Space exploration and technology

Is Solar Electrification Good for Military??


  • Total voters
    67

RPK

Indyakudimahan
Senior Member
Joined
Jun 29, 2009
Messages
4,970
Likes
229
Country flag
Indian Space Research Organisation hunt on for vyomanauts - desi astronauts - dnaindia.com

Bangalore: The hunt for India’s first astronauts — ‘vyomanauts’ in a desi tweak — has begun. Two of the four selected vyomanauts (vyoma means ‘space’ or ‘sky’ in Sanskrit) will finally go on India’s first manned space mission scheduled to lift off in 2015.



The Indian Space Research Organisation (Isro) is laying down criteria for short-listing 200 Indian Air Force (IAF) fighter pilots, from whom four will be selected for the space mission, director-general of medical services, IAF, Air Marshal P Madhusoodanan told DNA.

While two vyomanauts will finally go on the space mission, the other two will remain in reserve.

The reason for choosing vyomanauts from the pool of IAF fighter pilots is that they are already trained to endure high gravity forces. This makes it easier to train them for space missions. “The module (for the selection) is being prepared at the moment,” he said. The run-up to the selection process speeded up after February 2009, when the Union government gave its nod to the Rs12,400-crore manned space flight mission.

India’s first human space mission envisages a fully autonomous orbital vehicle carrying two vyomanauts into space at an altitude of 300-400 km from sea-level, and safely returning them to Earth. The mission is expected to last between four and seven days.

“The selection procedure will begin soon. But the final phase (when the four finalists will be selected) will be in 2012 as the selection criteria are very strict,” Madhusoodanan said.
The candidate vyomanauts will have to answer a Nasa questionnaire before being subjected to physical examination, which would include cardiac, dental, neurological, ophthalmologic, psychological, radiographic, ear-nose-throat (ENT), and other laboratory tests at the Institute of Aerospace Medicine (IAM) in Bangalore.

The candidates will be tested on the human centrifuge machine at the IAM for endurance while experiencing extreme gravitational forces – of the kind one experiences during space flights.

Madhusoodanan said the facilities at the IAM were being upgraded in preparation for the tough selection process for vyomanauts.

The final four candidates will undergo astronaut training at the IAM as well as at ISRO’s astronaut training school. This will be set up on a 100-acre land in North Bangalore by 2012.

The vyomanauts will be trained to survive in the space vehicle environment while enduring micro gravity, pressure and gaseous changes, to keep alert under space flight stresses, to monitor and operate controls and instruments in the case of information failure, to scientifically observe and report beyond what instruments can do, and to control and improve flight systems and sub-systems like a true test pilot.

India has already completed a space capsule recovery experiment (SCRE) in January, 2007, to perfect the art of retrieving the vyomanauts safely after they return from their space mission.

The spacecraft carrying the vyomanauts will be programmed to splash at a predetermined location in the sea before Indian Navy vessels retrieve the vyomanauts for post-mission medical checks.
 

RPK

Indyakudimahan
Senior Member
Joined
Jun 29, 2009
Messages
4,970
Likes
229
Country flag
Indian 'vyomanauts' all set to rise up in space - dnaindia.com

London: Reports indicate that the Indian media has branded its astronauts as "vyomanauts", a word derived from the Sanskrit language.


According to a report in New Scientist, the tongue-twisting term comes from the Sanskrit for sky or space - that is - 'vyoma'.

The closest Sanskrit word to astronaut would have been vyomagami, for something that passes in the sky.

The other word for an Indian spacefarer that had been bandied about was gaganaut, as gagan is also Sanskrit for sky.

But "vyoma is very good", according to Choudury Upender Rao, a professor of Sanskrit studies at the Jawaharlal Nehru University in New Delhi. "It's an appropriate choice," he added

The Indian Space Research Organisation (ISRO) is now in the process of choosing four vyomanauts from a pool of 200 fighter pilots, P Madhusoodanan of the Indian Air Force.

India's first crewed space mission is scheduled for 2015, designs for which were unveiled last year by Madhavan Nair, former chairman of ISRO.

The three-person vehicle will initially carry two vyomanauts into 275-kilometre low-Earth orbit. Before this flight, ISRO will launch its second moon mission in 2013.
 

roma

NRI in Europe
Senior Member
Joined
Aug 10, 2009
Messages
3,582
Likes
2,538
Country flag
correct me if im mistakes , i believe the original date for liftoff was 2018 and now they have pushed it forward to 2015 ?? if that's the case , then well done !
 

plugwater

Senior Member
Joined
Nov 25, 2009
Messages
4,154
Likes
1,081
India targets China's satellites

The goals for India's anti-ballistic missile (ABM) and ballistic missile defense (BMD) programs may be shifting to accommodate an anti-satellite (ASAT) weapon more quickly than previously planned, and this could radically alter the agenda of US Defense Secretary Robert Gates, who is currently in the middle of a three-day visit to India.

"Memories in New Delhi run deep about how India's relative tardiness in developing strategic offensive systems [nuclear weapons] redounded in its relegation on 'judgment day' [when the nuclear Non-Proliferation Treaty was signed in 1968] to the formal category of non-nuclear weapons state," said Sourabh Gupta, senior research associate at Samuels International Associates in Washington, DC.

"With its early support of the former US president George W Bush's ballistic missile defense program and its current drive to

develop anti-ballistic missile/anti-satellite capability, New Delhi is determined not to make the same mistake twice," added Gupta. "If and when globally negotiated restraints are placed on such strategic defensive systems or technologies - perhaps restraints of some sort of ASAT testing/hit-to-kill technologies - India will already have crossed the technical threshold in that regard, and acknowledgement of such status [will be] grand-fathered into any such future agreement."

After watching China's moves since the highly controversial satellite shootdown which China undertook in January 2007, India has now openly declared its desire to match China.

"There is no reason to be surprised. India is anxious to be seen as not lagging behind China - ergo - if China has an ASAT program, India can do it, too. That's all there is to it." said Uzi Rubin, a defense consultant and former head of Israel's missile defense organization.

China was not specifically mentioned by V K Saraswat, director general of India's Defense Research and Development Organization (DRDO), when he announced at the 97th Indian Science Congress earlier this month that India had begun to develop an anti-satellite capability. He declared that India is "working to ensure space security and protect our satellites. At the same time, we are also working on how to deny the enemy access to its space assets."

There is no doubt as to the identity of the "enemy" in question.

"The Indians are engaged in a major active missile defense program which, because of the technological affinity between missile defense and ASAT, could eventually grow up to the latter," said Rubin. "India, like all countries with their own space assets, is aware that ASAT is a double-edged sword and that if they embark on a program, they will legitimize the Chinese program and endanger their own national satellites."

As for Saraswat's statement - "India is putting together building blocks of technology that could be used to neutralize enemy satellites" - Rubin almost downplays it entirely.

"His is quite a tepid statement, I wouldn't make much of it," said Rubin.

On the other hand, Subrata Ghoshroy, research associate in the Working Group in the Science, Technology, and Global Security Program at the Massachusetts Institute of Technology, has met senior former India Space Research Organization (ISRO) officials who were eager to let it be known that India has the capacity to respond.

"There are growing ties between ISRO and the Indian Ministry of Defense and the two are beginning to feed off each other," said Ghoshroy.

What Saraswat did was, in effect, to inject a powerful destabilizing element into the South Asian strategic equation at a time when the US is determined to do everything in its power to bolster regional stability.

When US Defense Secretary Robert Gates planned his trip to India this week, the last thing Gates probably expected to contend with was the possibility that New Delhi might be accelerating its timetable for the development of an ASAT weapon. Writing in the Times of India in advance of his visit, Gates made no mention whatsoever of space, anti-missile activities or ASAT weapons in particular, although there are certainly space-related items on the agenda.

What Gates avoided entirely was any mention of the US acting as a solid partner and supporter of India's ASAT program. While that might well be the case, it could be argued that in the interest of regional stability, the US might at least be rethinking how it will proceed in these matters in light of mounting concerns over the situation in Pakistan where China obviously enjoys significant leverage.

China's decision this month to proceed with a well-publicized test of its midcourse missile interceptor technology - just a few days after Pradeep Kumar, India's Defense Secretary, departed from Beijing - certainly has sent a strong message, while doing the US a favor in terms of providing the US with a timely excuse for allowing India to go ahead with its plans.

However, the US cannot have it both ways in the end. Courting India as a favored client for major arms purchases one moment, and as a strategic hedge against China, and then trying to promote regional stability the next moment is not a very coherent way to make meaningful progress in South Asia. The dilemma for the US is considerable.

Saraswat was quite careful in his choice of words, and went out of his way this time to assure any interested parties, including Gates, that no actual ASAT tests were now planned by India.

Saraswat has good reason to be very careful about his choice of words. A day after the US Navy cruiser USS Lake Erie shot down an errant US spy satellite in February 2008, for example, former Indian president APJ Abdul Kalam - one of the key players in India's nuclear and missile programs - told reporters at a DRDO-sponsored International Conference on Avionics Systems in Hyderabad that India has, "the ability to intercept and destroy any spatial object or debris in a radius of 200 kilometers. We will definitely do that if it endangers Indian territory".

Saraswat, on the other hand, was less specific at the time. And while seeming to agree with Kalam's statement, he did not do so with absolute certainty.

"It is just a matter of time before we could place the necessary wherewithal to meet such requirements," Saraswat said. "We can predict and can always tackle such challenges."

India's position at the time of the China's ASAT test in January 2007 is hard to ignore. Pranab Mukherjee, India's external affairs minister, appealed for a more reasoned and less destabilizing approach by all nations as their military activities in space intensified.

"The security and safety of assets in outer space is of crucial importance," said Mukherjee. "We call upon all states to redouble efforts to strengthen the international legal regime for peaceful uses of outer space. Recent developments show that we are treading a thin line between current defense-related uses of space and its actual weaponization."

The same theme surfaced in a speech last year about the Indo-US Civil Nuclear Agreement given by Shyam Saran, special envoy to the prime minister on climate change, at the Brookings Institution in Washington DC last March, when Saran briefly mentioned ASAT weapons.

"India is one of a handful of countries with significant space capabilities. We have a large number of communications and resource survey satellites currently in orbit. Although this does not fall strictly within the nuclear domain, the need to ensure the peaceful uses of outer space, is important for nuclear stability and international security," said Saran.

"We welcome [US President Barack Obama's] intention to join multilateral efforts to prevent military conflict in space and to negotiate an agreement to prohibit the testing of anti-satellite weapons. This is an area of convergence on which we would be happy to work together with the US and contribute to a multilateral agreement."

In early 2010, India's objectives are very clear.

"From a political/diplomatic angle, the guiding principle of India's missile defense/ASAT policy is not much different from China's - ie, maintain a basic political commitment to the non-weaponization of space, or, at minimum, the non-deployment of space-based offensive capabilities in global disarmament talks while assiduously cultivating the domestic technical capability to use space-based resources for strategic missile defense purposes," said Gupta.

At this point, nobody believes that some sort of magic firewall separates ongoing work on ABM and ASAT systems in a growing number of countries around the world.

"As for the linkage between BMD and ASAT, the linkage is very obvious - many Low Earth Orbit satellites orbit no higher than the ceiling of large BMD interceptors (like the US-built SM3, which was used by the US to shoot down a satellite in February, 2008) which are designed to take out very fast targets with km/sec closing speeds. Some modifications are necessary of course to take into account the greater closing speeds, but nothing drastic," said Rubin.

Saraswat knew this all too well back in 2008 when he admitted that India's efforts to deploy a missile defense system had been given a substantial boost by radar technology for tracking and fire control which the DRDO developed jointly with Israel and France. (See China can't stop India's missile system, Asia Times Online, Jan 16, 2009.)

"Israel is playing a major role in the ABM program. One can read from the open literature that they are helping India upgrade the Green Pine radar to act as the so-called Long-Range Tracking Radar (LRTR) that India has deployed and used during its ABM system tests," said Ghoshroy. "The Israelis are also reportedly providing UAV-type [unmanned aerial vehicles] platforms for forward-deployment of radars. I would not be surprised if BMC3 [battle management, command, control, and communications] expertise for the ABM system is also shared with India."

Rubin disagrees with this assessment.

"As for the question of an Israeli-Indian link in missile defense, I'm not aware of such a link since the US banned the sale of [the] Arrow [missile interceptor]," said Rubin. "If the US lifts the ban then [US defense contractors] Lockheed Martin and Raytheon will see to it that Israel is squeezed out. Anyway, the Indians have embarked on their own program."

According to Gupta, Israel's primary role is two-fold: sale of off-the-shelf defensive platforms at the present time to cover gaps in India's defense preparedness, such as the "Phalcon" phased array radar system slowly giving way to joint research and development projects in the future, such as the short-range naval anti-missile system.

"Other point radar and anti-missile defenses currently in the pipeline include aerostat (blimp/balloon-based) radars to provide coverage in sparse border areas as well as a medium-range anti-aircraft system,' said Gupta. "India's government sector defense research and development unit has a particularly poor track record in developing air-defense systems. Given Israel's immense defense-industrial sophistication in radars and avionics, the relationship between the two parties is likely to remain more in the supplier-purchaser mode rather than the joint collaborator mode."

For India, Israel is all about access to cutting-edge platforms and technologies without the unpleasant compromises to India's much cherished strategic autonomy that similar systems from the US entail.

"Though Israel with US co-development assistance has made immense strides in its strategic anti-missile capabilities, the Israeli-Indian anti-missile defense conversation has mostly concentrated on plugging gaps in the area of point defenses. Theater and strategic defenses particularly have been a lesser focus," said Gupta. "Also, the conversation has mostly been a bilateral one, and not a [trilateral] one, except [when] US technologies are embedded within Israeli systems."

More than anything else, the US is trying to open doors, not close them, as far as defense sales to India are concerned. However, India has enjoyed a long-term and relatively stable relationship with the Russians, and while that relationship has been a bit rocky of late, India may see the Russians as more reliable - and perhaps more affordable - than others standing in line.

"The Russians will come in much cheaper than the US and possibly, also the Israeli systems. For example, the Russian ABM system S-300-PMU2 is much less expensive and better performing than the US's PAC-3 or THAAD systems," said Ghoshroy.

According to Gupta, while India is increasingly open to distributing its near-term procurement needs according to the quality of the bids, India remains reticent to the extreme in broadening its procurement of strategically salient items beyond its trusted Russian sales partner.

"This calculation will change only slowly even as US defense suppliers slowly build up a relationship of trust starting with sales of platforms and moving gradually perhaps thereafter towards co-licensing/development with its Indian private defense sector partners," said Gupta.

What India really wants is for its ASAT-related technology to evolve quite quickly because India senses that China's lead is steadily increasing.

"India's anti-missile system is still embryonic. They do not yet have an infrared sensor that will be absolutely necessary for tracking and final homing," said Ghoshroy. "The Chinese obviously got that technology since they were able to track and hit their satellite."

Asia Times Online :: South Asia news, business and economy from India and Pakistan
 

badguy2000

Respected Member
Senior Member
Joined
May 20, 2009
Messages
5,133
Likes
746
As the destruction of a US sat by an SM-3 shows, any viable ABM system that can hit IRBM or ICBM's is in fact capable of picking off low orbit sats. Once the Prithvi is operational India can pick off recon sats.

Now

US systems
continental ABM
Aegis BMD (SM-3)
THAAD
YAL-1 (if the program continues it can reach space)

Russia
A130
S-400 (?)
Terra-3 (laser if still operational)

Israel
Arrow

China
HQ-19(?)

Japan
Aegis BMD (SM-3)

Immediate Future


Australia
Aegis BMD (SM-3)

Future

UAE (either S-400 or THAAD)
Turkey (S-400)
Belarus (S-400)
India (Prithvi)

Possible future

RoK (THAAD, Aegis BMD)*
RoC (THAAD)
Spain (Aegis BMD)*
Norway (Aegis BMD)*
Pakistan (HQ-19)
Greece (S-400)

* operate or are acquiring the Aegis Combat system and can be upgraded to Aegis BMD w/ SM-3

forget it.

real missle interception systems for ICBM(including terminal interception,mid-course interception and boost-stage interception) is so expensive that only those economy powers such as USA,EU(if united luckily) and CHina can afford it.

Even Soviet could not afford such a enormous system before it collapsed.

neither of other countries,such as India, Japan and France, UK and German( if EU states are not united) can afford such a expensive projects, even if they had the tech.
 
Joined
Feb 16, 2009
Messages
29,885
Likes
48,599
Country flag
Are you saying Chinese economy is on the same level as USA and EU?? need to check your numbers again BG last I checked you advanced a little bit ahead of Germany. ICBM interception will never be 100% with MIRV's.
 

RPK

Indyakudimahan
Senior Member
Joined
Jun 29, 2009
Messages
4,970
Likes
229
Country flag
fullstory

ISRO begins process for Human Space Flight Mission

Hyderabad, Jan 26 (PTI) ISRO's Satish Dhawan Space Centre (SDSC) in Sriharikota will soon initiate the process of creating Third Launch Pad for human transportation into space, SHRC Director Chandra Datttan today said during Republic Day celebrations.

After unfurling the Tricolour at the SDSC, he said the work may start in six months with an estimated cost of Rs 12,000 crore.

The Third Launch Pad is required for the 2015 Human Space Flight Mission and beyond, a senior Official of ISRO said adding the launch pad would be designed to accommodate the Reusable Launch Vehicle (RLV), ISRO's dream space shuttle.

The present launch pads would not support human programmes and the third pad would cater to all our future space programmes, the official said. The SDSC has already completed the configuration studies for the Third Pad and the process would be initiated by calling competitive bidding.
 

mattster

Respected Member
Senior Member
Joined
May 30, 2009
Messages
1,171
Likes
870
Country flag
I am sorry but "vyomanauts" ......that is a ridiculous name.

Indian Media as usual show its immaturity every chance they get.
Just because the Russian and Americans have a unique name for astronauts and the Chinese came up with the idiotic "taikonauts" term, does not mean that India has to come up with some unique idiotic contrived term like "gaganaut" or "vyomanaut".

The Indian Media as a whole is just nuts.
Just like they keep using the word "Superpower" all the time when India is miles from ever getting there.
 

RPK

Indyakudimahan
Senior Member
Joined
Jun 29, 2009
Messages
4,970
Likes
229
Country flag
domain-b.com : India's manned space mission scheduled for 2016

Bangalore: Six years from now the first Indians will travel to space for a week long mission on indigenously developed launch platforms and space capsules. India's first manned mission has now been scheduled for 2016, and will see two astronauts spending seven days in a low earth orbit, according to a top Indian space agency official.


Indian Navy frogmen recovering the SRE-1 Capsule after splashdown in the Bay of Bengal
''We are planning a human space flight in 2016, with two astronauts who will spend seven days in the earth's lower orbit,'' Indian Space Research Organisation (ISRO) chairman Dr K Radhakrishnan told reporters here.

ISRO officials are currently preparing a pre-project report that will enable infrastructure and facilities for the mission to be created, at an estimated cost of Rs12, 655 crore ($2.76 billion).

The manned mission has already received in-principle approval from the Planning Commission.

''We will design and develop the space module for the manned mission in the next four years. Two astronauts will be selected to train for the space flight,'' Dr Radhakrishnan said, speaking on the margins of a space event.

ISRO said it will set up a full-fledged training facility in this city for training the astronauts and will also build a third launch pad at its spaceport at Sriharikota in Andhra Pradesh.

''Spacecraft for the proposed manned mission will have extra facilities like entry into crew capsule and an escape chute,'' Dr Radhakrishnan said on the release of a book titled ''Moon Mission: Exploring the Moon with Chandrayaan-1''.

The book was authored by SK Das, former member (finance) of the space department.

ISRO has already demonstrated its command over re-entry technologies through the space capsule recovery experiment (SRE) launched in 2007. This was a 600 kg capsule that was launched by a Polar Satellite Launch Vehicle (PSLV) rocket and was brought back to Earth for a safe landing and recovery 12 days later
 

roma

NRI in Europe
Senior Member
Joined
Aug 10, 2009
Messages
3,582
Likes
2,538
Country flag
can someone confirm if it is by 2015 or 2016 ?

also i heard it will launch with two astronauts and not the usual one ?

and they expect to orbit for one week ?

in doing so india is tryng to leapfrog ahead skipping some intermediate steps i guess .
 

Daredevil

On Vacation!
Super Mod
Joined
Apr 5, 2009
Messages
11,615
Likes
5,772

Daredevil

On Vacation!
Super Mod
Joined
Apr 5, 2009
Messages
11,615
Likes
5,772
I am sorry but "vyomanauts" ......that is a ridiculous name.

Indian Media as usual show its immaturity every chance they get.
Just because the Russian and Americans have a unique name for astronauts and the Chinese came up with the idiotic "taikonauts" term, does not mean that India has to come up with some unique idiotic contrived term like "gaganaut" or "vyomanaut".

The Indian Media as a whole is just nuts.
Just like they keep using the word "Superpower" all the time when India is miles from ever getting there.
I think ISRO gave out the name Vyomanauts, not the media.
 
Joined
Feb 16, 2009
Messages
29,885
Likes
48,599
Country flag
http://rehmat1.wordpress.com/2009/11/20/canada-and-indias-smiling-buddha/

Canada and India’s “Smiling Buddha”

“As long as the world is constituted as it is, every country has to devise and use the latest devices for its protection. I have no doubt India (after independence from Britain) will develop her scientific researches and I hope Indian scientists will use the atomic force for constructive purposes. But if India is threatened, she will inevitably try to defend herself by all means at her disposal,” – Pandit Jawaharlal Nehru, Congress leader on June 26, 1946 -later the first prime minister of India.

Canada’s pro-Israel prime minister Stephen Harper (he told Montreal’s CJAD Radio in May 2008, that anti-Israel sentiments amount to the good-old anti-Semitism) has just completed his three-day visit to India. During his visit he told his hosts: “We have great faith in our Indian friends and partners. We are not living in the 1970s. We are living in 2009….” Harper was reffering to over 100 Indian scientists trained in Canada, who helped to test India’s first nuclear blast in 1974 with help of a CANDU reactor donated by the Candian government. India plans to multiply its existing nuclear power-generation (from existing 17 nuclear plant) tenfold within next 20 years and Harper is willing to sell CANDUs to help India to meet its nuclear agenda - which would certainly play a great role in terrorizing its neighboring states (China, Pakistan, Nepal, Bangladesh, Afghanistan and Islamic Iran).

Interestingly, it’s the same Stephen Harper who at the G8 meeting in Italy (July 2009) said that Iranian nuclear research threatens global security. The group agreed that Iran should not be allowed to obtain nuclear weapons. This proves once again that Zionists come in many shapes and sizes.

While discussing ‘war on terrorism’ Harper assured Manmohan Singh that Ottawa will continue to cooperate with the US and Indian investigation into Pakistani-Canadian citizen, Tahawer Husain Rana 48, who along with American David Headley (both living in the US) were arrested by US authorities last month for allegedly planning a terror attack on Indian nuclear installations. Rana is also accused of conspiring to kill the Danish cartoonist who depicted the Prophet Muhammad (pbuh) in an insulting manner. The cartoons were commissioned and published by Flemming Rose, the Ukrainian Jew cultural editor of mass-circulated Danish daily Jayllands-Posten. He is living in the US now. On the other hand, Harper has refused to help Canadian citizen Omar Khadr, who has been rottening inside Guantanamo concentration camp since he was 15-year-old. An evidence published in a Canadian newspapers that Omar could not have killed the medic: Omar was photographed hiding under a pile of rubble as the soldiers passed. He was shot twice in the back as the frightened boy tried to run.

On Monday, PM Harper, accompanied by Rabbis and wife Laureen, made yatra to the Nariman House, which acted as the launching pad for RAW-Mossad-CIA false-flag Mumbai terrorist operation last year.

On September 7, 1972 – Indian prime minister Indira Gandhi, while visiting Bhabha Atomic Research Center (BARC) ordered the scientists (mostly trained in Canada) to manufacture the nuclear device they had designed and prepare it for a test. The underground test, nicknamed “Smiling Buddha” was eventually carried out on May 18, 1974 at Pokhran, Thar Desert, in Rajasthan. The second series of tests, called “Operation Shakti” were carried out on May 11-13, 1998 under Hindutva government of BJP. India is reportedly have between 80-120 nuclear bombs.

“Canada’s CANDU reactors are the only commercially available nuclear reactors that produce both plutonium and tritium. India’s first nuclear explosion in 1974 used plutonium from a heavy water reactor (40 MW NRX) that was a gift from the Canadian government,” – Sierra Club of Canada, May 13, 1998. Canada also supplied RAPP-1 (1963) and RAPP-2 (1981). In addition to CANDU reactors financed by Canada – India has ten PHWRs, two BWRs, and five research/production reactors.
 

rakesh

Regular Member
Joined
Sep 6, 2009
Messages
115
Likes
1
India to launch manned space mission in 2016

02 Feb 2010: India’s aerospace agency Indian Space Research Organisation (ISRO) has revealed that the agency will launch India’s manned space mission in 2016. Two astronauts are expected to take part in the mission. "We are preparing for the manned space flight," Isro Chairman K Radhakrishnan told reporters in Bangalore.

In order to ensure success of the US$2.5 billion mission, India has signed a Memorandum of Understanding (MoU) with Russia allowing India to redesign the Soyuz space capsule of the Russian agency for the mission and share the valuable technological knowledge gained while developing the Soyuz spacecraft. This is similar to the Soyuz redesigning by the Chinese to develop their spacecraft ‘Shenzhou’.

The astronaut capsule would launch atop a modified version of ISRO’s Geosynchronous Satellite Launch Vehicle (GSLV) Mark 2, currently under development. The GSLV Mark 2 features an indigenously developed cryogenic upper-stage engine. It will be the first Indian mission where in an Indian astronaut would walk on the moon using an Indian spacecraft. The only Indian to have been in space is Wing Commander (retd) Rakesh Sharma, who was sent on the historic mission in 1984 as part of a joint space program between the ISRO and the Soviet Intercosmos space program. The program was launched using Soyuz-T11 spacecraft.

The mission would involve ISRO’s 3-ton capsule to orbit the Earth at 248 miles in altitude for up to seven days with a 2 member crew on board. The capsule has a capacity to carry three persons and is equipped with rendezvous and docking capability. The spacecraft will splashdown in the Indian Ocean after completion of the mission.

A site of 140 acres beyond the Greenfield Bengaluru International Airport has been selected for the training of the astronauts. The whole project will also receive assistance from Russia as far as the crew selection and training are concerned. As a part of the agreement signed between India and Russia, an Indian astronaut will first go on a space mission on a Russian spacecraft.

India is being seen as an emerging power in the world’s space segment. India launched its first unmanned moon mission, Chandrayaan, last year. Even though the mission had to be called off due to failure of critical communication components, the ISRO scientists said that 95% of the mission objectives were achieved. Amongst other proposed space programs are the launch of Chandrayaan-II, which is being seen as a lead up to the manned mission and the 2030 mission to Mars.

India growing space prowess can be gauged from the fact that India had successfully launched seven satellites in a single mission in September last year. This was the 16th mission for India's Polar Satellite Launch Vehicle (PSLV) - a seven-storey-high, 230 tonne rocket. In 2008 India had successfully launched 10 satellites in a single mission, boosting its capabilities in space.

Courtesy of ISRO: India's Polar Satellite Launch Vehicle, PSLV-C11.

Keywords: India, Manned space mission, ISRO, Russia, Soyuz spacecraft

http://www.8ak.in/8ak_india_defence_news/2010/02/india-to-launch-manned-space-mission-in-2016.html
 

plugwater

Senior Member
Joined
Nov 25, 2009
Messages
4,154
Likes
1,081
Wanted: four 'vyomanauts' for Indian spaceflight

Not so long ago, people in space were either astronauts or cosmonauts. Then the Chinese gave us taikonauts. Now, another billion-strong nation with an ambitious space programme – India – is seeking a new breed of spacefarers: vyomanauts, according to Indian media.

The tongue-twisting term comes from the Sanskrit for sky or space (vyoma, pronounced veeohma). The closest Sanskrit word to astronaut would have been vyomagami, for something that passes in the sky. The other word for an Indian spacefarer that had been bandied about was gaganaut (gagan is also Sanskrit for sky). But "vyoma is very good", says Choudury Upender Rao, a professor of Sanskrit studies at the Jawaharlal Nehru University in New Delhi. "It's an appropriate choice."

The Indian Space Research Organisation (ISRO) is now in the process of choosing four vyomanauts from a pool of 200 fighter pilots, P. Madhusoodanan of the Indian Air Force told DNA, a daily newspaper, this week.

India's first crewed space mission is scheduled for 2015, designs for which were unveiled last year by Madhavan NairMovie Camera, former chairman of ISRO. The three-person vehicle will initially carry two vyomanauts into 275-kilometre low-Earth orbit. Before this flight, ISRO will launch its second moon mission in 2013.

http://www.newscientist.com/article/dn18338-wanted-four-vyomanauts-for-indian-spaceflight.html
 

roma

NRI in Europe
Senior Member
Joined
Aug 10, 2009
Messages
3,582
Likes
2,538
Country flag
I am sorry but "vyomanauts" ......that is a ridiculous name.

Indian Media as usual show its immaturity every chance they get.
Just because the Russian and Americans have a unique name for astronauts and the Chinese came up with the idiotic "taikonauts" term, does not mean that India has to come up with some unique idiotic contrived term like "gaganaut" or "vyomanaut".

The Indian Media as a whole is just nuts.
Just like they keep using the word "Superpower" all the time when India is miles from ever getting there.

a suitable term , based on sanskrit and an accurate translation that is to say including the spelling ....then it might be a useful term to differentiate that they are from india.
 
Last edited:

roma

NRI in Europe
Senior Member
Joined
Aug 10, 2009
Messages
3,582
Likes
2,538
Country flag
the talented indian scientists and other talented indian people who are pursuing worhtwhile and top grade projects are being second classed by the silly politicing in kindergarten level debate eg mumbai belongs to all indians and not just shiv s or just marathi ....pitiful pitiful , try that in china for example , the central committe will let them know what they think ...in the backyard !!!
 
Last edited:
Joined
Feb 16, 2009
Messages
29,885
Likes
48,599
Country flag
http://kuku.sawf.org/Articles/62662.aspx

India has anti-satellite capability?

The recent successful test of the Agni-III missile has given India an anti-satellite capability, according to DRDO chief and Scientific Advisor to the defense minister, V.K. Saraswat.



Agni-III missile test on February 7. Photo Credit: DRDO

February 10, 2010, (Sawf News) - The recent successful test of the Agni-III missile has given India an anti-satellite capability, according to DRDO chief and Scientific Advisor to the defense minister, V.K. Saraswat.

Speaking to the press on Wednesday, February 10 he said:

"With the successful testing of Agni-III, we have the propulsion system which can be used to propel a kill vehicle in the orbit. We have the capability required to guide a kill vehicle towards the satellite"

"We have the capability for interception of satellite. But we do not have to test because it is not our primary objective. There are repercussions of satellite interception like debris flying in the space.

"Today we can validate the anti-satellite technology on ground through simulation. There will be no direct hit of satellite. If the nation wants, we can have it ready."

The Agni-III missile maneuvers using thrusters instead of guidance fins, giving it the ability to correct its course in space. During its February 7 test, the missile is reported to have reached a peak height of 350 km which is higher than the orbits of many satellites.

The DRDO chief was referring to this ability of the Agni-III when he made the claimed that "We have the capability required to guide a kill vehicle towards the satellite."

However, guiding a missile for a hit-to-kill impact with a satellite also requires a terminal guidance system, besides the maneuvering capability. Typically, an anti-satellite missile uses a sensitive IR sensor.

Indeed, DRDO has earlier announced that it is working on such an imaging infra-red seeker and a 3-D laser imager to acquire images of satellites in low earth orbit..

The Agni-III computer currently uses inputs from its ring-laser gyro based inertial guidance system to control its flight path.

When Saraswat stated that "today we can validate the anti-satellite technology on ground through simulation" he was likely implying that DRDO can develop an IR sensor and hook it to the Agni-III computer on the ground and test out the guidance and control loop.

The question is can such simulation justify a weapon capability claim. If so, how is it that the Agni-II missile has had so many failures? Forget the DRDO, the Russians are having a very hard time with their Bulava missile which has failed seven times in 13 tests!

The Indian press is not in its elements when it comes to covering defense issues. Its proclivity to sensationalize and misunderstand defense issues is well known.

It would have been so much better for the DRDO chief to have simply stated that his organization has the ability to develop an anti-satellite weapon. A capability should be claimed only after a weapons system has been fully developed and tested; and our forces trained to use it.

The DRDO chief's statement should also make us wonder all over again if our nuclear deterrence is based on a fusion bomb capability or fusion bomb ability.
 
Joined
Feb 16, 2009
Messages
29,885
Likes
48,599
Country flag
http://kuku.sawf.org/News/62025.aspx

ISRO developing satellite kill vehicle


ISRO is developing a satellite kill vehicle as part of its BMD system, according to Defense Research and Development Organization Director General V.K. Saraswat.

ISRO is developing a satellite kill vehicle as part of its BMD system, according to Defense Research and Development Organization Director General V.K. Saraswat. Photo Credit: ISRO

January 04, 2010, (Sawf News) - ISRO is developing a satellite kill vehicle as part of its BMD system, according to Defense Research and Development Organization Director General V.K. Saraswat.

The hit-to-kill vehicle will use an imaging infra-red seeker and a 3-D laser image of a target satellite in low earth orbit to guide itself to impact.

No tests of the system have been scheduled so far.

"We are working to ensure space security and protect our satellites. At the same time we are also working on how to deny the enemy access to our space assets," Saraswat said.
 

Global Defence

New threads

Articles

Top