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Rocket

Name: Anonymous 2013-11-07 12:09

Rocket over roti

MISSION TO MARS

MANGALYAAN Mars spacecraft

Lyman Alpha Photometer: To study relative abundance of hydrogen and deuterium in Mars' upper atmosphere

Medium gain antenna

Methane sensor: Measures gas in Mars' atmosphere and map its source

Exospheric Neutral Composition Analyser: To study Martian atmosphere

Colour camera: To beam images and data on surface features and composition of Mars, also to probe Martian satellites, Phobos and Deimos

Thermal infrared imaging Spectrometer: To map surface composition and minerology

High gain antenna

Launcher: Polar Satellite Launch Vehicle XL, 45m

Launch weight: 1,350kg

Launch site: Satish Daiwan Space Centre, Sriharikota, India

MISSION: To study the Martian surface and its mineral composition. Search for methane in Mars' atmosphere.

BLAST OFF: The satellite launch vehicle carrying the Mars orbiter blasting off from Sriharikota.

READY TO GO: Scientists working on the Mars orbiter vehicle at the Indian Space Research Organisation's satellite centre in Bangalore.

Indian security personnel standing guard inside the control station before the launch of India's Polar Satellite Launch Vehicle, carrying the Mars orbiter, at Satish Dhawan Space Centre in Sriharikota.

Technical staff standing next to satellite launch vehicle before its launch from the Satish Dhawan Space Centre in Sriharikota.

India's mission to orbit Mars, launched successfully on Tuesday, re-ignites the long-standing debate on whether the money could be better spent on the poor

India's sky-high ambition to be a world space power turns a blind eye to its down-to-earth problems.

   That is what critics of India's Mars Orbiter Mission, which took off from Sriharikota in Andhra Pradesh on Tuesday, are saying.

   "I think it's so strongly symbolic of an extremely unequal society," Mr Harsh Mander, director of New Delhi's Center for Equity Studies and a former adviser to Prime Minister Manmohan Singh on social issues, told the Los Angeles Times.

   "We continue to have something like 230 million people who sleep hungry every night, and millions die because they can't afford healthcare. Yet these are not issues that cause outrage."

   Prominent scholar and economist-activist Jean Dreze, who had conceptualised and drafted the first version of MNREGA - a rural aid scheme - is critical of the mission to orbit Mars, maintaining that it "seems to be part of the Indian elite's delusional quest for superpower status".

   Mr Jason Burke, writing for The Guardian, also questioned the purpose of the mission.

   He said: "A plunging currency, ailing economy and the state's seeming inability to deliver basic services have led many Indians to question whether their nation is quite as close to becoming a global superpower as it seemed in the heady years of the last decade, when economic growth pushed the 10 per cent (mark)." But scientists have defended the flight.

   They said that it costs only a little more than 6 US cents per capita in a nation with a population of 1.2 billion, roughly the same as an aircraft, and brings pride to the country, reported The Los Angeles Times.

   "There are social benefits", including weather satellites that save lives, Mr Ajey Lele, a research fellow with the Institute for Defence Studies and Analyses, a think tank, told the newspaper.

   It will also promote the capability and affordability of India's commercial satellite-launching service. So far, India had launched 35 satellites for other countries, Mr Lele said, and is eager to do more.

   A top government official told the BBC the arguments against rocket launches are not new.

   He said: "We have heard these arguments since the 1960s, about India being a poor country not needing or affording a space programme. If we can't dare to dream big it would leave us as hewers of wood and drawers of water! India is today too big to be just living on the fringes of high technology."

   Yesterday, the spacecraft completed its first stage. The launch vehicle will now stay in Earth's orbit for nearly a month, building speed to break free from our planet's gravitational pull, reported NDTV.

   It will then begin the second stage of its nine-month journey to orbit Mars.

BY THE NUMBERS

US$73 million India's Mars Orbiter Mission

US$2.5 billion Nasa's Mars Curiosity mission in 2012

US$671 million Nasa's upcoming Mars Maven satellite

US$1.5 billion Nasa's 2020 Mars rover

SOURCE: WALL STREET JOURNAL/LOS ANGELES TIMES

SOURCE: REUTERS, INDIAN SPACE RESEARCH ORGANISATION, THE TIMES OF INDIA

ADAPTED FROM REUTERS

Name: Anonymous 2013-12-10 20:59

Indian craft off to Mars, China agog over rover

Yesterday was a key day for Asian space programmes, with India's first mission to Mars leaving Earth's orbit successfully and China counting down to the the launch of its lunar rover.

   The Mangalyaan spacecraft began a 10 month journey towards Mars that will take it around the Sun.

   "Everything went off well. We took stock of the Mangalyaan's health and everything is normal," Indian Space Research Organisation chairman K.Radhakrishnan tweeted.

   Only one of the three critical phases of the mission remains, entry into Mars orbit, which is scheduled for next September.

   More than half of all missions to the planet have failed, including China's in 2011 and Japan's in 2003.

   Meanwhile, excitement was mounting in China over the launch of its Chang'e-3 rocket carrying the "Jade Rabbit" rover to explore the moon, the first such mission in decades.

   It boasts more sophisticated technology than the US and Soviet missions in the 1970s.

   The Jade Rabbit can climb slopes of up to 30 degrees and travel at 200m per hour, according to its designer, the Shanghai Aerospace Systems Engineering Research Institute. - AFP

Name: Anonymous 2014-01-06 11:51

India launches cryogenic rocket

India yesterday successfully launched its first rocket using domestically produced booster technology after several previous missions had failed, taking another step forward in its ambitious space programme.

The Indian-made cryogenically-powered rocket blasted off from the southern spaceport of Sriharikota as scheduled, as Delhi tries to join an elite club of countries which have mastered the complex technology, AFP reported.

   The 415-tonne rocket deployed a two-tonne advanced communications satellite some 17 minutes after blast-off, said Indian Space Research Organisation chairman Dr K. Radhakrishnan.

   India has for years been trying to develop its own cryogenic rocket engines that are designed to put heavier satellites into high orbits, about 36,000km from Earth.

   The powerful booster technology, using super-cooled liquid fuel, is a much-needed tool to help India capture a larger share of the lucrative global market for launching commercial satellites.

   This project has had to overcame a string of hurdles and mishaps, including an aborted launch in August last year several hours before lift-off after fuel was found to be leaking from one of the rocket's engines.

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