Tag: ISRO

India successfully tests solid rocket booster for its Small Satellite Launch Vehicle

10:11 am

The new colonial movement: India yesterday successfully completed a ground test of the solid rocket booster to be used in its Small Satellite Launch Vehicle (SSLV).

SSLV was originally scheduled for launch in 2020 but was put on hold for two years when India panicked over the Wuhan flu. ISRO, India’s space agency, hopes now to complete the first launch in the next two months.

The two-year delay cost ISRO significantly in the international smallsat market. While American private companies like SpaceX, Rocket Lab, Virgin Orbit, and Astra continued to launch throughout the epidemic and thus garner business from the smallsat market, India’s market share shrunk. Whether it can recover that share once SSLV begins flying remains to be seen. India’s willingness to shut down so easily will I think make satellite companies hesitate before buying its services.

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ISRO to launch Chandrayaan-3 lunar lander mission in August

9:33 am

The new colonial movement: India’s space agency ISRO today announced that it has scheduled the launch of its Chandrayaan-3 lunar lander mission for August 2022.

The launch date was revealed by a government official, who also said that this launch will be one of eight total by India in 2022. If that number is completed, it would be the most India has ever accomplished in a single year, topping the seven launches that lifted off in 2018. It would also signal that India has finally put aside its fear of COVID that has shut down its aerospace industry for the last two years.

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India gets a new head of its space agency

9:36 am

The new colonial movement: The Modi government of India has put a new person in charge of its space agency ISRO, scientist Dr S Somanath.

As he takes over as the 10th ISRO chairman, succeeding K Sivan, that will be one of the biggest challenges before Somanath — putting the agency’s human space flight programme back on track following setbacks due to launch failures, the Covid-19 outbreak, and a general slowdown since the failure of the Chandrayaan 2 robotic moon landing mission in September 2019.

As director of the Vikram Sarabhai Space Centre since 2018, and as head of the Liquid Propulsion Systems Centre, Somanath has been closely associated with developing the key rocket technology that will go into the mission.

He was the project director and mission director for the development of the GSLV Mk-III rocket that will be used for the programme. He has also been involved in making it usable for human flight in recent days.

Like Sivan, Somanath’s appointment is for a limited period of time, presently set for three years. Sivan’s had been extended a year during the Wuhan panic. Whether the almost complete shut down of India’s space effort during that panic, plus several launch failures, were a factor in this change is unclear, though they likely played a part in the decision. If all had gone as originally planned, Sivan’s appointment might have been renewed.

Somanath’s extensive background as a rocket engineer however appears to make him ideal for heading ISRO in the next few years, when it attempts its first manned launch.

In related news, ISRO today announced that it has successfully completed a 720 second qualification test of the cryogenic engine to be used in that manned flight.

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India outlines new schedule for lunar and manned missions

10:07 am

According to press statements by India’s Minister for Science & Technology, Jitendra Singh, the schedule for that country’s next unmanned lunar lander/rover and its first manned missions have now been firmed up.

First, Singh announced that the lunar lander/rover, Chandrayaan-3, is now aiming for a launch to the Moon in the second quarter of ’22. The mission is essentially a rebuild of Chandrayaan-2, which got within a few hundred feet of the lunar surface before losing control and crashing in 2019. Chandrayaan-3 had initially been scheduled for launch in late 2020, but the COVID panic essentially shut down India’s entire space industry in both ’20 and ’21.

Second, Singh announced that India’s manned orbital Gaganyaan mission is now scheduled for launch in ’23.

Jitendra Singh said that the major missions like Test vehicle flight for the validation of Crew Escape System performance and the 1st uncrewed mission of Gaganyaan (G1) are scheduled during the beginning of the second half of 2022. This will be followed by a second uncrewed mission at the end of 2022 carrying “Vyommitra” a spacefaring human robot developed by ISRO and finally the first crewed Gaganyaan mission in 2023.

Like Chandrayaan-3, Gaganyaan was delayed significantly by the panic in India over COVID. It was originally scheduled for launch in December ’21, but the panic caused all work to stop for most of ’20 and ’21. During that time period India’s planned annual launch pace of 6 or more launches per year shrank to a mere three launches over two years, with little sign yet that ISRO is ready to resume launches.

Hopefully, these announcements are a signal that India will fully return to flight in ’22. Stay tuned.

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OneWeb to use India’s rockets for satellite launches

8:44 am

Capitalism in space: OneWeb today announced that it has signed a deal with India to use its rockets for satellite launches.

Low Earth orbit (LEO) satellite communications company OneWeb has announced its plans to collaborate with the commercial arm of the Indian Space Research Organisation (ISRO), NewSpace India Limited (NSIL), to utilise indigenously built Polar Satellite Launch Vehicle (PSLV) and the heavier Geosynchronous Satellite Launch Vehicle (GSLV-MkIII) as likely platforms to launch OneWeb’s satellites in India from next year.

This is not good news for either Russia or Arianespace. Up to now these entities pretty much were launching all of OneWeb’s satellites. Now some of that business is being shifted to India.

The deal was revealed at a press conference that announced the formation of an Indian commercial trade organization, the Indian Space Association (ISpA), that partnering with the government will use the government’s space assets to develop private commercial space resources.

The Indian Space Association (ISpA) will be headed by Jayant Patil, senior executive vice president – Defence, L&T-NxT as its chairman, and Bharti Airtel’s chief regulatory officer Rahul Vatts as its vice-chairman, while Lt Gen. A.K. Bhatt (Retd.) has been appointed as the director-general of the association.

Among its early members include Bharti Airtel, Larsen & Toubro, Nelco (Tata Group), OneWeb, Mapmyindia, Walchandnagar Industries and Ananth Technology Limited.

Bharti is the company that invested $500 million to bring OneWeb out of bankruptcy, partnering with the United Kingdom.

The key question is whether these private companies will invest in developing private rockets, or will simply continue to launch using ISRO’s rockets. Based on this announcement, it appears the latter, but since the whole goal here of the Modi government of India appears to be to encourage a private sector, this could soon change.

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Wuhan panic continues to shut down India’s space agency

9:08 am

While most private companies and many nations, such as China and Russia, have been launching continuously since the advent of the coronavirus panic last year, India’s space agency ISRO continues to be shut down, completing few launches with a story today suggesting that the three remaining planned launches for 2021 will likely be delayed until next year.

There have only been two launches this year – the purely commercial PSLV C-51 launch in February carrying Brazil’s earth observation satellite Amazonia-1 and the GSLV-F10 mission in August carrying an Indian earth observation satellite EOS-03 that failed.

To be sure, the space agency has plans for three more missions before the end of the year, including the first development flight of the SSLV [Small Satellite Launch Vehicle]. The other two will use India’s workhorse PSLV to launch two earth observation satellites EOS-04 and EOS-06.

“The three planned missions appear unlikely this year,” a senior scientist at the agency said on condition of anonymity.

Worse, before the year began ISRO had reduced its targeted number of missions for ’21 from 16 to 5.

The article makes believe the epidemic has shut down other programs, such as Artemis, in the same way, but that is false. NASA’s Artemis program might have lost a few months in ’20 due to the agency’s panic over COVID, but since then it has been moving as fast as it can, considering the cumbersome nature of its engineering. Even Rocket Lab, which has been badly hampered by New Zealand draconian Wuhan rules, has managed to launch eleven times since January 2020, compared to the four launches attempted by India during that same time.

Whatever has caused the shut down at ISRO, it really hasn’t been the epidemic. Something about the agency’s management and its bureaucratic culture has prevented them from resuming flights. And as they remained stalled, the private commercial companies in the U.S. and China are grabbing their customers.

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India’s GSLV rocket fails in first launch since 2019

6:09 pm

India’s attempt today to resume launches of its large GSLV rocket, stalled because of the Wuhan panic since its last launch in 2019, failed today when something went wrong with the third stage.

This entirely Indian-built rocket is the one they plan to use for their manned missions. This failure will certainly set that program back, already delayed significantly because of the shut down of their entire launch industry because of COVID-19.

The satellite, also Indian-built, is also a big loss. It was to be the first in a series of Earth observation satellites.

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India begins countdown for 1st GSLV rocket launch since 2019

9:52 am

India today began the countdown for its first GSLV rocket launch in more than two years, since it launched the lunar orbiter Chandrayaan-2 with the lunar rover/lander that crashed onto the surface shortly thereafter.

The launch is targeted for 8:13 p.m (Eastern) tonight.

The long gap in GSLV launches was almost entirely because of India’s panic over the Wuhan flu. For the past year and a half its space agency ISRO has completed three just launches, all of which were delayed until late in 2020 because of the panic. Prior to that panic, India had hoped to launch as many as 8 to 12 times in ’20 and ’21 each. Instead, their space industry shut down, and the commercial business they hoped to capture went to American private companies instead.

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India successfully completes static fire testing of rocket engine for human flights

9:55 am

The new colonial movement: India has successfully completed the third long duration static fire tests of its Vikas rocket engine, to be used on its planned manned space mission dubbed Gaganyaan.

[T]he Vikas engine is the workhorse liquid rocket engine powering the second stage of India’s Polar Satellite Launch Vehicle (PSLV), second stage and the four strap-on stages of the Geosynchronous Launch Vehicle (GSLV) and the twin-engine core liquid stage (L110) of GSLV Mk-III.

Experts point out that the successful testing is necessary as the testing is part of the human rating of a rocket that was not originally designed to launch humans into space. Every space agency follows its own standards of human rating of a launch vehicle and there are no global standards. “This test is one of the critical items which need to be checked in human rating GSLV Mk-III. Semi-Cryogenic engine SE-200 which will replace Vikas is still under development and its developmental times will not match the ambitious Gaganyaan timelines. Vikas is one of the most reliable engines in the world and has proved its mettle.

If you look at PSLV, GSLV Mk-II and GSLV Mk-III missions where Vikas has been used, the burn profile or duration is approximately around 150-160s only on a typical flight. Testing its performance above its designed operational limit is essential to ensure engine reliability against any event of a mishap.

In other words, for the manned mission Vikas will have to burn for a much longer time than its normal profile. They have now successfully shown that it can handle that long burn time.

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More delays in India’s space program

9:36 am

Blaming COVID-19, the head of India’s space agency ISRO, K. Sivan, announced yesterday that they are delaying the first unmanned test flight of their manned space capsule so that it will not fly in 2021 as planned.

ISRO had planned eight launches in 2021, but has so far only flown one, and that launch took place in February. Since then no launches have occurred. Moreover, in 2020 India only completed two launches, far less than planned. In other words, their fear of COVID has essentially shut down their entire government space program for two years.

Meanwhile, China, Russia, SpaceX, and most other private companies roll on, launching frequently and without any negative consequences. The difference tells us that India is over-reacting, and allowing its fearful bureaucracy to run the show. The result is that they are losing ground not only in their effort to fly their first manned mission, but in commercial market share. I am certain that satellite companies that would have flown on their rockets have been shifting their business to SpaceX, Rocket Lab, and many of the other new rocket startups in the U.S.

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India’s SSLV new smallsat rocket fails during static fire test

9:20 am

According to sources inside India’s space agency ISRO, a static fire test of the first stage of its new Small Satellite Launch Vehicle (SSLV) rocket was a failure, and that the planned April inaugural launch will likely be delayed.

“Oscillation was noticed after 60 seconds into the test and nozzle was blown out near the bucket flange where it’s attached with the motor at around 95 seconds”, sources in the Bengaluru-headquartered space agency said. It was supposed to be tested for a total duration of about 110 seconds, officials said.

The Indian Space Research Organisation had targeted to launch the first development flight of SSLV (D1) in April and may now in all probability have to revise this schedule.

Fixing the problem and repeating the test will likely delay the first launch by six months at least.

SSLV is being designed by ISRO to compete against companies like Rocket Lab in the emerging smallsat market and is thus much cheaper and faster to assemble and launch.

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India officially delays both its manned mission and next lunar lander

9:47 am

The new colonial movement: India has now officially delayed the launch of both its manned mission Gaganyaan as well as its next lunar lander/rover Chandrayaan-3.

They hope to launch an unmanned test Gaganyaan mission before the end of this year, but the manned mission will not occur until after a second unmanned mission scheduled very tentatively in the 2022-2023 time frame.

As for Chandrayaan-3, they had initially hoped to launch it last fall, but they panic over the coronavirus that shut down their entire space industry for a years has now apparently pushed that launch back ’22, a delay of more than a year.

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India is targeting ’21 for first unmanned test launch of manned system

9:07 am

The new colonial movement: According to Indian government officials, the first unmanned test flight of their Gaganyaan manned capsule will occur before the end of 2021.

The first unmanned launch is slated for December 2021. The Gaganyaan is a crewed orbital spacecraft expected to carry three astronauts into space for at least seven days. The spacecraft is likely to consist of an orbital module which will have a service and a crew module. The mission is estimated to cost around Rs 10,000 crore. The GSLV Mk-III, now called LVM-3 (Launch Vehicle Mark-3), will be deployed for the launch.

The new name for the rocket helps distinguish it from the GSLV Mk-II, a smaller version aimed mostly at commercial customers.

India also hopes to launch a new smallsat rocket in ’21, as well as its next lunar lander/rover, Chandrayaan-3. The country’s space effort will also be attempting to recover from its shutdown in 2020 due to the Wuhan virus panic.

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Indian private company test fires its own solid rocket motor

9:00 am

Capitalism in space: Skyroot Aerospace, an Indian private company, has successfully test fired its own privately-built solid rocket motor, as part of an effort to develop its own private rocket dubbed Vikram, with its first launch set for December ’21.

The solid rocket motor is for either the rocket’s second stage or for strap-on boosters. The company has already successfully tested the first stage engines.

The most interesting quote from the story however is this:

Founded by former scientists of the Indian Space Research organization (ISRO), Skyroot has raised $4.3 million till now and is in process of raising another $15 mn in 2021. In the past the company has raised investments from: Mukesh Bansal (Founder Myntra, CureFit), Solar Industries (India’s largest explosives manufacturer and renowned Space & Defence Contactor), Vedanshu investments and a few other Angel investors.

The Modi government has been making a strong effort to mimic the transition that NASA has gone through in the past decade whereby it shifts from having all its spacecraft and rockets designed, built, and owned by the government to having the government act merely as the customer buying those products from privately-run and independent companies. Like NASA, there has been strong resistance to this change within India’s government bureaucracy. Skyroot’s success, including its foundation by former ISRO engineers, is a very good sign that they are overcoming that resistance.

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India successfully completes second launch in 2020

8:42 am

Using its PSLV rocket India today successfully placed a communications satellite into orbit.

This was only the second launch by India in 2020. At the start of the year ISRO had predicted they would complete as many as twelve launches. Instead, their panic over COVID-19 shut them down.

The leader board for the 2020 launch race presently stands unchanged, though a SpaceX rocket is on the launchpad and might lift-off in the next 90 minutes. [UPDATE: SpaceX has stood down and will try again tomorrow.]

33 China
24 SpaceX
14 Russia
6 ULA
6 Rocket Lab

The U.S. still leads China 39 to 33 in the national rankings.

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India’s space agency signs deal with private Indian smallsat company

9:28 am

The new commercial division of India’s space agency ISRO, dubbed the Department of Space (DoS), has signed a development deal with a new private Indian smallsat startup, Agnikul Cosmos, that has plans to build a rocket that will launch from Kodiak, Alaska in ’22.

More information here.

The agreement is designed to provide technical support to the company. Initially the company had only planned to launch from an ISRO launch facility in India. It now appears they are widening their goals to include an U.S. site as well, probably to encourage sales to American satellite companies.

Their rocket, 3D printed, also appears very small, and targets the smallest size smallsat market.

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India’s first mission to Venus delayed a year

10:19 am

The new colonial movement: During a NASA planetary science conference on November 10th, an official of India’s space agency ISRO revealed that they have been forced to delay their first mission to Venus, dubbed Shukrayaan, till 2024.

T. Maria Antonita of the Indian Space Research Organisation (ISRO) detailed the status of the mission to scientists drafting a new 10-year plan for NASA’s planetary science program. Shukrayaan will be India’s first mission to Venus and will study the planet for more than four years.

ISRO was aiming for a mid-2023 launch when it released its call for instruments in 2018, but Antonita told members of the National Academies’ decadal survey planning committee last week that pandemic-related delays have pushed Shukrayaan’s target launch date to December 2024 with a mid-2026 backup date (optimal launch windows for reaching Venus occur roughly 19 months apart).

It appears they are using this extra time to consider a larger launch rocket, which would allow them to increase the orbiter’s capabilities.

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India successfully completes first launch in 2020

9:10 am

For the first time in 2020 India has launched a rocket, successfully placing ten satellites into orbit using its PSLV rocket.

The primary payload was an Indian Earth resource satellite dubbed EOS-1.

When the year started ISRO, India’s space agency, had predicted it would complete twelve launches in 2020, which would have been a record for their nation. Then the panic over COVID-19 set in, and they canceled everything for months on end. This long stand down will likely cause delays in all their long term programs including their effort to launch their own astronauts on their own rocket in their own capsule.

The leaders in the 2020 launch race remain the same:

28 China
19 SpaceX
12 Russia
4 ULA
4 Europe (Arianespace)
4 Rocket Lab

The U.S. remains ahead of China 30 to 28 in the national rankings..

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U.S. court orders India’s s space agency ISRO to pay $1.2 billion

11:21 am

A U.S. court has ordered Antrix, the commercial arm of India’s space agency ISRO, to pay $1.2 billion to Devas, a private company with operations in both India and the United States, for a contract they canceled arbitrarily in 2011.

This is a very complicated story going back many years. ISRO’s Antrix and Devas had agreements beginning in 2005 to work together to develop commercial satellites, with Antrix building the satellites and Devas commercializing bandwidth. In 2011 the India government cancelled the contracts unilaterally.

On February 25, 2011, Antrix issued a termination notice to Devas, which among other things stated that the policy decision was of the central government, acting in its sovereign capacity is the event of force majeure, which was an occurrence on February 23, 2011, PTI report said. “The scope and duration of the said decision cannot be anticipated. It is likely to be indefinite. It is not possible for Antrix to take any effective step to resume the obligations under the agreement,” Antrix was quoted as saying.

One of the reasons for the cancellation were accusations that payoffs were occurring between officials at both Antrix and Devas to make the deal happen.

Devas has been fighting in numerous courts for years to get compensation for that cancellation.

ISRO can probably ignore this U.S. court decision, except that if it does it will make it very difficult, if not impossible, for ISRO to do any work in partnership with the U.S., such as in the Artemis program. As soon as they try to do so, Devas will slap a lien on that operation, demanding payment.

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