7 Years of India's Mangalyaan Mission: ISRO's Success Story
On September 24, 2014, India became the first country in the world to enter
the Martian orbit in its first attempt. The mission dubbed as
‘Mangalyaan‘(Mars Orbiter Mission) was the first such interplanetary mission
undertaken by an Asian country. Although launched on November 5, 2013, from
Satish Dhawan Space Centre in Sriharikota (Andhra Pradesh), it took 296 days
for the probe to exit the Earth’s orbit.
#OTD in 2014, the @isro's Mars Orbiter Mission (aka Mangalyaan) reached Mars orbit. The mission aims to test key technologies for interplanetary exploration and to study the Martian surface.https://t.co/79SW4RTfvg pic.twitter.com/6HaYfeyFUR
— NASA History Office (@NASAhistory) September 24, 2021
It was on this day, 7 years ago, that the MOM probe finally reached the
Martian orbit. It made ISRO the fourth space agency to achieve such a feat
after NASA, European Space Agency and ROSCOSMOS. The purpose behind the
mission was to explore the Martian atmosphere and its constituents such as the
concentration of methane and carbon dioxide. Another objective was to develop
the technology required for operating interplanetary missions. MOM probe was
also meant to study the Martian surface features, topography, mineralogy,
effects of solar wind and radiation.
The team of scientists, who worked on this project, were led by the then ISRO
Chairman K Radhakrishnan. Mangalyaan is regarded as a successful planetary
mission, particularly due to its cost-effectiveness. The Indian Space Research
Organisation was able to achieve the feat at a budget of ₹450 crores ($74
million) i.e. 1/7th the cost incurred by the Mars Atmosphere and Volatile
Evolution (MAVEN) in NASA. The MOM probe collected close images of Mars’
moons, namely, Phobos and Deimos.
First Successful Maiden Attempt To Reach Mars Orbit
Before India, the first attempts by the USA and Russia had failed to reach
Mars orbit. Even China had tried unsuccessfully. The first Chinese mission to
Mars, named Yinghuo, had failed in 2011, along with the Russian Phobos Grunt
mission with which it was launched. An orbiter sent by Japan in 1998 had also
run out of fuel and was lost.
It was able to capture the full disc of Mars and pictures of the far side of
Deimos. From the findings of the interplanetary mission, ISRO concluded that
dust storms on Mars can rise up to 100s of kilometres. The biggest achievement
of India’s MOM probe was its ability to do manoeuvres without wasting fuel,
surviving communication blackout for a month between June-July 2015, and
avoiding a clash with the comet Siding Spring. On November 5 last year, ISRO
released payload data from Sep 24, 2017, to Sep 23, 2019, to the public.
In 2014, New York Times had published a cartoon that was criticised on social
media as well as in various Indian publications. But the newspaper could not
hide its elitism behind the cartoon. In the cartoon, a bare-footed man wearing
a dhoti, turban and holding a buffalo next to him is seen knocking on the
doors of ‘Elite Space Club’. Perhaps New York Times wanted to remind us of our
past when India was ruled by the British and the racism against Indians was at
its peak. The cartoon was aimed at mocking India’s attempts to be a space
power, in a disgustingly racist way.
NYT had later issued an apology for the racist cartoon. However, India’s space
research has seen many milestones over the years. In March this year, ISRO
chief K Sivan had announced that India will send a second Mars mission named
Mangalyaan 2, most likely an orbiter mission. This mission is likely to be
undertaken after the Chandrayaan-3 mission, where India is trying to land a
rover on the Moon.
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