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Landing spots for Chandrayaan-2 identified

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Preparations are in full swing for India’s second moon mission Chandrayaan-2, as potential landing spots on the lunar surface for the spacecraft have been identified. The spots for landing the craft were zeroed in on the basis of photographs taken by Chandrayaan-1, launched by the Indian Space Research Organisation (Isro) in 2008.

Chandrayaan-2 is an advanced version of Chandrayaan-1, and it aims to demonstrate Isro’s capability to soft-land on the lunar surface. Minister of state for PMO V Narayanaswamy recently announced in the Parliament that the mission, which is likely to take place in 2016-17, is progressing well with Isro having identified landing spots on the lunar surface.

The two scientific payloads onboard the Chandrayaan-1 terrain mapping camera had captured a number of images of the lunar surface, which have been used for zeroing in on the designated spots. Chandrayaan-2 is configured as a two module system comprising an orbiter craft module and a lander craft module carrying the rover.

According to Isro, the orbiter craft with payloads onboard will orbit around the moon and perform the objectives of remote sensing the moon. The payloads on the orbiter will conduct mineralogical and elemental studies of the Moon’s surface.

The lander craft with scientific payloads will soft land on the lunar surface. A rover released by the lander craft will perform mobility activities on low gravity and vacuum of the Moon’s surface with semi-autonomous navigation and hazard avoidance capability. The spacecraft will be launched onboard the Geosynchronous Satellite Launch Vehicle (GSLV).

Landing spots for Chandrayaan-2 identified | idrw.org
 
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ISRO’s Crew Module Flight in May-June

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ISRO is inching closer to launch its ambitious human space mission with the first experimental unmanned flight of the crew module on the newly developed Geosynchronous Satellite Launch Vehicle (GSLV) Mark III in May -June from Sriharikota, said Dr K Radhakrishnan, chairman ISRO and secretary, Department of Space. The GSLV-MK-III is being developed as a heavy-lift vehicle capable of placing satellites weighing up to 5,000 kg in geosynchronous orbit.

“The experimental flight of GSLV Mark-III with a passive cryo stage will be flown to study the performance of the launch vehicle during the crucial atmospheric phase. This opportunity is used to study the re-entry characteristics of crew module,” Dr Radhakrishnan who was here for launching of Village Resource Centre of ISRO in Puducherry, told Express.

The indigenously developed crew module is planned to be launched on ISRO’s advanced launch vehicle GSLV MK-III.

Speaking about the manned mission, Dr Radhakrishnan said “Currently no programme has been fixed for the manned mission. We are studying the critical new technologies for subsystems such as crew module (CM), environmental control and life support system (ECLSS), crew escape system and other requirements for undertaking the manned mission.”

The manned mission envisages carrying two or three crew members on the crew module to about 300 km low earth orbit and their safe return to a predefined destination on earth.

India’s maiden spacecraft to Mars – Mangalyaan – is healthy, on track and at a distance of 2.5 crore kilometer from earth and is expected to be placed on orbit by September 24, said Dr Radhakrishnan. The velocity has to be reduced for placing it in the orbit, which will be the challenge of the scientists, he added.

The IRNS-IB satellite will be launched on PSLV -C 24 in the last week of April or March first week, he said.
 
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MANGALORE: While there is no approved programme to put human payload in to space, Indian Space Research Organisation (ISRO) is however working on several areas of new technology that can make this possible, said K Radhakrishnan, chairman, Isro. One such technology - that is the crew module - will be tested with the experimental flight of GSLV Mk-III launch vehicle that will be launched in late May or early part of June, Radhakrishnan noted.

Interacting with media on the sidelines of 32 ndconvocation of Mangalore University, where he was the chief guest, Radhakrishnan said in 2006-07, a study was taken up on possibilities and capabilities of putting human beings into space, that is around 275-400kms from Earth, keep them for a week, and bring them back safely to Earth. GSLV Mk-III launch will enable Isro to test how the rocket minus the cryogenic stage and the module will work.

Noting that Isro has carried out model testing of the crew module in the lab, he said there is need to do it in actual condition. "We are working on the environment control and life support systems," he said adding work is also going to develop the space suit. To safeguard lives of crew, steps are also being taken to detect failures on board a proposed flight so that the crew can be ejected to safety in time and a crew escape system is being worked on.

On the vital question of which vehicle system is ideally suited for such an endeavour, he said a PSLV can carry one human, a GSLV two humans, and GSLV Mk-III three humans and space for experiment. Observing that the last named vehicle offers future expansion potential, he said short of describing it human rated vehicle, Isro is working on technologies related to it. The sized down versions of the crew module are being tested in the laboratory.

Noting that the GSLV Mk-III is being integrated at Sriharikota, and the crew module at Thiruvananthapuram, he said the GSLV Mk-III provides three times higher thrust than GSLV flown earlier in January. "Isro has carried out three tests of this new engine," he said, adding that the first development flight of GSLV Mk-III will be carried out latest in 2016. This will enable us carry a payload of around four-tonnes, Radhakrishnan added.

On collaborative programme with NASA, he said work is on to develop synthetic aperture radar. "Both are working on details of the project," he said, adding the development work will start once the government approvals are received.

While ISRO will work on S Band synthetic aperture radar, NASA will work on L Band synthetic aperture radar. ISRO will develop the satellite and also facilitate the launch that will take place in 2020, he said.

Isro on YouTube

Acknowledging the massive boost that social media - Facebook and Twitter did to bring Gen Y to discuss and exchange ideas about space programme, Radhakrishnan said Isro is also planning to tap the potential that You Tube offers for it is live and dyamic. The entry into FB with the Mars Orbiter mission brought 3 lakh likes, and the GSLV launch 50,000+ likes, he said, adding encouraging thing is Gen Y is discussing and talking science.

With a maximum of youth in the age-group of 18-34 years on social media, it is imperative to utilise medium this generation uses to communicate, Radhakrishnan said. Observing that Mars Orbiter is a one-year Mission, Radhakrishnan said Isro's foray into social media is to tap into interest that Mars Orbiter mission has created beyond the mission period. Isro incidentally webcasts live its various launch programmes, Radhakrishnan added.

https://www.google.co.in/url?sa=t&r...uHCdZaZCOLID16w3GW9bgjw&bvm=bv.61965928,d.bmk
 
NASA to launch satellite in collaboration with ISRO

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US space agency NASA today said it would launch a water-related satellite in collaboration with India’s ISRO.

The NASA-Indian Space Research Organisation Synthetic Aperture Radar mission is a part of its plan to launch in the next seven years a series of satellite related to water and draught, the agency said.

Among others include the Ice, Cloud, and land Elevation Satellite-2 (ICESat-2); Gravity Recovery and Climate Experiment (GRACE) Follow-on and Surface Water Ocean Topography mission.

“These satellite missions join more than a dozen NASA airborne sensors focused on regional-scale issues, understanding detailed Earth science processes and calibrating and validating NASA satellites,” the space agency said.
“NASA monitors Earth’s vital signs from land, air and space with a fleet of satellites and ambitious airborne and ground-based observation campaigns. NASA develops new ways to observe and study Earth’s interconnected natural systems with long-term data records and computer analysis tools to better see how our planet is changing,” it said.

“The agency shares this unique knowledge with the global community and works with institutions in the United States and around the world that contribute to understanding and protecting our home planet,” it said.

NASA said it is scheduled to launch three new Earth science missions this year, which will contribute to water cycle research and water-related national policy decisions.

The Global Precipitation Measurement (GPM) Core Observatory, a joint satellite project with the Japan Aerospace Exploration Agency scheduled for launch Thursday, February 27, will inaugurate an unprecedented international satellite constellation that will produce the first nearly global observations of rainfall and snowfall.

The new information will help answer questions about our planet’s life-sustaining water cycle, and improve water resource management and weather forecasting.

“ISS-RapidScat, scheduled to launch to the International Space Station (ISS) in June, will extend the data record of ocean winds around the globe. The data are a key factor in climate research, weather and marine forecasting and tracking of storms and hurricanes,” NASA said.

“The Soil Moisture Active Passive (SMAP), launching in November, will inform water resource management decisions on water availability. SMAP data also will aid in predictions of plant growth and agricultural productivity, improve short-term weather forecasts and long-term climate change projections, and advance our ability to monitor droughts and predict floods and mitigate their related impacts on people’s lives,” the space agency said.

NASA to launch satellite in collaboration with ISRO | idrw.org
 
India poised to emerge as a player in global space business

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Despite being among the small number of space powers in the world, India has very few entrepreneurs who have built companies recently in this domain.

When it comes to building a good international business, this number reduces to nearly one, if you exclude those who have minor contracts. The lone exception, however, was created just six months ago, when a Hyderabad-based space entrepreneur decided it was time to go international. What Subba Rao Pavuluri then did was inconceivable even a year ago: he took the first steps towards becoming an international satellite operator, by signing a $300-million deal (about `1,800 crore) with Russian company Reshetnev Information Satellite Systems.
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Pavuluri is a hardened space entrepreneur. He was a former employee of the Indian Space Research Organisation (ISRO), the government’s primary space agency, and had set up two companies in 1993. One was to sell value-added remote sensing data, and the other, Anant Technologies, to develop avionics for ISRO launch vehicles.

In 2011, he set up one more firm, AOneSat Communications, as a joint venture with the Swiss group INDEN. Anant Technologies participated closely in the moon and mars missions of ISRO by building satellite components. It is now a large company with 1,200 employees, 400 engineers and sophisticated facilities for space engineering. But the 62-year-old Pavuluri had an overarching ambition.

“We want to become one of the largest satellite operators in the world,” he says. Becoming a satellite operator from India is not easy. ISRO, the dominant player in India, does not give this job as a package to others, and so Pavuluri followed the next best option: build, own and operate satellites himself. AOneSat will do the system design and engineering for its first satellite, which will be built in Russia and launched by a Russian rocket over the Americas in 2016.

He has tied up thfinancing for this venture through exim (export-import) banks of various countries. AOneSat is already working on another satellite to be launched over the Americas, and a third one over the middle-east and India. The international satellite services market is expanding rapidly, and there is good busi-ness to be done. “India’s strength is the ability to churn out technology at a competitive price,” says Aman Pannu, global consultant, aerospace, defence and security practice, Frost & Sulliva a consultancy.

ISRO As One-Stop Shop

While Pavuluri builds his international business, his former employer isn’t keeping quiet. ISRO’s commercial arm, Antrix Corporation, has been increasing its business steadily in recent times. Last year, it grew by 10% to `1,295 crore. It is expecting to close at roughly `1,500 crore this year, a growth of 15%.

Antrix is now looking for a jump in business that will take it to the big league quickly, to 3,000-4,000 crore, in the next few years. According to its officials, this isn’t difficult to accomplish, as Antrix has one capability that no competitor has.

“Antrix, operating through ISRO, is the only company in the world that can become a one-stop shop in this industry,” says BV Hegde, its managing director. The company has had one such jump in its history, about 10 years ago. Antrix—a company 100% owned by the government of India—was set up in the early-1990s to transfer ISRO’s technology to industry as well as channel private participation into the agency’s space programme. Later, it started selling remote sensing data— used for applications like natural resource mapping and planning—from ISRO’s satellites through its resellers around the world.

In 2001-02, Antrix had revenues of only `42 crore. It went up to `100 crore the next year, and over Rs 300 crore in 2003-04. This jump in business happened when ISRO started leasing its satellite transponders— a device that gathers and transmits signals back to earth—to private companies.

Its future rise in revenues, likely over the next few years, will come when it increases its satellite launch services. It might take a big jump when it decides to build satellites for overseas companies or countries, probably in the near future
For building these satellites, Antrix can either use ISRO’s spare capacity—what is left after meeting national needs—or set up facilities of its own.

Business Of Satellites

ISRO has so far launched 35 foreign satellites, all through its workhorse rocket Polar Satellite Launch Vehicle (PSLV). With 25 consecutive successful launches, this vehicle has built a reputation around the world for its reliability. PSLV has been continuously upgraded in its two-decade history, and now comes in three variants.

Although its name suggests launch capability for polar orbits (orbiting pole to pole), it is now an extremely versatile launcher that can do much more. A recent upgrade in its avionics makes it good for any kind of orbit: polar, equatorial (over the equator), or low inclination (close to the equator). It is good for moon shots or mars missions, provided the payload (weight of the satellite) is small enough.

Then, there is ISRO’s latest rocket, the Geostationary Launch Vehicle (GSLV), which had one flawless launch two months ago. It needs two more launches to soothe the minds of potential customers, but enquiries about GSLV have already started coming ISRO’s way.

Apart from the cryogenic engine, the GSLV is built mostly using tested components from the PSLV, and so there is no reason to suspect that it will be anything less successful. ISRO is also currently developing its next version of this rocket, the GSLV Mark III. These rockets together will give the organisation a good range of capabilities that should be enough to launch satellites weighing up to four tonnes (4,000 kg).

Making and operating satellites constitute about 60% of the global space industry industry.The global satellite market is growing at a good pace now, and this growth is expected to continue for a long time. Frost and Sullivan estimated recently that 1,213 satellites will be launched between 2012 and 2021—a growth of 26% over the preceding nine-year period. Of this, 355 will orbit over Asia-Pacific, servicing businesses and facilities in the region; the region also shows the largest increase in satellite traffic (See graphic: The Global Picture).

Many of them will be small satellites, sometimes weighing as little as a few kilograms. In fact, ISRO has launched a satellite that weighs only 1 kg. Although the launch costs are not substantially lower for India, as compared to other countries, the development costs are quite low. No satellite builder has launch capability, and so ISRO can build a package that is nearly unbeatable in the global market. It would mean substantial revenue not just for Antrix, which pays ISRO for costs and deposits the surplus with the Space Commission, under which ISRO operates.

It is godsend for public and companies working with ISRO, who will otherwise find it difficult to crack the global space market on their own.

Private Ride On ISRO


When ISRO began its operations in the 1960s, its leaders quickly took an important decision: to involve industry right from development. Over the last four decades, this has led to the development of a flourishing industry consisting of over 400 companies. Some of these companies have built a solid technology foundation, and are now getting more ambitious and looking to move on to larger projects in this area. Some of them—Godrej and Boyce, L&T Aerospace, Walchandagar Industries— have used this foundation and gone on to build larger businesses in defence and aeronautics. Most of these companies look at space as a small but highly specialised business that is useful as a stepping stone to larger businesses. While the space engineering skills will continue to provide expertise that is useful in defence and aviation, the space business itself could expand if ISRO decides to ramp up in a big way.

Consider L&T Aerospace, for example. L&T began its association with ISRO early, making segments for the Satellite Launch Vehicle. Currently it makes these segments to enclose the solid propellants for PSLV and GSLV. Recently, it has started doing manufacturing as well as pressure testing for these rockets. The next step for the company, which it wants to pursue intensely, is to integrate these segments.

This integration is currently done by ISRO. To do this job, L&T needs to set up extensive facilities. “These facilities are not always required,” says MV Kotwal, president ( heavy engineering) of L&T, “but there are other opportunities with them.” L&T and other companies have enjoyed spin-off benefits from space for some time, and they will increase over the years. Building a satellite system provides spin-offs in military radars. Making satellite structures helped it to work with the Brahmos missile. It is now setting up wind tunnel facilities in Thumba, Kerala, but might use it for the Defence Research and Development and Organisation (DRDO) as well.

Amidst all this, L&T is hoping to become an integrator that works with other companies and puts their components together. It is precisely what ISRO also wants its partners to do, but it could take some time.

Godrej and Boyce, to take another example, makes engines for the PSLV and GSLV. One GSLV flight would involve, for the company, five Vikas engines in full and a cryogenic engine in part. According to the 12th Five Year Plan (2012 to 2017), ISRO is planning 40 launches, which translates to over 200 engines. An increase in launches would obviously mean larger business for Godrej Aerospace (part of Godrej and Boyce), but there are other plans in the air as well.

There are early talks about setting up a special economic zone (SEZ) near the Satish Dhawan Space Centre (Shar) at Sriharikota, Andhra Pradesh. There are plans to set up a separate entity to do international and domestic space business, leaving ISRO to focus on research. “We have to look at the overal market before setting up a separate entity as we need volumes,” says ISRO chairman K Radhakrishnan.

An organisation or company different from ISRO—with the exclusive mandate to do business—can accomplish many things for domestic industry. At the moment, ISRO’s partners work exclusively for the space organisation. There are demands for the technology from companies outside India, but ISRO owns the intellectual property and so companies cannot use them for other business.

Even if ISRO allows them to use the intellectual property, setting up infrastructure is a big issue for companies. “Setting up infrastructure for small volumes is not competitive,” says SM Vaidya, executive vice-president of Godrej Precision Systems. ISRO has the infrastructure for a lot of the engineering and testing, but does not have the human resources to take on additional work.

This is where a separate entity is expected to help. Antrix itself can moot the idea, which will involve private companies for manufacturing and ISRO for technology. Radhakrishnan’s own aims lie in this direction, as it would free ISRO to focus on its original goal: research. The next few years should bring in this change, which will finally remake ISRO true to its name: a space research organisation.

India poised to emerge as a player in global space business | idrw.org
 
Walchadnagar industries has also built gear boxes for IAC1??
 
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