Showing posts with label Chang'e 2. Show all posts
Showing posts with label Chang'e 2. Show all posts

Saturday, January 19, 2013

Chang'e-2 - flyby of Toutatis presentation at 8th MEETING OF THE NASA SMALL BODIES ASSESSMENT GROUP

Chang'e 2 flyby of Toutatis (Han Li, Chinese Academy of Sciences)

The above topic was mentioned on the FPSPACE  list and I thought I would take a look.
- LRK -

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Small Bodies Assessment Group (SBAG)

The Small Bodies Assessment Group was established by NASA in March 2008 to identify scientific priorities and opportunties for the exploration of asteroids, comets, interplanetary dust, small satellites, and Trans-Neptunian Objects. SBAG also provides scientific input on the utility of asteroids and comets in support of human space activities. The group consists of several focus groups of open membership and an eight person steering committee. Input from the scientific community is actively sought. SBAG provides findings to NASA Headquarters, but does not make recommendations.

SBAG Charter

The SBAG is NASA's community-based forum designed to provide science input for planning and prioritizing the exploration of small bodies throughout the Solar System for the next several decades. It also provides input on how small bodies can be utilized in support of human space activities. The SBAG is chartered by NASA's Planetary Science Division and reports its findings at meetings of the Planetary Science Subcommittee of the NASA Advisory Council's Science Committee.  It is open to all interested scientists. The SBAG regularly evaluates the goals, objectives, investigations, and required measurements for the exploration of small bodies on the basis of the widest possible community outreach. If you are interested in becoming a member of SBAG, please fill out the Indication of Interest Form.

Recent Meeting

8th Meeting of the NASA Small Bodies Assessment Group Meeting
January 14–16, 2013
Washington, DC
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Take a look at the Agenda and Presentations.
I will have to check out the PDF files.
- LRK -

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8th MEETING OF THE NASA SMALL BODIES ASSESSMENT GROUP

January 14–16, 2013
Liaison Capitol Hill
Washington DC

Agenda


MONDAY, January 14

8:30–9:15 a.m.Welcome. Activities since last meeting, PSS report, NEOO, Discovery and New Frontiers program status. (Mark Sykes, PSI; Lindley Johnson, NASA HQ)
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TUESDAY, JANUARY 15

Missions —
9:00–9:30 a.m.Hayabusa 2 (Jun Kawaguchi, JAXA)
9:30–10:15 a.m.Chang'e 2 flyby of Toutatis (Han Li, Chinese Academy of Sciences)
10:15–10:30 a.m.Toutatis radar imaging campaign (Michael Busch, UCLA by Webex)
10:30–10:45 a.m.Break
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See abstracts of the previous meetings findings at the link and PDF files for more information.
Now I really have a lot to catch up on.
- LRK -

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SBAG Findings and NASA HQ Responses

FINDINGS FROM SBAG 7, JULY 10–11, 2012
 August 2, 2012 

(1) The Discovery program has substantially collapsed as a source of planetary missions. In its first decade (1992–2001), ten missions were selected for launch. During its second decade (2002–2011), only one was selected. 
Implementation of the planetary decadal survey recommendation for a 24–month cadence
of Discovery AOs is imperative. 

Merging the Mars Scout program with Discovery puts yet further pressure on this program. Restoring the Discovery program to two selections for launch per call is very important to
the future of American solar system exploration.

It is noted that one new selection is pending as of this date. The next planned Discovery opportunity is currently delayed until 2015. Within the resources it has for missions and mission planning activities, NASA and the Planetary Science Division should work to provide a Discovery opportunity sooner than 2015, as advocated by the decadal survey.

DISCOVERY HISTORY (Initial selections: NEAR, Pathfinder) 
AO Date      Missions (and year selected)
1994:           Lunar Prospector, Stardust (1995)
1996:           Genesis, CONTOUR  (1997)
1998:           Deep Impact, MESSENGER (1999)
2000:           Kepler, Dawn (2001)
2002:           *No AO Released*
2004:           *No Mission Selection*
2006:           GRAIL (2007)
2008:          *No AO Released*
2010:           Not yet selected (selection expected in 2012) 

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So much to learn, so little time.
- LRK -

WHAT THE MIND CAN CONCEIVE, AND BELIEVE, IT WILL ACHIEVE - LRK -

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Monday, December 20, 2010

China celebrates success of 2nd lunar probe Chang'e-2

Well someone is happy about sending probes to the Moon.
Will be interesting to see what China reports of its findings.
They made a lunar map with Chang'e 1.
A lunar map has been made from LRO's LOLA
http://www.nasa.gov/mission_pages/LRO/news/lola-topo-map.html
Will we get another lunar map and will anyone use the information to land some rovers?
- LRK -

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China celebrates success of 2nd lunar probe Chang'e-2
http://english.sina.com/technology/p/2010/1220/352730.html
2010-12-20 09:08:34 GMT2010-12-20 17:08:34 (Beijing Time)  Xinhua English

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http://images2.sina.com/english/technology/p/2010/1220/c6478f58d8d4c47869fba386b585e7ec.jpg
Chinese President Hu Jintao delivers a speech during a celebration rally to mark the successful launch of the nation's 2nd lunar probe Chang'e-2 at the Great Hall of the People in Beijing, capital of China, Dec. 20, 2010. Chang'e-2 was blast off on Oct. 1, 2010. (Xinhua)
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BEIJING, Dec. 20 (Xinhua) -- China celebrated on Monday the success of its second lunar probe, Chang'e-2, highlighting the significance of the project in boosting the country's technological development.
In a celebration rally in Beijing, President Hu Jintao hailed the project as another achievement in China's lunar exploration program and a result of its drive to build an innovation-oriented nation.
The lunar probe project was a strategic decision based on China's goal of building an innovation-driven nation and achieving rapid economic development, said Hu.
Through the success of Chang'e-2, China had not only made breakthroughs in a series of core and key technologies, but also promoted the development of the basic sciences and applied technologies, said Hu.
The project had also brought experience of managing major science and technology projects, and cultivated high-quality science, technological and managerial staff, said Hu.
Hu praised the contributions of all the project staff, their great sense of responsibility, solidarity, earnest efforts, and devotion.
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Launched Oct 1, 2010
- LRK -

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http://news.xinhuanet.com/english2010/sci/2010-10/01/c_13539178.htm
China announces successful launch of 2nd lunar probe
English.news.cn   2010-10-01 20:06:16

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http://news.xinhuanet.com/english2010/sci/2010-10/01/13539178_31n.jpg
Long March 3C rocket carrying China's second unmanned lunar probe, Chang'e II, lifts off from the launch pad at the Xichang Satellite Launch Center in southwest China's Sichuan Province, at 18:59:57 (Beijing time) on Oct. 1, 2010. (Xinhua/Li Gang)
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XICHANG, Sichuan, Oct. 1 (Xinhua) -- China's lunar probe Chang'e-2 was successfully launched, control center at the Xichang satellite launch site in southwest China's Sichuan Province announced Friday.
Chang'e-2 arrived at an earth-moon transfer orbit after it separated from the carrier rocket, which has a perigee of 200 kilometers and an apogee of about 380,000 kilometers from the earth, according to the control center.
The control center made the announcement after the satellite successfully entered the orbit and unfolded its solar panels.
At 6:59:57 p.m., the satellite blasted off on a Long March 3C carrier rocket from No. 2 launch tower at the Xichang Satellite Launch Center.
The lunar satellite is expected to take about 112 hours, or almost five days, to arrive at its lunar orbit
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The world will be watching to see what follows.
For what it is worth, a clip from Wikipedia.
- LRK -

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http://en.wikipedia.org/wiki/Chinese_Lunar_Exploration_Program
Chinese Lunar Exploration Program

Chinese Lunar Exploration Program (CLEP) (simplified Chinese: 中国探月; traditional Chinese: 中國探月; pinyin: Zhōngguó Tànyuè) also known as Chang'e program is a program of robotic explorations and human missions to the Moon undertaken by China National Space Administration (CNSA), People's Republic of China's space agency. It uses Chang'e lunar orbiters, rovers and soil return spacecraft and adapted Long March 3A, Long March 5/E and Long March 7 launch vehicles. The launch and the flight are monitored constantly by a TT&C System (Deep Space Tracking Network, with radio antennas of 50 m in Beijing, 40 m in Kunming, Shanghai and Ürümqi, forming a 3000 km VLBI antenna.[1][2]) and the Ground Application System, responsible for downlink data reception.
The first spacecraft of the program, Chang'e 1, an un-manned lunar orbiter was successfully launched at Xichang Satellite Launch Center on October 24, 2007[3] (delayed from 17–19 April 2007[4]).
Ouyang Ziyuan, one of the most prominent Chinese experts in geological research on underground nuclear testing and extraterrestrial materials, was the first to advocate not only the exploitation of the known huge lunar reserves of metals such as iron, but also the mining of lunar helium-3 as an ideal fuel for nuclear fusion power plants. He is now in charge of the Chang'e program. He is known to be one of the strongest supporters of the Chinese human lunar exploration program, and is currently serving as the chief scientist of the program. Another prominent Chinese scientist, Sun Jiadong, was assigned as the general designer, while a younger scientist Sun Zezhou (孙泽州, unrelated to Sun Jiadong) was assigned as the deputy general designer. The program manager was Luan Enjie (栾恩杰).
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And my Chinese dictionaries are on the book shelf in the hallway.
Do I need to move them to the book shelf in the living room?
- LRK -

Thanks for looking up with me.
- LRK -

Web Site: http://lkellogg.vttoth.com/LarryRussellKellogg/
BlogSpot: http://kelloggserialreports.blogspot.com/
Newsletter: https://news.altair.com/mailman/listinfo/lunar-update
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WHAT THE MIND CAN CONCEIVE, AND BELIEVE, IT WILL ACHIEVE - LRK

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