"Чанъэ-4" (Chang'e-4), посадочный аппарат и луноход – CZ-3B – Сичан (XSLC) – 07.12.2018, 18:24 UTC

Автор che wi, 22.04.2017 19:53:16

« предыдущая - следующая »

0 Пользователей и 1 гость просматривают эту тему.

tnt22

Цитата Andrew Jones @AJ_FI 1 ч. назад

Chang'e-4 day 23 ended yesterday. Yutu-2 rover powered down for lunar night at 04:00 UTC Oct. 23 with the lander following at 13:40. Total Yutu-2 drive distance is now 565.9 metres, meaning the rover travelled 18.73 metres in day 23. Source:
Source...




1 ч. назад

No new PCAM images were released. The image above shows a map indicating landing site (white plus), Yutu-2 drive route (white line) and a distant target basaltic area (red line).

tnt22

http://www.xinhuanet.com/english/2020-10/24/c_139464353.htm

Цитата: undefinedChina's lunar rover travels 565.9 meters on moon's far side
Source: Xinhua | 2020-10-24 15:39:05 | Editor: huaxia

BEIJING, Oct. 24 (Xinhua) -- The lander and the rover of the Chang'e-4 probe have been switched to the dormant mode for the lunar night after working stably for the 23rd lunar day, according to the Lunar Exploration and Space Program Center of the China National Space Administration.

The lander was switched to dormant mode at 9:40 p.m. Friday (Beijing Time) as scheduled, and the rover, Yutu-2 (Jade Rabbit-2), at 12:00 p.m. Friday, said the center.

A lunar day is equal to 14 days on Earth, and a lunar night is the same length. The Chang'e-4 probe, which switched to dormant mode during the lunar night due to the lack of solar power, had survived 660 Earth days on the far side of the moon as of Saturday, and the rover has traveled 565.9 meters.

During the 23rd lunar day, Yutu-2 went northwest, traveling toward an area with basalt and an impact crater area with high reflectivity. En route to the destination, the near-infrared spectrometer on the rover was used to detect a rock about 30 cm in diameter. The research team is analyzing the transmitted data.

Scientists carried out the first systematically documented measurements of radiation on the moon with data acquired by the neutron radiation detector onboard. According to the study published in the journal Science Advances, the moon's surface is highly radioactive, approximately two to three times the International Space Station, five to ten times a civil flight and 300 times the surface of the earth in Beijing.

The study provided a reference for the estimation of the lunar surface radiation hazards and the design of radiation protection for future lunar astronauts.

The Chang'e-4 probe, launched on Dec. 8, 2018, made the first-ever soft landing on the Von Karman Crater in the South Pole-Aitken Basin on the far side of the moon on Jan. 3, 2019.

http://www.xinhuanet.com/english/2020-10/24/c_139464494.htm

ЦитатаChina's lunar rover travels 565.9 meters on moon
Source: Xinhua | 2020-10-24 17:40:44 | Editor: huaxia

BEIJING, Oct. 24 (Xinhua) -- The lander and the rover of the Chang'e-4 probe have been switched to the dormant mode for the lunar night after working stably for the 23rd lunar day, according to the Lunar Exploration and Space Program Center of the China National Space Administration.

The lander was switched to dormant mode at 9:40 p.m. Friday (Beijing Time) as scheduled, and the rover, Yutu-2 (Jade Rabbit-2), at 12 noon Friday, said the center.

A lunar day is equal to 14 days on Earth, and a lunar night is the same length. The Chang'e-4 probe, which switched to dormant mode during the lunar night due to the lack of solar power, had been on the far side of the moon for 660 Earth days as of Saturday, and the rover has traveled 565.9 meters.

During the 23rd lunar day, Yutu-2 went northwest, traveling toward an area with basalt and an impact crater area with high reflectivity. En route to the destination, the near-infrared spectrometer on the rover was used to detect a rock about 30 cm in diameter. The research team is analyzing the transmitted data.

Scientists carried out the first systematically documented measurements of radiation on the moon with data acquired by the neutron radiation detector onboard. According to the study published in the journal Science Advances, the moon's surface is highly radioactive, approximately two to three times the International Space Station, five to ten times a civil flight, and 300 times the surface of the earth of Beijing.

The study provided a reference for the estimation of the lunar surface radiation hazards and the design of radiation protection for future lunar astronauts.

The Chang'e-4 probe, launched on Dec. 8, 2018, made the first-ever soft landing on the Von Karman Crater in the South Pole-Aitken Basin on the far side of the moon on Jan. 3, 2019.

The rover Yutu-2 has far exceeded its three-month design lifespan, becoming the longest-working lunar rover on the moon.

Oct. 24 is a significant day for China's lunar exploration.

On Oct. 24, 2007, China's first lunar probe Chang'e-1 was launched, making China the fifth country to develop and launch a lunar probe on its own and opening up a new age of deep space exploration for China.

It mapped 3D images of the lunar surface, analyzed the distribution of elements, measured the depth of lunar soil, and explored the environment between Earth and moon. Chinese scientists released the first complete map of the moon's surface in November 2008, thanks to Chang'e-1.

After orbiting the moon for about 16 months, the probe made a controlled crash on the lunar surface in March 2009.

On Oct. 24, 2014, China launched an experimental spacecraft to test technologies to be used in the Chang'e-5, which is expected to bring moon samples back to Earth.

The spacecraft, comprising a re-entry capsule and a service module, flew around the moon for half a circle. The return capsule touched down at the designated landing area in Siziwang Banner, north China's Inner Mongolia Autonomous Region, on Nov. 1, 2014.

zandr

http://russian.news.cn/china/science-health.htm
ЦитатаКитайский зонд "Чанъэ-4" возобновил работу на 24-й лунный день
2020-11-10 10:55:24丨Russian.News.Cn
Пекин, 10 ноября /Синьхуа/ -- Посадочный модуль и луноход китайского зонда "Чанъэ-4" возобновили работу на 24-й лунный день на обратной стороне единственного естественного спутника Земли.
Как сообщили в Центре лунных исследований и космической программы при Китайском национальном космическом управлении, посадочный модуль "проснулся" во вторник в 03:12 по пекинскому времени, а луноход "Юйту-2" /"Нефритовый заяц-2"/ - в понедельник в 10:17.
Зонд "Чанъэ-4" 3 января 2019 года совершил мягкую посадку на обратной стороне Луны и провел там 677 земных суток.

tnt22

#722 - чуть подробнее, русской версии пока нет...

http://www.xinhuanet.com/english/2020-11/10/c_139505455.htm

ЦитатаChina's Chang'e-4 probe resumes work for 24th lunar day
Source: Xinhua | 2020-11-10 11:52:12 | Editor: huaxia

BEIJING, Nov. 10 (Xinhua) -- The lander and rover of the Chang'e-4 probe have resumed work for the 24th lunar day on the far side of the moon.

The lander woke up at 3:12 a.m. Tuesday, Beijing Time, and the rover Yutu-2, or Jade Rabbit-2, woke up at 10:17 a.m. Monday, according to the Lunar Exploration and Space Program Center of the China National Space Administration.

Landing on the moon on Jan. 3, 2019, the Chang'e-4 probe has survived 677 Earth days on the moon.

A lunar day is equal to 14 days on Earth, and a lunar night is of the same length. The solar-powered probe switches to dormant mode during the lunar night.

During the 24th lunar day, Yutu-2 will move northwest toward the basalt area or the impact craters with high reflectivity.

Yutu-2 will take at least one panoramic photo, and its infrared imaging spectrometer, neutral atom detector and lunar radar will continue to carry out scientific explorations.

tnt22

Цитата Andrew Jones @AJ_FI 8 мин. назад

Chang'e-4 lunar day 24 has ended. The lander powered down at 04:00 UTC Nov. 22, with the Yutu-2 rover doing so earlier at 19:10 Nov. 21. Yutu-2 covered 23.7 metres, meaning a total mission drive of 589.6 m. New image shows rim of Von Kármán crater. ...