collecting data, before returning to a rover to recharge.

 

marsbee

Image courtesy uah.edu

 

One of the biggest obstacles engineers face is designing a robot that can fly in Mars’ unique climate. The red planet’s atmosphere can be pretty hostile with dust storms, low thermal inertia, and periodic ice ages. These bees will inevitably face some extreme weather conditions.

But there is one factor that may make the mission easier –  Mars’ gravitational pull is about a third of Earth’s, which could prove to be more conducive to flight.

NASA’s website envisions the robots as roughly the size of a bee, but with larger, cicada-sized wings. Researchers imagine the bees will be capable of working independently or in teams to collect samples.

The program funding the project is called the NASA Innovative Advanced Concepts Program, or NIAC, which fosters science fiction concepts with the potential for realistic applications.

The aerial bots would primarily search for methane emissions from below the planet’s surface – an indication of subterranean Martian life. NASA’s Curiosity rover previously discovered low levels of the gas, encouraging scientists to explore further.

But the technology for this apian concept doesn’t have a lot of promising precedent. Several years ago, DARPA built a hummingbird-inspired drone, with a multi-million-dollar budget. Researchers engineered it to fly steadily, but the winged machine would likely struggle in the Martian environment.

Engineers working on the Marsbees prototype will test their robots in a vacuum chamber, with conditions to simulate the climate and air density on Mars. The group is receiving just $125,000 over the course of nine months to fund their prototype, before it will be tested for feasibility by NASA. If it passes preliminary tests, it will then be eligible for a second round of funding.

Read Article

More In Secrets & Cover Ups

Our unique blend of yoga, meditation, personal transformation, and alternative healing content is designed for those seeking to not just enhance their physical, spiritual, and intellectual capabilities, but to fuse them in the knowledge that the whole is always greater than the sum of its parts.


Use the same account and membership for TV, desktop, and all mobile devices. Plus you can download videos to your device to watch offline later.

Desktop, laptop, tablet, phone devices with Gaia content on screens

Discover what Gaia has to offer.

Testing message will be here