NASA’s support to the Chang'e 4 mission
19 January 2019
From the NASA press release: "Since the beginning of its mission, NASA’s Lunar Reconnaissance Orbiter (LRO) has imaged objects impacting the surface of the Moon. This past month, NASA held discussions with the China National Space Administration (CNSA) to explore the possibility of observing a signature of the landing plume of their lunar lander, Chang’e 4, using LRO’s LAMP instrument. Since the Chinese landing, LRO instruments have been collecting data that are currently being analysed. LRO is expected to image the Chang’e 4 landing site on January 31 in a manner similar to what was done on Chang’e 3. NASA and CNSA have agreed that any significant findings resulting from this coordination activity will be shared with the global research community at the 56th session of the Scientific and Technology Subcommittee meeting of the UN Committee on the Peaceful Uses of Outer Space meeting in Vienna, Austria, February 11-22, 2019. All NASA data associated with this activity are publicly available. In accordance with Administration and Congressional guidance, NASA’s cooperation with China is transparent, reciprocal and mutually beneficial."
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related:
link to the Xinhua news about the topic: NASA cooperates with China on Moon exploration
Farside Politics: NASA/China Coordination on Chang’e 4 Lander
19 January 2019
Leonard David summarises what is known about NASA's supportive efforts for China's lunar exploration missions.
China launches two Jilin 1 satellites for multispectral imaging
21 January 2019
China launched two satellites for multispectral imaging and two test satellites on a Long March 11 rocket from the Jiuquan Satellite Launch Center in northwest China at 1:42 pm on 21 January. The two imaging satellites, part of the Jilin 1 satellite family, were independently developed by Chang Guang Satellite Technology Co. Ltd. They have successfully entered their preset orbit, according to the center.
Loaded with a multi-spectral imager and an infrared camera, they will form a network with the 10 previously launched Jilin 1 satellites, providing remote sensing data and services for forestry, shipping and resource and environmental monitoring.
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China revises regulation to better protect world's largest telescope
22 January 2019
In preparation of the start of FAST's formal operation this year, the rules for visitors of Five-hundred-meter Aperture Spherical Telescope (FAST) were reinforced.
No cell phones, no digital cameras, and no smart wearable devices - the Guizhou provincial government has revised a regulation to keep the noise down and prevent human activities from affecting the world's largest telescope. The total quiet area of FAST includes a 5 km radius as the core zone, 5 km to 10 km radius as the intermediate zone and a peripheral zone that covers 10 km to 30 km in radius. The regulation is expected to be effective starting from 1 April 2019.
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Luojia 1 experimental satellite captures nighttime remote sensing imagery
23 January 2019
Chinese scientists have released nighttime remote sensing imagery captured by Luojia 1, a scientific experiment satellite, was sent into space on 2 June 2018. The resolution of the images is 130 meters allowing for fine spatial details of artificial nighttime light in China. So far, nighttime remote sensing data collected by Luojia 1 have been provided to over 3,000 users in 16 countries and regions.
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