What did the Rosetta spacecraft go through when it flew to a planet hundreds of millions of kilomete

When a human spaceship leaves Earth for another world hundreds of millions of kilometers away, it will experience many incredible scenarios. This is a picture taken in 2004 when the ESA "Rosetta" spacecraft left the Earth**: dark space, arc-shaped Earth, thin atmosphere, bright moon.

The picture shows the "Rosetta" spacecraft flying in space at several times the speed of a bullet. The Earth in the back is getting smaller, but the Moon in front is getting bigger. Due to the speed of the spacecraft, the small celestial bodies in the vicinity seem to be elongated.

Actually, this is due to the time of **. Then the spacecraft will enter orbit around the sun and begin a 10-year "star chase".

In January 2014, the Rosetta spacecraft woke up from its slumber. Because it is getting closer and closer to its target, Comet 67p, the reflected light of Comet 67p is dazzling in dark space. Although it looks close, the actual distance is tens of millions of kilometers, and the spacecraft still needs to fly for hundreds of hours.

In August 2014, Rosetta finally reached the vicinity of Comet 67p, when it had finally traveled nearly 4 billion kilometers in space. Comet 67p is getting bigger and bigger, slowly revealing its shape. After 10 years of chasing stars, the spacecraft entered orbit and began to observe the comet's surface in detail, looking for a suitable landing site for the ground robots.

In November 2014, the robot "Philae" separated from the spacecraft and landed on an alien world about 300 million kilometers from Earth. Unfortunately, "Philae" was placed in the shadow of a cliff, and with only one and a half hours of light a day, the main battery ran out.

This is really an alien world different from Earth. There are only two colors in the world, black and white. There is no life in this world.

The world can't hear it. What you can see is that space is darker than the night of the earth, and the stars are brighter than the earth. It is estimated that all you can hear is your own heartbeat and breathing.

Even if you are a very quiet person, I am afraid you will not be able to stay in this world for a day because this world is too quiet for human existence.

I think I might have been attacked by aliens, and then I couldn't come back.

I think anything can happen in space, flying to an alien planet hundreds of millions of kilometers can happen to something different.

This thing may be hot, and it will only return to that position after a sullen experience and unhappy change.

We don't know exactly what he went through. After all, we are not on the ship either.

It's just the design of the movie, it's not real, it doesn't fit the real world.

I think I'm encountering all kinds of substances that I've never seen before.

I think it should have been a lot of problems before I could get there.

This is probably the only one they know, and we don't know.

I think it's definitely been a lot, but scientists should have a good route planned for it.

Maybe there was some malfunction, so I had to fly in that direction.