Mission operations key to space success: ISRO chief Narayanan
Bengaluru, Apr 8 (PTI): ISRO Chairman V Narayanan on Wednesday highlighted the importance of mission operations in ensuring success, calling it key to India’s expanding space programme.
He was addressing a gathering of scientists, industry experts, and students at the three-day international conference on Spacecraft Mission Operations (SMOPS-2026), themed 'Innovative Operations for Smart and Sustainable Space Mission Management–Next Generation'.
"Mission operations are crucial, especially for long-duration ones. This is an important domain," Narayanan said.
Welcoming delegates from leading global space agencies, including Roscosmos, the Japan Aerospace Exploration Agency (JAXA), the European Space Agency (ESA), and the French space agency, Centre National d'Études Spatiales (CNES), the ISRO chief said the conference marked a significant milestone, as it brought together international expertise, startups, and the broader space ecosystem on a common platform.
"This is not just another conference—it is quite a major global gathering with participation from many countries, experts, startups, and ecosystem partners," he said.
Narayanan pointed to the successful Chandrayaan-3 mission, noting that the "historic landing" near the Moon’s south pole was the outcome of sustained teamwork and operational precision.
He credited the leadership and continuous involvement of senior scientists in mission control, saying their contribution remained indispensable during key phases.
The ISRO chief also recalled the challenges faced after the Chandrayaan-2 mission and said the subsequent success demonstrated India’s technological resilience.
"After the partial setback of Chandrayaan-2, Chandrayaan-3 had to be perfect," he said, adding that the achievement had earned global recognition.
Tracing the evolution of India’s space programme since its inception in 1962, Narayanan said the country has accomplished a wide spectrum of missions spanning launch vehicles, scientific exploration, and satellite operations.
He added that while rockets operate for a brief duration, spacecraft require continuous monitoring and control over several years.
"While a rocket functions only for about 15 to 25 minutes, it must generate tremendous energy to place the spacecraft into orbit. However, the spacecraft itself must operate for years—sometimes from two to 15 years," he said.
The ISRO chairman said even minor errors in command execution could jeopardise an entire mission, and commended engineers, software teams, and planners for their role in sustaining mission health.
Narayanan stressed the importance of emerging technologies such as artificial intelligence and cloud-based systems in transforming mission operations.
He also cited key milestones achieved since the previous conference, including space docking experiments, the Chandrayaan-3 mission, and the Aditya-L1 solar mission, noting that each required advanced operational strategies.
On human spaceflight, he described the Gaganyaan programme as a "defining step" for India’s ambitions.
He added that preparations were progressing towards the first uncrewed mission.
Speaking to reporters later, Narayanan reiterated the long-term nature of mission operations and its significance across mission lifecycles.
"A launch vehicle works only for about 20 to 25 minutes, but mission operations must continue for a long time," he added.
Narayanan explained that communication satellites require continuous monitoring for up to 15 years, while interplanetary missions demand sustained operational control over several months.
He said the SMOPS-2026 conference would focus extensively on advancements in this domain.
"Around 400-plus papers will be presented and discussed. This will be useful for the student community, startup companies, and engineers working in this field," the ISRO chief said.
Responding to queries on the Gaganyaan programme timeline, Narayanan said ISRO was proceeding in a phased manner.
"Before proceeding with the crewed mission, three uncrewed missions are planned. At present, we are working on the first uncrewed mission," he said.
Narayanan said further details would be announced at an appropriate time. On the challenges involved, he pointed to the complexities of developing human-rated systems and integrating numerous technologies.
"We have to human-rate the launch vehicle. There are also many new developments involved, such as the crew escape system, environmental control and life-support systems, and the interface between humans, machines, and software," he said.
Narayanan described the programme as a "coordinated national effort" involving multiple laboratories.
When asked about the procurement of critical systems, he said, "The process is underway."
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Silver, gold script sharp comeback as US-Iran ceasefire calms global jitter
New Delhi (PTI): Silver prices surged Rs 11,000 to Rs 2.51 lakh per kilogram in the national capital on Wednesday, while gold advanced to Rs 1.56 lakh per 10 grams amid strong global cues after the US and Iran agreed to a two-week ceasefire.
According to the All India Sarafa Association, the white metal zoomed by Rs 11,000, or nearly 5 per cent, to Rs 2,51,000 per kg (inclusive of all taxes) from Tuesday's closing level of Rs 2,40,000 per kg.
Gold of 99.9 per cent purity also appreciated by Rs 3,200, or 2.09 per cent, to Rs 1,56,400 per 10 grams (inclusive of all taxes). It settled at Rs 1,53,200 per 10 grams in the previous market session.
Analysts said bullion prices strengthened as geopolitical tensions in West Asia eased, triggering a broader relief rally across global financial markets.
Gold maintained strong gains and approached a three-week high on Wednesday as improved global risk sentiment, along with a pullback in US dollar and crude oil prices, boosted demand for precious metals, Saumil Gandhi, Senior Analyst of Commodities at HDFC Securities, said.
The positive momentum came after an agreement reached just before a self-imposed deadline by US President Donald Trump, who confirmed a pause in military action, conditional on the reopening of the Strait of Hormuz.
Iran also signalled that safe passage through the Strait would be possible during the ceasefire period, further easing supply concerns.
In the overseas markets, spot gold gained USD 97.48, or 2.07 per cent, to USD 4,803.33 per ounce, while silver was trading 6 per cent higher at USD 77.33 per ounce.
"Spot gold in the international markets surged on Wednesday after the announcement of a temporary ceasefire in the Iran war," Praveen Singh, Head of Commodities at Mirae Asset Sharekhan, said.
He added that commodities, bonds and equities rallied after crude oil prices crashed nearly 20 per cent on the ceasefire announcement, as a decline in energy rates will reduce interest rate hike chances by global central banks, including the US Federal Reserve.
Echoing similar sentiments, Kaynat Chainwala, AVP Commodity Research, Kotak Securities, said precious metal prices rose up to 7 per cent as the dollar slipped below 99 on US-Iran ceasefire relief, temporarily easing fears of prolonged energy supply shocks and the associated inflationary fallout.
The rally in bullion ran alongside a broader relief rally in global markets. Throughout the conflict, gold's traditional safe-haven appeal has been tempered by liquidity stress, as investors were compelled to liquidate bullion positions to cover losses elsewhere in their portfolios, she added.
"With the ceasefire conditional and compliance around the Strait of Hormuz still uncertain, any signs of a breach or collapse could quickly reverse sentiment and renew downside risk across precious metals," Chainwala said.
