What happened to Voyager 1 and Voyager 2? What message was sent back?

We all know that the earth is the only planet where human beings can live and live until now, and the number of people living on the earth is also very large. However, with the development of science and technology, human beings have gradually shifted their attention to other planets, hoping to find a "second earth", and at the same time, they also hope to find other alien civilizations in addition to human civilization. So, humans invented Voyager 1 and Voyager 2 to explore space.

Humans tend to compare two different but similar things together, Voyager 1 and Voyager 2 were invented by humans in the 70s of the last century and launched into space for exploration, after that, they will be compared again and again by humans, but after many comparisons, humans finally have results.

After comparing the two spacecraft launched into space, it was found that Voyager 1 was much faster than Voyager 2, and it has been more than 40 years since it was launched into space, and Voyager 2 still has not caught up with Voyager 1, and the information transmitted back to Earth by Voyager 2 is messy and confusing, and some people speculate that Voyager 2 has been discovered and hijacked by aliens.

Voyager 2 is so weak that people have to pin their hopes on Voyager 1. Voyager 1 is an unmanned outer solar system space probe developed by NASA and the first spacecraft to provide high-resolution clarity of its satellites. Moreover, we humans also installed a disc burning human civilization on Voyager 1, so that in the future, when encountering alien civilizations, we can decipher the information on the disc and learn about the civilization of the earth.

As of January 2, 2018, Voyager 1 was at a distance of 21.1 billion kilometers from the sun, and scientists estimate that in 2020, Voyager 1 will completely lose contact with humans. As the first probe to provide detailed information about Jupiter, Saturn and other moons, Voyager 1 has sent many of the universe's ** back to Earth, making a lot of contributions to human exploration of the universe. It's hard to imagine that it has completely lost contact with humans.

Among the ** that Voyager 1 sent back to Earth, there is one ** that is particularly eye-catching. The background color of this ** is pitch black, and in fact, the whole ** is pitch black, but in this pitch black, people found a particularly small point, and what is surprising is that this small point is the earth inhabited by humans, which is really shocking!

Finally, in this **, we can clearly realize how small the earth is, in **, the earth, the planet that nurtures a lot of life, is just a small dot, compared to this universe with 700 trillion stars, the earth is not comparable at all, and how small should the human beings living in the earth be? You can imagine that scene. After all, even the scientists were silent when they saw this **.

Voyager 1 and Voyager 2 are still flying, Voyager 1, which can be said to be the farthest flying aircraft, and it is also sent back to people, and it is said that if you fly further, you will not be able to contact them.

Voyager 1 is a probe that probes Jupiter and Saturn's rings, and the first Jupiter** we have obtained is provided by Voyager 1, and Voyager 1 is about to fly out of the solar system.

Voyager 2 is a probe to Jupiter, Saturn, Uranus, Neptune, and the first batch of Neptune** was provided by Voyager 2, which is currently flying beyond the solar system.

Voyager 1 and Voyager 2 have now flown out of the solar system, and two space probes, Voyager 1 and Voyager 2, have detected the existence of Pluto, confirming the theory that there are nine planets in the solar system.

Voyager 1 and 2 are space probes made in the United States in the last century, mainly to explore the planets of the solar system, on September 12, 2013, NASA officially confirmed that the Voyager 1 probe has successfully flown out of the solar system and into interstellar space.

They are still roaming the solar system, flying to more distant planets. They sent back information on the detection of several major planets that were far away from Earth.

Voyager 2 is already 18.1 billion kilometers away from Earth.

The Voyager 2 probe was successfully launched from the Kennedy Space Center on August 20, 1977, and was the second of two space probes developed by NASA to fly outside the solar system.

Originally the probe was built as Mariner 12 in Project Mariner and it became a sister probe to Project Voyager 1 (Mariner 11). Both vehicles are powered by plutonium batteries (nuclear power batteries).

Voyager 2 approaches Saturn in a somewhat different trajectory, with a gravitational slingshot created by approaching the gravitational pull of Titan (Titan). After exploring Saturn, it continues to fly towards Uranus and Neptune.

Voyager 2 was the first flying probe to visit both planets from such a distance. Voyager 2 passed Uranus in 1986 and Neptune in 1989. Many of the instruments on the probe are now turned off, but it continues to explore the solar system's environment.

Results of Voyager 2

Voyager 2 is the only man-made spacecraft to study the four planets of the solar system. Voyager 2 discovered the presence of several rings around Jupiter. It also discovered some volcanic activity on the moon called lo.

Travelers played an important role in discovering that the big red dot was actually a storm moving in a counterclockwise direction. Analysis of banded clouds has also explained many other storms.

Voyager II.

On August 20, 1977, Voyager 2 was successfully launched from the Kennedy Space Center in the United States.

On July 9, 1979, the closest approach to Jupiter and the filming of Io's **.

August 25, 1981, closest to Saturn.

On January 24, 1986, the closest approach to Uranus was made, and ten previously unknown natural moons of Uranus were discovered.

August 25, 1989, closest to Neptune.

On December 10, 2018, it flew out of the heliopause, becoming the second probe to enter interstellar space after Voyager 1.

Launch location: Kennedy Space Center, USA.

Mass: 815 grams.

Speed: 15 km/s.

Distance from Earth: Astronomical units (19.5 billion kilometers).

Interestingly, Voyager 2 sent back some strange signals to Earth in 2010, when Voyager 2 was located 13.8 billion kilometers away from Earth. For a period of time after the incident, the cause of Voyager II's malfunction was not clarified, leading to the emergence of a theory that Voyager 2 was hijacked by aliens.