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India Launches First Lunar Mission

Posted October 22, 2008 10:41 AM

India has launched its first mission to the Moon in a bid to create the highest resolution 3D maps of the lunar surface and provide a complete chemical mapping of the Moon's soil. The unmanned Chandryaan–1 spacecraft successfully launched from Sriharikota, an island off the coast of the southern state of Andhra Pradesh at 06:22 local time and is expected to arrive in the Moon's orbit on 27th October.

The Chandryaan–1 craft, was commissioned in 2003 by the Indian Space Research Organisation (ISRO) at a cost of $83m. Chandrayaan — Sanskrit for 'mooncraft' — is expected to last two years and will orbit the Moon 100 km above the surface to perform remote experiments at visible, infrared and X–ray frequencies.

The craft weighs over 1300 kg and carries 11 instruments — five scientific payloads from India and six from outside space agencies. Chandryaan–1 will also carry a 25 kg impactor — bearing the Indian flag — that will hit the surface and throw up lunar dust, which will be instantly analyzed by an Indian built mass spectrometer . The two main scientific objectives of the mission are to outline the surface of the Moon with a spatial resolution of 5–10 m and to map the entire lunar surface for elements such as magnesium, iron, uranium and thorium with a resolution of 25 km.

The other four India–based payloads are a stereo camera to map the lunar surface in visible wavelengths, a laser interferometer to measure the lunar topography and a spectral imager to measure the chemical composition of the crater regions on the Moon. A high-energy X–ray spectrometer will study the radioactive decay of uranium—238 and thorium—232 in the lunar soil. "Chandrayaan–1 shows the maturity and vision of the Indian space programme," says Bernard Foing, executive director of the international lunar exploration working group of the European Space Agency (ESA).

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#1

Re: India Launches First Lunar Mission

10/23/2008 4:19 AM

Well, hopefully in a few more days there should be a stream of information and pictures arriving from the near vicinity of the Moon.

Good job India and your partners.

Kind Regards....

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#2

Re: India Launches First Lunar Mission

10/23/2008 9:11 AM

From the India Economy Watch:

India's rupee fell to a six-year low as the benchmark equity index slid below 10,000 for the first time since June 2006, stoking concern capital outflows will quicken. The currency completed a 10th weekly loss. The rupee in part dropped on concern measures taken by global central banks and governments won't be enough to stave off the credit crisis.

The currency fell back 0.8 percent this week to 48.8825 a dollar at the 5 p.m. close in Mumbai. That is the lowest since June 2002. The currency's 10-week losing streak is the longest since December 2005. The rupee has fallen 19.4 percent this year, the most since a balance-of-payments crisis in 1991 forced the nation to pawn its gold with the International Monetary Fund to pay for imports. It is poised for the first annual loss since 2005 as overseas investors pulled out almost two-thirds of the record $17.2 billion they invested in Indian equities in 2007.


Not a criticism, just something to notice...

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#3
In reply to #2

Re: India Launches First Lunar Mission

10/23/2008 12:26 PM

Good comment but other side of coin—

Rupee was strengthen in last 18months by about 10%, which were hurting exporters badly.

So in a way it's a blessing in disguise, it will discourage imports and encourage exports.

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#4
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Re: India Launches First Lunar Mission

10/23/2008 12:47 PM

Does any country have more poor people than India? I realize there are poorer nations, but they have less population. I was getting at the point that this is an extremely ambitious project for a country that has many people going hungry. The more people there are living in poverty, the more people will be negatively impacted by an economic downturn. The rich can better afford it...

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#5
In reply to #4

Re: India Launches First Lunar Mission

10/23/2008 1:34 PM

It depends upon how you think. Today it cost us USD 80mn tomorrow it may cost 800mn.Who knows by that time we may be denied this right as it was done in the case nuclear Energy.

Opportunity cost is not apparent.

Don't forget 5years delay (1974 VS 1969) in nuke test denied us nuclear technology for 33 year continuously. Thanks to pokhran-2 that pulled us back.

Remember china conducted its first test in 1969 and India in 1974. Just 5years of delay excluded India from nuclear weapon states.

At last but not least rich and poor have equal right to exercise his money so long he is exercising it with his own will.

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#8
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Re: India Launches First Lunar Mission

10/24/2008 6:07 AM

Sure, the money can be spent as the holder of it sees fit. And India is an independent nation that holds its own elections, so if the people don't want the money spent in a given way, it should be their call. I just hope the lowest income levels aren't hurt by the program.

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#10
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Re: India Launches First Lunar Mission

10/24/2008 2:18 PM

I just hope the lowest income levels aren't hurt by the program.

In addition to bringing pride and prestige, I would argue that India's space program will benefit the entire nation by accelerating the growth of academic research, industrial development, and consumer technology. It will inspire more students to major in technical fields, and stimulate the economy (thereby also increasing the tax base available for social safety nets). Just as JFK's Apollo program did for the U.S. Although Kennedy was partly motivated by rivalry with the Soviets, it seems very clear that the U.S. space program brought huge benefits to our economy and technological base.

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#11
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Re: India Launches First Lunar Mission

10/24/2008 3:26 PM

May you be as right as you usually are!

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#19
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Re: India Launches First Lunar Mission

11/20/2008 2:06 PM

Technological advancement may increase investors confidence in the nation. Seems like an idea. Also, India is trying to develop a science/industrial and service/industrial complex. They have agriculture to employ and most of their service jobs can be done though digital communications, but they also have a lot of great engineers that keep leaving the country because they have nothing to do their and all the equipment is in other countries. They are working on genetic engineering projects to feed the hungry and clean water projects, but they can only employ so many people.

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#6

Re: India Launches First Lunar Mission

10/23/2008 3:34 PM

Congratulations to the people of India!

I've always admired India as the world's largest democracy, birthplace of Vendantic and Buddhist wisdom, and great source of math and science talent. Also, I've been impressed by the open-mindedness and friendliness of many Indians I've met in the U.S.

One more thing: I'm cheering for Vishy Anand in the World Chess Championship. With his current 5-2 lead, it looks like he will successfully defend his title. He is brilliant, a true gentleman, and another reason for Indians to feel proud.

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#7
In reply to #6

Re: India Launches First Lunar Mission

10/23/2008 3:54 PM

Thank you,

You are always welcome here.

Regards.

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#12
In reply to #6

Re: India Launches First Lunar Mission

10/30/2008 2:06 PM

Hi,

cheers!!!!!!!!!!

He (Vishy) has done it. (6.5-4.5.)/11

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#15
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Re: India Launches First Lunar Mission

10/31/2008 1:29 PM

Yes, I was watching the last game live (via the internet), and was very happy to see Vishy win (as were he and his wife, judging from the huge smiles on their faces). It is so nice to see the world title held by such a well-mannered and kind person. He really made a positive impression at the last championship match when he took the trouble to give a very gracious acceptance speech in spanish, thanking his Mexican hosts and audience. He is a great role-model -- I hope that his example will help chess continue to increase in popularity in India.

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#16
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Re: India Launches First Lunar Mission

10/31/2008 3:38 PM

"...I hope that his example will help chess continue to increase in popularity in India...."

Considering the game was probably first played in India, that would indeed be a good thing - bringing it home again!

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#17
In reply to #16

Re: India Launches First Lunar Mission

10/31/2008 7:18 PM

Hello EnviroMan

Refer:http://www.chessboss.com/history.php

<"....HISTORY OF CHESS

The game of chess is said to be one of the oldest games of skills known to man. Some historians date it as early as the 2nd century, and its country of origin to be China. In China, at that time people were playing a game very similar to chess called Xiangqi. Yet others think that chess (played very similar to what we know today) originated in India around 6th century where it was played as Chataranga (in Sanskrit).....">

It does appear that the Chinese folk invented the game, perhaps to confuse their enemies, an interesting Oriental twist to the tale.

Kind Regards....

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#18
In reply to #17

Re: India Launches First Lunar Mission

11/01/2008 3:27 PM

I'm content to let chess historians sort out the details, but did you know that ancient Egyptians also played a game similar in appearance to chess?

I would not be surprised to find out that cultures throughout the world, and throughout history, played war-games using figurines that are moved on flat surfaces. Of course they differed regarding the moves of the pieces and other rules. And the various culture's games no doubt influenced each other via trade.

Some would argue that Europeans share much of the credit for inventing modern chess ("Mad Queen's Chess"), since many of the rules that we know use were established there in the 15th century. For example, the great expansion of the queen's powers. The final rule change was the incorporation of stalemate in the early 19th century.

I like to think that several sources can share the credit for invention of this magnificent game.

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#13
In reply to #6

Re: India Launches First Lunar Mission

10/30/2008 2:09 PM

Hi,

Cheers!!!!!!!!!!

He (Vishy) has done it. (6.5-4.5.)/11

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#14
In reply to #13

Re: India Launches First Lunar Mission

10/30/2008 4:44 PM

Hello rakesh_semwal

We got it the first time.

Kind Regards....

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#9

Re: India Launches First Lunar Mission

10/24/2008 6:09 AM

Congratulations!


It's an enormous step in the technology what surely will pay the efforts back.

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