NASA Searching for the Remains of Tiamat?

The solar system might once have had another planet named Theia, which may have helped create our own planet's moon.

Now two spacecraft are heading out to search for leftovers from this rumored sibling, which would have been destroyed when the solar system was still young.

"It's a hypothetical world. We've never actually seen it, but some researchers believe it existed 4.5 billion years ago — and that it collided with Earth to form the moon," said Mike Kaiser, a NASA scientist at the Goddard Space Flight Center in Maryland.

Hmmm... that sounds familiar....

Sitchin's theory proposes the planets Tiamat and Nibiru. Tiamat supposedly existed between Mars and Jupiter. He postulated that it was a thriving world in a much differently shaped solar system, with jungles and oceans, whose orbit was disrupted by the arrival of a large planet or very small star (less than twenty times the size of Jupiter) which passed through the solar system between 65 million and four billion years ago. The new orbits caused Tiamat to collide with one of the moons of this object, which is known as Nibiru. The debris from this collision are thought by the theory's proponents to have variously formed the asteroid belt, the moon, and the current incarnation of the planet Earth.

But But Tsarion's scenario is better:

...the history of the world has stemmed from alien visitation in pre-diluvian times (before the Great Flood) who were being pursued across the galaxy, took refuge on a mostly water planet between Earth and Mars named Tiamat and used it as a decoy for the pursuers to destroy after the aliens had already made their way to Earth. Tiamat's destruction, Tsarion believes, is what caused the great flood and the oceans to form on the Earth as remnants of the planet rained down on it. The asteroid belt is, according to Tsarion, the remains of Tiamat.

But overall, this is likely some sort of ruse on the part of NASA-- so what is their real purpose? Looking for ways to break out of Quarantine?