Цитироватьhttps://english.news.cn/20240424/880a7cac3b1e4e88bbd973788af9ad6b/c.html
China Focus: Chinese astronauts fix space station power supply after debris hit
Source: XinhuaEditor: huaxia2024-04-24 14:14:00
JIUQUAN, April 24 (Xinhua) -- The Shenzhou-17 crew in China's space station have repaired the core module's solar wings, which had been damaged by space debris, through two spacewalks during the country's first extravehicular maintenance mission, the China Manned Space Agency (CMSA) said Wednesday.
The crew is scheduled to return to Earth on April 30 after completing the in-orbit work handover to the Shenzhou-18 crew.
The repair work highlighted the role of a manned spacecraft in coping with unintended problems in orbit, said Lin Xiqiang, deputy director of the CMSA at a press conference.
The space station's core module Tianhe had suffered a partial loss of power supply due to the impact of the space debris on the solar wing's power cables, Lin said.
Noting that the space station has executed maneuvers on multiple occasions to evade space debris impacts, Lin said preventive measures were taken to mitigate hazards stemming from the growing human activities in space in recent years.
China has enhanced its capability to precisely forecast the orbits of the space station and small low-orbit targets, optimized the procedures for space collision warning and avoidance, and reduced the false alarm rate by 30 percent, according to Lin.
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Цитата: triage от 25.04.2024 20:10:0639th Space Symposium in Colorado SpringsиИзвестная сходка штатовских федералов с ЦРУшниками. Гуглите DAI.
Цитата: Брабонт от 25.04.2024 20:10:01Совет РАН по космосу это сугубо рекомендательный орган,Ну, как общественный совет в "Роскосмосе", видимо....
Цитата: zandr от 24.04.2024 21:59:01Об этом сообщила газета USA Today.
Цитироватьhttps://www.usatoday.com/story/news/nation/2024/04/23/nasa-timed-spacecraft-russian-satellite-near-collision/73421948007/
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At the 39th Space Symposium in Colorado Springs, Colorado, on April 9, NASA Deputy Administrator Col. Pam Melroy said the satellite was much closer than it had appeared. The space between the two crafts was half of what NASA originally thought.
"We recently learned through analysis that the pass ended up being less than 10 meters (33 feet) apart − within the hard-body parameters of both satellites," Melroy said in the presentation, which was posted to YouTube by NASA. "It was very shocking personally, and also for all of us at NASA."
https://www.youtube.com/live/e75zRi3K0q4?si=sYJPqpUb8f9sQRTU
The satellites will near each other again, but their encounter in February was the closest pass in "current predicted orbit determinations," a NASA news release said.
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What is the TIMED spacecraft?
The TIMED spacecraft is part of a science mission that studies the influence of the sun and human activity on Earth's lesser-known mesosphere and lower thermosphere/ionosphere, according to NASA.
It was launched in December 2001 and continues to orbit Earth as an active mission.
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Цитировать65dBnoise
@65dBnoise
Думаю, теперь мы можем с некоторой уверенностью восстановить последние мгновения #Ingenuity's #Flight72. Реальная траектория может быть немного сложнее, например, поворот во время прыжка, но мы этого никогда не узнаем.
Анимация
Обработано MCZ_RIGHT, FL: 110 мм
смотрит на NNE (16°) от RMC 52.0000
Sol 1130, LMST: 16:19:24
Original: https://mars.nasa.gov/mars2020-raw-images/pub/ods/surface/sol/01130/ids/edr/browse/zcam/ZR0_1130_0767269765_831EBY_N0520000ZCAM09152_1100LMJ01.png
Credit: #NASA/JPL-Caltech/ASU/65dBnoise
Цитата: Брабонт от 25.04.2024 16:55:29Но про Луну там тоже ничего нетПо вашей ссылке зашел в текущий совет РАН по космосу.
Цитировать65dBnoise
@65dBnoise
И #Ingenuity, естественно 😀
(over) Обработанный, кроп MCZ_RIGHT, FL: 110mm
смотрит на NNE (16°) от RMC 52.0000
Sol 1130, LMST: 16:19:24
Original: https://mars.nasa.gov/mars2020-raw-images/pub/ods/surface/sol/01130/ids/edr/browse/zcam/ZR0_1130_0767269765_831EBY_N0520000ZCAM09152_1100LMJ01.png
Credit: #NASA/JPL-Caltech/ASU/65dBnoise
ЦитироватьМарсоход НАСА Perseverance получил это изображение с помощью правой камеры Mastcam-Z. Mastcam-Z - это пара камер, расположенных высоко на мачте ровера.https://img.novosti-kosmonavtiki.ru/358209.png
Снимок был сделан 24 апреля 2024 года (сол 1130) в 16:19:24 по местному среднему солнечному времени.
Кредит на изображение: NASA/JPL-Caltech/ASU