Hindustan Times (Chandigarh)

Our Mars mission could have inspired China

It’s heartening to see space agencies persistent­ly using bold science to get to know the Red Planet better

- Prakash Chandra

China’s announceme­nt this week of its intention to fly the red flag on Mars in 2020 would not raise many eyebrows because of the four-year deadline Beijing has set for the mission. After its first Mars shot was aborted in 2011 — when the Russian rocket carrying the Mars probe failed to leave Earth’s orbit — Beijing has poured billions of yuan into its space programme to prepare for another Mars mission in 2020 when the orbital mechanics of Earth and Mars opens a narrow window, allowing spacecraft to achieve an optimal trajectory by combining the least amount of fuel and the shortest journey time.

That the Mars programme would yield short-term economic and military benefits (such as a new generation of rockets and communicat­ions satellites sought after by foreign clients) must be another powerful motivating factor for the Chinese. As probably was the success of India’s Mars Orbiter Mission in 2013, which prompted the Chinese State Administra­tion of Science, Technology and Industry for National Defence to give more steam to its Mars programme.

The proposed mission profile has a three-pronged approach to explore the Red Planet with an orbiter, a lander and a sixwheeled rover. The probe, expected to be launched atop a Long March-5 rocket from the Wenchang space launch centre in the southern island province of Hainan, will make a seven-month journey to Mars.

The lander will then separate from the orbiter and touch down near the Martian equator, where the rover will explore the ruddy surface for over three months. It will carry an array of equipment, including a remote sensing camera and a ground-penetratin­g radar, to study the planet’s soil, environmen­t and inner structure, and also look for traces of water and ice.

A successful Mars shot would make China the fifth country/group or consortium to orbit Mars, following the United States, Russia, Europe and India.

The biggest challenge for the Chinese — or for any country — would be to pull off a landing on Mars, which has a reputation of being the graveyard of explorator­y spacecraft. Since 1960, of the dozens of probes launched from Earth towards Mars, only a handful could complete their mission. The others were outright failures, thanks to reasons ranging from the unexpected — as when a Martian storm destroyed Nasa’s Polar Lander during touchdown in 1999 — to the bizarre, when careless mission controller­s mixed up metric and imperial data and smashed the Mars Climate Orbiter against the planet’s atmosphere. In 2003, Japan’s Nozomi became yet another casualty when a solar flare damaged its electronic­s and the mission had to be abandoned. Earlier, the British probe Beagle 2, whose hard landing on Mars knocked out its power and communicat­ions systems, too, had failed to break this jinx.

So it’s good to see space agencies persistent­ly using bold science again to get to know the Red Planet better. Both Mars and the Earth were very much alike billions of years ago: A lot of water, warm oceans, rain and similar atmospheri­c systems. It’s a big puzzle that despite all this, life started on one planet and the other became dry and cold. But thanks to data from recent Mars missions, we now know that Mars did engender life — possibly in the form of microbes — and it is a matter of time before we stumble onto it, or what remains of it.

after our great leaders. Name hospitals and schools after them. What does a statue achieve?

The constructi­on of a memorial is an opportunit­y. Memorials traditiona­lly honour people or values we cherish. It tells us who these people were and it tells us who we are as a people.

How best do we honour the memory of our martyred soldiers? In the days to come, I am hopeful that we will see blueprints of exciting, contempora­ry designs that will make sense of the tragedy of battle and death and pay tribute to the sacrifice of our soldiers. Like the Vietnam Veterans Memorial in Washington, DC, I am hopeful that our memorial will become a beloved place for contemplat­ion, an invitation to visitors to participat­e, perhaps go online to click on a name to learn more about those who laid down their lives for their country.

More than a mere structure, a memorial preserves history, helps in reconcilia­tion and becomes a site of collective memory. It reminds us that for all our difference­s, we can still be one.

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