Chapter 686 (1/2)

Faced with the approaching alien Starfleet, Qin Feng quickly made a decision.

If we let the enemy in and fight again, we can save a lot of strength, but we can't avoid paying a greater price. In the end, the enemy is wiped out, and the family is beaten to pieces, which is not worth the loss.

Today's empire has not fully recovered to the peak of the old times, but it can not withstand too much trouble. Therefore, it is the best choice to resist the enemy outside the country.

The original meteorite should be a scouting scout, not the main force of the interstellar plunder and colonial fleet, and almost destroyed human civilization. If this deadly fleet had a chance to rush into the solar system, it would be great fun.

”Can we accurately determine the space position coordinates of this fleet?”

”Of course, they're in the periphery of the Kuiper asteroid belt right now, and they'll be close to Pluto's orbit in about a month.” Ship Lingyu Chan said.

The so-called Kuiper belt refers to the aggregation of many asteroids and comets in the edge of the solar system. It belongs to the residual material of primitive solar nebula, and is the birthplace of all short period comets. Strictly speaking, Pluto is actually one of the objects in the Kuiper belt.

With the space technology level of the doomsday world, we have a thorough understanding of the Kuiper belt. There are many solid asteroids with diameters ranging from several kilometers to thousands of kilometers. Among them, the distant and largest planets are not much smaller than the moon, because the Empire also deployed some unmanned probes here.

Qin Feng thought: ”the speed of the journey is very fast. What I don't understand is, where does this group of alien come from? It takes a long time for sublight fleets to cross such distant interstellar space. Can we say that they have been wandering in the starry sky for hundreds of thousands of years

His intuition told him that the fierce and vicious intelligent race of carrion lizards is unlikely to be born near many stars near the solar system. They can only come from creatures beyond the arm of Orion, or even in the distant star regions.

If they have already mastered the technology of hyperspace transition, it would be easy to break into the solar system, and they would not have to travel at the speed of sublight.

”This problem requires 10 million yuan of consulting fees.” Ship Lingyu chanqiao smile Yan Ran tunnel.

Qin Feng was speechless Tell me

”Because beyond the Kuiper belt, deep in the Oort cloud, there are natural wormholes, from which these alien fleets of meteorites emerge.” She understated the tunnel.

”Natural wormhole?”

Qin Feng's face suddenly changed. The thunder like news made him a bit surprised. No wonder human civilization will encounter such a terrible catastrophe. It turns out that for the alien intelligent race, the solar system is simply an unguarded region. Whoever has mastered this convenient and fast celestial passage can easily reach the interior of this stellar system.

He asked: ”but I remember that even before the catastrophe, the unmanned probes of human civilization had already flown out of the solar system and went deep into the inner part of the Oort cloud, but did not find this natural wormhole?”

”Is it hard to understand? Oort cloud is a very broad space concept. The nearest distance is in the edge of the solar system, and the farthest distance is a light year away. In such a large airspace, it is not easy to find a specific small target without sufficient technical ability? Looking for a needle in a haystack is not enough to describe it