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If the return of Halley's Comet coincides with human scientific and technological achievements, can the detector be installed on Halley's Comet?

Absolutely. ?

Halley's comet is a short-period comet in the solar system with a period of about 76 years. Its name mainly comes from British physicist Edmond Halley, who first measured the orbital data of Halley's Comet and accurately predicted its return. Halley's Comet is the comet that human beings know best, and it is a huge "dirty snowball".

Every time you reach the perihelion, you will leave some particles under the irradiation of the sun. These particles are common sources on earth. Every year, when the earth passes through a fixed area, it will hit these particles, which will glow and burn out under the high-speed friction with the atmosphere. If the particles are bigger, they will produce fireballs. Comet is an important celestial body in the solar system. According to their orbits, they can be divided into ellipse, hyperbola and parabola. Only comets with elliptical orbits are periodic satellites, and the other two are aperiodic.

Under periodic satellites, it can be divided into long-period comets and short-period comets, while Halley's comet has a period of about 76 years and belongs to a relatively short category. Long-period comets have a period of thousands of years, and many people will never see them. Halley's comet, with luck, can be seen twice in a lifetime. The location of this long-period comet is considered as Oort Cloud, with a diameter of about two light years, and it is also considered as the range of the solar system. However, the apogee of a short-period comet will surpass Neptune's orbit and may reach the position of the Kuiper Belt. ?

The perihelion of Halley's Comet is 0.5 astronomical units, the apogee in the Earth orbit is 35 astronomical units, and the average diameter outside Neptune's orbit is 1 1 km. Because of its small mass, the escape speed is relatively small, only 0.002 kilometers per second, and it can take off directly from Halley's comet a little faster than the 100-meter flying man. The last return of Halley's comet was in 1986, and the time was just right. The United States, the former Soviet Union and other countries are in the white-hot stage of the space race.

Detectors were designed in advance to observe Halley's comet, but they didn't land, which was technically impossible at that time. After entering 2 1 century, human beings also launched comet detectors. In March 2004, ESA launched the "Rosetta" comet probe. After flying 1 1 year, it landed on comet 67P in 20 15.

I worked for about 60 hours and fell asleep. The next return of Halley's Comet will be on July 28th, 20061year. Halley's comet can be seen with the naked eye on earth. At that time, the probe could be designed to land on Halley's comet and must be nailed to its surface in a special way. Today's technology has achieved short-term landing on asteroids to collect samples. For example, Hayabusa-2, which is returning home, and NASA probe, which is carrying out Benoit asteroid mission, will bring samples back to Earth. Since then, Halley's comet has been allowed to travel with the probe for 76 years to see what kind of scenery it can experience, but most of it has been frozen into ice.