Sivan asserted that though Chandrayaan-2 did not go as per script, it will have no bearing with on the 'Gaganyaan' mission.
A series of defining photographs from across the globe.
News of all that's transpired on and off the football field
The fleet landed at Al Dhafra airbase on Monday in the United Arab Emirates after flying for over seven hours from the Merignac airbase. It was the only stopover by the jets while flying from France to India.
Women make up 40 per cent of the entire Kurdish militia
From Hurricane Dorian to Hong Kong protests to Prime Minister Narendra Modi's mega event in Houston, Texas, United States -- these are the big moments that shaped the month of September.
The nine-second de-orbiting or retro-orbiting manoeuvre was executed at 3.42 am using the onboard propulsion system.
Former England cricket captain Andrew "Freddie" Flintoff, whose image as a heavy, fun-loving drinker was sealed by his animated victory celebrations, has opened up about now being teetotal as part of his battle with depression.
Cricket teams have previously abandoned tours amid outbreaks of violence.
India's Mars Orbiter Mission is slated to be launched on October 28 after a national committee of experts gave the go ahead for the Rs 450 crore ambitious venture after threadbare deliberations.
The mission has been extended by another six months due to surplus fuel
The 52-year-old and two Russian cosmonauts touched down in Kazakhstan after a three-hour flight from the ISS.
The Chang'e-4 spacecraft scripted history on Thursday when it made the first-ever soft landing on the far side of the moon.
At least 18 army personnel were killed and 11 injured on Thursday when an insurgent group ambushed their patrol in Chandel district of Manipur.
'The unflappable temperament and nerves of steel under extreme pressure -- essential ingredients in space research -- were on full display in the rows occupied by the scientists still engrossed in their monitor screens,' says Minnie Vaid, author of Those Magnificent Women And Their Flying Machines, ISRO's Mission to Mars.
India's launch preparations for the ambitious Rs 450 crore Mars orbiter mission achieved a major milestone with the successful thermo-vacuum test of the spacecraft with its payloads (scientific instruments).
Francesco Molinari kept the coolest head in Carnoustie as he steered a steady course through a wild afternoon of nailbiting tension at the British Open on Sunday to become the first Italian major champion.
'Why is a commercial venture being held responsible for a situation caused by mismanagement of the state?' asks N Suresh.
Whether you're partying with friends, family or colleagues, you have every right to look awesome.
'Good economics isn't necessarily bad politics, or vice versa,' says Shekhar Gupta.
INS Kochi, the second ship of the Kolkata-class (Project 15A) Guided Missile Destroyers, will bolster the Indian naval fleet when it is commissioned on Wednesday.
Contributors to Team Indus project will have names etched on an object going to space.
At 148 minutes, Spectre feels like the longest Bond film of all time, says Raja Sen.
'China pumps in a lot more money than what we do. China's space budget is close to $5 billion while it is hardly $1 billion for us.' 'We manage the programmes within the constraints of our budget. The main difference is we prioritise.'
How will the return of a majority government at the Centre, the new India-US friendship and the Mangalyaan triumph change India?
'What we are trying for is to make space travel easier like air travel.' 'We have already established ourselves... the fact that other countries are coming to seek our help shows our technology is mature.'
'Assuming the official defence allocations represent the true picture, the $142 billion figure still represents a phenomenal increase and surpasses that of Japan ($42 billion), India ($40 billion), South Korea ($33 billion) and several other Asian countries put together and shows that China is flexing its military muscle.'
Talented photographers from across the world have been named as winners of diverse open categories at the Sony World Photography Awards -- and the champions were judged on just a single image. Faced with hundreds of thousands of entries, the judges have chosen a winner for each of ten categories that include architecture, culture and landscape. Also announced were the winners of the National Awards. Chosen from the same pool of images as the open competition, the National Award recognises the best entrant from each of 62 countries.
'With its fine zingers and feisty acknowledgement, Shubh Mangal Saavdhan does more for sex, both noun and verb, than any Hindi film can claim to in a long, long time,' notes Sukanya Verma.
China's first moon rover is back to work after a "nap" and has succeeded in sending back the first images of the national flags on itself and the lander, space authorities said on Sunday.
Ask yourself: What is the one thing I love and believe the most in?
The paramilitary force, set up in December 1, 1965, is India's first line of defence and has the distinction of being world's largest border guarding force.
Actor Kumar Pallana, 94, who passed away on October 10, has acted in films like in Bottle Rocket, Rushmore, The Royal Tenenbaums and The Darjeeling Limited. Aseem Chhabra pays tribute.
Chemical weapons have been used in the ongoing conflict in Syria on a "relatively large scale", a United Nations report said, without blaming any side.
The EC limits campaign expenses incurred by a candidate to Rs 50 lakh to Rs 70 lakh. But there is no such limit on spending for parties. The vendors aren't complaining.
Images from the matches played at the All England Lawn Tennis and Croquet Club, in Wimbledon, London, on Monday.
In this series, Rediff.com presents a selection of the year's most enduring moments year from around the world.
From soccer genius Lionel Messi to sprint king Usain Bolt, a shimmering array of the world's greatest sports stars are in the race for top honours at the prestigious Laureus World Sports Awards -- also called the 'Oscars of Sport' -- to be presented.
A round-up of our favourite photographs of the week gone by.