What to do if aliens are coming? Are aliens coming?

NASA space scientists announced on the 27th,A mysterious flying object resembling an asteroid or comet has recently broken into the solar system, which may mean that visitors from outside the sky have visited and passed by Earth。This is the first celestial object ever discovered within the solar system from outside the solar system.

On the 19th of this month, the University of Hawaii's Panstellar Astronomical Telescope discovered this unidentified object from elsewhere in the Milky Way and designated it a 2017 U1. With a diameter of less than 400 meters, it flies quite fast and travels in an elliptical trajectory. Generally speaking, planets and asteroids also orbit the sun in an elliptical trajectory, but the center of this mysterious object is not the sun, which has caused widespread concern and conjecture among scientists.

This one is weird"Extraterrestrial visitors"It is currently traveling through the solar system。It is said that it came from the direction of Lyra, with a speed of kilometers per second and an almost vertical angle, plunged headlong into the ecliptic plane of the solar system on September 2, and passed perihelion on the inner side of Mercury's orbit on September 9. On October 14, it flew about 24 million kilometers below the Earth – a distance about 60 times the distance between the Earth and the Moon.

Now, it crosses the ecliptic plane upwards again and, at a relative velocity of 44 kilometers per second, the Sun is heading towards the constellation Pegasus.

NASA says that to confirm that this is indeed an interstellar traveler, astronomers need more data to support it. But at the moment all indications point toIt is the first celestial body ever discovered by humans within the solar system from outside the solar system

There are still many secrets to be discovered.

Found it, I just took a look, there is what you want, put it in my introduction.... Oh the aliens are coming.

I don't think it's possible, they won't come to you. Because, if the alien is lower than us, he can't come. If you're higher than us, he won't look for you.

Find a way to go around outer space first, and when you get acquainted with them, they will come to you.

If it's small, you can put it in a bottle, if it's medium, it's the size of a human, you can knock it out if it's unprepared, and if it's a giant you can play dead!

Bitstar, it won't hurt you. Because they ......I won't pay attention to you. Except for me.

took out his mobile phone to take pictures of the whole process, and finally broke the news.

Expressing friendliness so that the people of the country have quality...

Are there any aliens? According to the Fermi paradox proposed by the famous Nobel laureate Fermi, if there are aliens, then they may have come to Earth and exist somewhere, but they just didn't communicate with us, maybe our technology is too backward to detect them; Or that there is no other civilization in the universe.

It is the "closest combination" of planets and stars to the Earth and the Sun ever discovered. Kepler-452b is the planet that is most similar to the Earth in shape and external environment, hence the name Earth.

Say the Earth, the Solar System, the Milky Way, what Orion, Ursa Major, this and that, Libra, Aquarius, how vast are these ranges, so vast that you have fresh water on Earth, you have life on Earth, people don't have it, it's unlikely.

It should be broadcast that the universe has detected a mysterious radio wave signal, and people speculate that it may be a signal sent by aliens.

Do aliens really exist?