What would the truth be?
Everyone’s heart was full of expectation.
But at the same time, they also maintained absolute soberness and caution.
Especially Lena and Josh.
Scientists like Cassie put all their energy into the observation instruments.
And they,
They needed to be aware of the unexpected and dangerous at any time.
Five million kilometers, four million kilometers, three million kilometers…
As The Observer got closer to the neutron star fragment, it still didn’t feel any gravity fluctuations.
Gradually, more and more people believed that neutron star fragment was just field information deception.
Then, when The Observer reached a distance of only 100000 kilometers from the neutron star fragment.
When the super intense, high-energy light from The Observer hit where the neutron star fragment may exist, an unimaginably magnificent scene appeared in front of everyone.
The light beamed straight to the front of the observer.
That was to say, when the neutron star fragment irradiate, after the irradiation, the beam of light presented an arc-shaped flowering change in front of all people.
An ellipsoidal arc light ball with a diameter of about 5000 kilometers appeared in front of everyone. The light was bent!
And the ellipsoid was rotating and changing at a breakneck speed.
As if it was a kaleidoscope of graphics, sometimes regular, sometimes messy.
But every change had an incredible sense of art.
It was like pure natural art!
The beam of light emitted by The Observer showed this fantastic art in a peculiar way!
Whew!
In this scene, all the people took a breath.
“The light is distorted, it is escaping from the gravitational range of neutron star fragment in parabola state!”
“Holys**t, neutron star fragment was real!”
“It’s hard to believe that its gravity range is limited to 5000 kilometers. What kind of large force can do this?”
“The precise confinement of neutron star fragment about one-thousandth of the mass of a fixed star to a range of 5000 kilometers?”
Cassie suddenly exclaimed.
Not only she but all the scientists and researchers who saw this were stunned.
Neutron star fragment was real!
In addition to scientists and researchers, others were also shocked by the scene, but many people did not understand what it meant.
And the light had a visible large-scale distortion transformation. This situation was more puzzling.
“Cassie, what does this mean?” asked Josh Xu curiously? Why is this light pattern formed? ”
Lena and others were also looking at Cassie.
Cassie replied, “Because of gravity.”
Looking back at Josh, she explained, “the mass of this neutron star fragment is about one-thousandth of that of a star, which is much larger than Earth and even Planet B.
We should know that the mass of both Earth and Planet B we live in is only about one – a hundred thousand of that of a fixed star.
And it was such a huge mass compressed into such a small piece. We are at least close to 100000 kilometers now, but we still cannot see the existence of the neutron star fragment, it is tiny.”
“The gravitational field formed by such a large mass and such a small volume is a super terrifying gravitational field that even light can only escape in a parabola.
Let me put it this way, the escape speed has reached the point where the light needs to run in a parabola to escape… ”
After Cassie finished her speaking, she found that Josh and others were all confused and was impatient.
She laughed and said patiently, “In short, a star has gravity.
In fact, it’s not just stars that have gravitation in the universe. All the matters had gravity.
That’s why it can be called “Universal Gravitation”. It’s just that some matter of small mass, such as the bodies like yours and mine, or bigger things like rock and hills, whose mass is too small, can basically be ignored.
But for a massive star, its gravity is a giant force.
For example, in the case of Earth or Planet B, the living things on it, and even things like air, are all attracted by its universal gravitation, so that they can adhere to its surface rather than flow to the universe. ”
“And if you want to leave the surface of a star, it must have a force to eliminate gravity.
For example, The Hope or The Observer relies on an anti-gravity system to counteract gravity.
So what if there is no anti-gravity system?
Then we can only rely on the speed to escape. This is the so-called star escape speed. In terms of the Earth and Planet B, the escape speed is about ten kilometers per second. Only at this speed can we completely leave the star. ”
“The greater the mass of a star, the greater the escape speed to leave the star. For a star like Sun, its escape speed can reach more than 600 kilometers per second…”
So that explained it.
Hearing Cassie’s detailed explanation, people like Josh suddenly realized.
Cassie had said so bluntly that she didn’t use any parameter data.
If they still couldn’t understand it, it was like——
Knowing nothing about physics.
Lena was silent for a while and then asked, “Cassie, is this really a neutron star fragment? How does it exist? Can we get close to it? What’s more, is there any way we can change its course? ”
“Aunt Lan, from what we have seen so far, neutron star fragment exists.
In other words, even if the neutron star fragment does not exist, we humans will face the same threat as the neutron star fragment.
If the amazing scene just happened is fictitious by some advanced cosmic civilization, then I really hope that the neutron star fragment was real, then we may escape, otherwise… ”
Everyone knew what this meant, because the neutron star fragment was real, or made with science and technology.
Human beings would rather it was real because that meant they could still escape.
Otherwise, a cosmic civilization that could produce a fragment of the neutron star was about to come to their galaxy. What do they want to do with humans?
Whether it was annihilation, neglect, or slicing study, it was nothing to do with human’s will. Not any more.
At that time, the human race was facing an even more difficult situation than what the dwarfs were facing now.
Even the chance to be a slave for them might not be available.
“Well, can we keep getting closer now?” Josh Suddenly asked.