India’s space agency ISRO gets a budget boost

In its new budget approved by India’s government the country’s space agency ISRO was the only science agency to get a significant budget increase, approximately 7.3%.

In the short run this is good, as ISRO has been using its funds wisely and accomplishing a lot for a little, while trying to encourage private development in India’s aerospace industry. In the long run, however, this will not be good, as government agencies always grow more than they should while sucking the innovation and creativity from the private sector. This is what NASA did in the U.S.

Hopefully, India will see how things are changing in America with private enterprise reasserting itself after a half century of government stagnation in space development and copy what we are doing.

Successful test of India’s GSLV rocket engine

The competition heats up: India has successfully completed a full duration static hot fire test of the cryogenic engine it is developing for its more powerful GSLV rocket.

The press release is very short and lacking in many details, including any detailed information about the engine being tested. However, this success bodes well for India’s plans to launch a new upgraded GSLV before the end of the year.

India okays its own LIGO detector

The Indian government today approved construction of LIGO-India, using some duplicate components already available from the American LIGO gravitational wave detector.

“We have built an exact copy of that instrument that can be used in the LIGO-India Observatory,” says David Shoemaker, leader of the Advanced LIGO Project and director of the MIT LIGO Lab, “ensuring that the new detector can both quickly come up to speed and match the U.S. detector performance.” LIGO will provide Indian researchers with the components and training to build and run the new Advanced LIGO detector, which will then be operated by the Indian team.

What this new instrument will accomplish is to give astronomers more information when a gravitational wave rolls past the Earth. By having detectors half a world apart, they will be able to better triangulate the direction the wave came from, which in turn will help astronomers eventually pinpoint its source event.

Tests confirm meteorite at India impact site

The uncertainty of science: Even as NASA officials poo-poo the suspected meteorite impact in India that killed a bus driver, India scientists have done a chemical analysis of one of the rocks found near the site and found it to be a meteorite fragment.

According to a preliminary report by National College Instrumentation Facility (NCIF) in Trichy, a Scanning Electron Microscope (SEM) study on samples retrieved from the campus in Vellore where the blast occurred shows the “presence of carbonaceous chondrites”.

“Carbonaceous denotes objects containing carbon or its compounds and chondrites refer to non-metallic meteorite parts containing mineral granules,” K Anbarasu, a geologist who is also principal of the Trichy-based National College, told The Indian Express.

There remains uncertainty because the fragments tested did not actually come from the impact crater itself.

Anbarasu said the preliminary SEM study was conducted on “small pieces of black material” found near the blast site. “The crater formed at the spot had been already disturbed by other investigators. So we inspected the entire campus as any meteor incident would scatter several objects across the area before landing. Finally, we spotted several small pieces of this black material, one the size of a paperweight, on the terrace of a building nearby,” Anbarasu said.

Nonetheless, I think it unprofessional and inappropriate for a NASA official to comment on this event half a globe away. There is no way that they can really determine anything from the available photos taken of the impact site, and thus they should shut up.

First test flight of India’s prototype space shuttle delayed

Because of a discovered leak, India’s space agency ISRO has delayed the first flight of an engineering test prototype of a reusable space shuttle.

Sources said on Sunday that the Reusable Launch Vehicle-Technology Demonstrator (RLV-TD), under development at the Vikram Sarabhai Space Centre (VSSC) here at Thumba, developed a minor leak during a test, forcing the ISRO to postpone the mission. The ambitious RLV-TD, the first small step to building a ‘space shuttle’ which can return to earth after accomplishing space missions, is likely to be delayed up to April 2016. ISRO had originally planned a mid-2015 launch for the RLV-TD. It had later been postponed to January 2016.

VSSC Director Dr K Sivan said that some of the components had to be re-assembled. ‘’If things go as planned, we can launch the mission in the first week of February. Otherwise, the test will be conducted in the first week of April,’’ he said.

India wins contract to launch private weather satellites

The competition heats up: The first two satellites in the first private weather satellite constellation will be launched on India’s PSLV rocket.

With 12 satellites on orbit, PlanetiQ will collect approximately 34,000 “occultations” per day, evenly distributed around the globe with high-density sampling over both land and water. Each occultation is a vertical profile of atmospheric data with very high vertical resolution, comprised of measurements less than every 200 meters from the Earth’s surface up into the ionosphere. The data is similar to that collected by weather balloons, but more accurate, more frequent and on a global scale.

“The world today lacks sufficient data to feed into weather models, especially the detailed vertical data that is critical to storm prediction. That’s why we see inaccurate or ambiguous forecasts for storms like Hurricane Joaquin, which can put numerous lives at risk and cost businesses millions of dollars due to inadequate preparation or risk management measures,” McCormick said. “Capturing the detailed vertical structure of the atmosphere from pole to pole, especially over the currently under-sampled oceans, is the missing link to improving forecasts of high-impact weather.”

This project is a win-win for aerospace. Not only will this weather constellation help shift ownership of weather satellites from government to private ownership, the company’s decision to use India’s PSLV rocket increases the competition in the launch industry.

Getting India’s first space telescope working

A moment of terror: During the first week of successful operation, there was an initial moment of terror when the engineers checking out Astrosat, India’s first space telescope, thought the spacecraft was unable to point at its target accurately.

During the first orbit, there was a difficulty in detecting this Crab Nebula as the satellite happened to pass through the South Atlantic Anomaly (SAA) region when Crab was in the field of view. SAA avoidance zone was deliberately kept wide to protect the instruments, and detectors were switched OFF in this interval during the initial days of Astrosat operation. When all the data were systematically analysed and data were selected based on the availability of Crab in the detector field of view, one could see the Crab emerging from Earth’s shadow (Fig 3).

Using the Crab Nebula as Astrosat’s first target, the check-out has been proceeding well, with full research operations expected to begin in the next few weeks.

India launches its first space observatory

The competition heats up: India today successfully launched Astrosat, its first space telescope.

ASTROSAT, with a mission life of five years, is armed with telescopes that will simultaneously study the space in visible light, ultraviolet (UV) rays and low- and high-energy X-rays, plus an X-ray scanning sky monitor to detect transient X-ray emissions and γ-ray bursts. The observatory aims to study star-birth regions and high-energy processes, including binary star systems of neutron stars and black holes.

This space observatory fills several gaps that have existed in astronomical research since the shut down of NASA’s Rossi X-Ray Timing Explorer in 2012 as well as the International Ultraviolet Explorer in 1996.

The launch also put six other small satellites into orbit, demonstrating once again the reliability of India’s smaller Polar Satellite Launch Vehicle (PSLV).

Launch of India’s big rocket a success

The competition heats up: India has successfully launched a military communications satellite using its home-built Geosynchronous Satellite Launch Vehicle (GSLV).

Because of India’s bad habit of not giving distinct names to its space vehicles or spacecraft, I have discovered a bit a confusion about the version of GSLV that just launched. This rocket was built entirely in India, but it is the Mark II, not the Mark III, which is a significant upgrade and has so far only had one test flight.

Nonetheless, today’s Mark II launch is the second success in a row for the India-built version. Considering the number of failures of this version in the past, this success is a significant milestone for India’s space effort.

India starts countdown for the launch of its big rocket

The competition heats up: India has begun the countdown for the third launch of its entirely homebuilt Geosynchronous Satellite Launch Vehicle (GSLV) rocket.

The launch is set for Thursday, and is attempting for the first time to place an actual payload into orbit, an Indian military communications satellite. Previous launches either failed with earlier versions of the rocket, or were carrying dummy payloads.

India’s space agency calls for more hiring

The competition heats up: India’s space agency ISRO says it is facing a manpower shortage caused by its recent successes and increased demand for more space achievements.

ISRO Satellite Centre (ISAC) director M Annadurai – who is also considered one of the heroes of the India’s Chandrayaan-1 mission to the moon (October 2008-August 2009) and the November 2013-launched MOM – has said after a steep increase in ISRO’s workforce expansion between 1982 and 1992 there has been no significant growth in ISRO’s workforce, which has remained in the region of 16,500 over several years. “There is a crunch,” he admitted on the sidelines of the Aerospace & Defence Manufacturing Summit 2015, although adding that it was relative in nature. “The requirements have increased but the workforce has remained more or less the same.”

Annadurai said the requirements were from domestic as well as foreign origin. The ISRO on July 11 launched five British satellites in a single launch, which is considered a record as it was the Indian space agency’s heaviest commercial launch. On the domestic front, he said, there are plans to increase Indian satellite launches from the current four a year to ten in the near future – which requires manpower to meet the quality requirements.

Without doubt India’s recent successes demand a growth in its space industry. The danger here is that India will add jobs to its government space agency rather than hire private companies to do the work and let them do the hiring. If they do the latter, the companies will have flexibility and will be able to adjust quickly to changing conditions. If the former the government will instead be hiring employees who will be seen by politicians as a vested interest they must protect, whether or not it makes sense economically. The first option will allow the aerospace industry to grow naturally. The second will fossilize that industry around pork supporting inefficient political agendas.

Hopefully the new conservative Modi government in India will recognize the dangers of expanding its government agency and will go the private route. This quote from the article gives me hope:

“We need the same number of people (16,500) outside to support operations, which is why we are encouraging private partnerships,” he said. Senior ISRO scientists have also said they have been encouraging retiring space scientists to foster links with private firms to encourage them to work with ISRO in the future. This is with an aim to bring in an “outside manpower” to bolster the in-house activities by ISRO scientists.

India engine test a success

The competition heats up: India has successfully completed a full duration engine test of its most powerful home-built rocket engine.

The Indian Space Research Organisation (ISRO) successfully conducted the much-awaited ‘full endurance test’ of the Geosynchronous Satellite Launch Vehicle Mk III’s indigenous cryogenic CE-20 engine at ISRO Propulsion Complex (IPRC) in Mahendragiri in the district on Thursday. The CE-20 was ignited and tested for 800 seconds from 5 p.m. to study the performance of the engine though the actual required duration was only 635 seconds.

This success puts them ever closer to creating their own rocket comparable to the Falcon 9 and capable of competing for commercial business in the international launch market.

India’s spaceplane prototype to fly by August

The competition heats up: The first test flight of India’s prototype scaled-down version of a reusable spaceplane is expected by late July or early August at the latest.

It appears the Modi government is accelerating development of this mini-shuttle, which is essentially India’s version of Sierra Nevada’s Dream Chaser. If they build it first, it will mean they will have the chance to grab the business that Sierra Nevada has been hoping to grab.

India extends Mangalyaan’s mission by six months

Western slopes of Arsia Mons

Having successfully completed its nominal six month mission and continuing to operate perfectly, ISRO has extended the mission of India’s Mangalyaan Mars orbiter for another six months.

Take a gander at the images the orbiter has been sending down. Quite impressive. The cropped image on the right shows the western slopes of the giant volcano Arsia Mons, with white water vapor hovering above those slopes. (Click on the image for the full resolution version.) The water vapor is significant because scientists believe that this region once had many glaciers, and that much of that water is still present and trapped below the surface as ice, possibly in many of the caves that are there. The vapor’s presence, a routine occurance here, strengthens this theory.

India’s space budget remains stable

India this year has budgeted $1.2 billion for ISRO, the government agency that runs its space program.

The most astonishing thing I learned from this article however was this tidbit:

The total, presented to the parliament Feb. 28, is roughly level with the 2014-15 budget presented last year. However, ISRO typically spends significantly less money than is allocated in any given budget year — for 2014-15 it spent just 58 billion rupees of the 72 billion rupee allocation — so it seems likely that spending in the coming year will fall short of 73.9 billion rupees. ISRO spokesman Deviprasad Karnik acknowledged the possibility that ISRO’s budget will be reduced before the end of the year. [emphasis mine]

Who ever heard of any government agency in the United States routinely spending less than its budget. The idea is unheard of!

New images from Mangalyaan

Arsia Mons

Indian scientists have released a new set of color images taken by their Mars orbiter, Mangalyaan.

The image on the right is of Arsia Mons, one of the three giant volcanoes to the east of Mars’ biggest volcano, Olympus Mons. Arsia Mons is important for future manned colonization, as there are known caves on its western flanks. In addition, those western flanks show solid evidence of past glaciers, which means that it is very likely that those caves will harbor significant quantities of water-ice, making settlement much easier.

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