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A little interesting about space life.

However, the truth is more prosaic. As it is on Earth, landscape of the Moon is not perfectly flat. Because of the uneven surface with bumps and small hills, shadows cast on different vertical angles had also large horizontal angular differences. On the photo above, shadows of the lunar module and the rocks point in slightly different directions. However, the lunar module is standing on flat ground and the rocks are located on a small bump(similar setting has been also recreated by the Mythbusters, proving the conspiracy wrong)



and here is another

Planetary scientists believed for years that Earth's Moon is depleted of water and other volatile compounds. However, this idea began to change in 2008, when a team of scientists announced that they had detected traces of water in some of the volcanic glass beads carried back to Earth from the Apollo 15 and 17 missions to the Moon. In 2011, additional study of extremely small crystalline formations within those beads revealed that they contain amounts of water that are similar to some basalts on Earth. This indicates that the lunar mantle--at least, part of it--contains as much water as Earth's.



and finally

The discovery that the hidden interior of Earth's Moon contains water raises some interesting questions concerning lunar formation. Most planetary scientists think that our Moon was born from the debris left behind after the catastrophic collision of our primordial planet with the tragedy that was Theia. This collision would have occurred very early in our Solar System's history. However, one of the reasons scientists had proposed that the lunar interior should be dry is that it is unlikely that the hydrogen necessary to create water could have survived following the ferocious heat of that ancient impact.

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The current study's Franco-Belgian-Japanese collaboration looks forward to this mission. JAXA plans to enlist them to conduct tests on the Martian samples when they are returned to Earth. The samples will help the scientists determine whether Phobos is indeed made up of a mixture of Martian mantle and debris left in the wake of the tragic crash of the doomed, vanished protoplanet--as suggested by their supercomputer simulations.



Earlier research had determined the quantity of material accreted onto the ancient Earth following the Moon-forming collision. These previous calculations were based on how the siderophile or "iron-loving" elements such as platinum and iridium show a strong tendency to wander down into our planet's core. Following each giant impact that the primordial Earth experienced, these elements would have leached from Earth's mantle and bonded with iron-rich, heavy material that was destined to travel down, down, down into our planet's heart.



"What people frequently forget in this field is that you never have just one big impact. We have to worry about how big the next biggest impact was," and whether that impact blurred the effects of the previous giant impact, he continued to explain.