Living on Mars: a mere fantasy or a soon-to-be reality?

Merci !

Annales corrigées
Classe(s) : 1re Générale - 1re ST2S - 1re STI2D - 1re STL - 1re STMG | Thème(s) : Fictions and realities
Année : 2020 | Académie : Sujet zéro

Fictions and realities




Fictions and realities

Living on Mars: a mere fantasy or a soon-to-be reality?

compréhension de l’écrit et expression écrite

1 h 30

20 points

Intérêt du sujet • Après la conquête de la Lune dans les années 1960, le nouveau défi de l’homme est d’atteindre Mars. Sujet de nombreux récits de science-fiction, Mars est-elle à notre portée ou restera-t-elle une planète inaccessible ?

document 1Alone on Mars

Six days into what should be the greatest two months of my life, and it’s turned into a nightmare.

I don’t even know who’ll read this. I guess someone will find it eventually. Maybe a hundred years from now.

For the record… I didn’t die on Sol1 6. Certainly the rest of the crew thought I did, and I can’t blame them. Maybe there’ll be a day of national mourning for me, and my Wikipedia page will say, “Mark Watney is the only human being to have died on Mars.”

And it’ll be right, probably. ’Cause I’ll surely die here. Just not on Sol 6 when everyone thinks I did.

Let’s see… where do I begin?

The Ares Program. Mankind reaching out to Mars to send people to another planet for the very first time and expand the horizons of humanity blah, blah, blah. The Ares 1 crew did their thing and came back heroes. They got the parades and fame and love of the world.

Ares 2 did the same thing, in a different location on Mars. They got a firm handshake and a hot cup of coffee when they got home.

Ares 3. Well, that was my mission. Okay, not mine per se. Commander Lewis was in charge. I was just one of her crew. Actually, I was the very lowest ranked member of the crew. I would only be “in command” of the mission if I were the only remaining person.

What do you know? I’m in command.

I wonder if this log will be recovered before the rest of the crew die of old age. I presume they got back to Earth all right. Guys, if you’re reading this: It wasn’t your fault. You did what you had to do. In your position I would have done the same thing. I don’t blame you, and I’m glad you survived.

Andy Weir, The Martian, 2011

1. A sol is a Mars solar day: it lasts 24 hours and 39 minutes, the duration of the day-night cycle on Mars.

document 2An Interview With Elon Musk About Mars

The entrepreneur details his plan to send one million humans to the red planet.

In the year 2014 Elon Musk doesn’t need much of an introduction. Not since Steve Jobs has an American technologist captured the cultural imagination like Musk. He is the inspiration for Robert Downey Jr’s Iron Man. His life story has already become a legend.

He decided idle hedonism wasn’t for him, and instead sank his fortune into a pair of unusually ambitious startups. With his automobile company he would replace the world’s cars with electric vehicles and with his space company he would colonize Mars. And so I wondered, why space?

“I think there is a strong humanitarian argument for making life multi-planetary,” he told me, “in order to safeguard the existence of humanity in the event that something catastrophic were to happen, in which case being poor or having a disease would be irrelevant, because humanity would be extinct.”

Musk told me this first group of settlers will need to pay their own way. “My rough guess is that for a half-million dollars, there are enough people that could afford to go and would want to go. But it’s not going to be a vacation jaunt. It’s going to be saving up all your money and selling all your stuff, like when people moved to the early American colonies.”

A million people on Mars sounds like a techno-futurist fantasy. And yet, the very existence of Musk’s space venture is fantasy.

Ross Andersen,, October 3rd 2014

(abridged and adapted)

Compréhension de l’écrit 10 points

Answer the following questions in English, using your own words.

Text 1

1. After reading the text, what can you say about the narrator and the situation he is in?

2. Focus on the following three clues:

“I don’t even know who’ll read this” (l. 3);

“Let’s see… where do I begin?” (l. 11);

“Guys, if you’re reading this” (l. 24-25).

What do they reveal about what the narrator is doing? Explain why he is writing that.

3. Focus on what is said about the Ares program (l. 12 to 21). In what ways do the three missions Ares 1, Ares 2 and Ares 3 differ?

Text 2

4. After reading the text, what can you say about:

Elon Musk?

The reasons why he is famous?

His plans for the future?

5. What can you say about his vision of the future of humanity?

6. What are the conditions required to be part of the “first group of settlers” (l. 17)?

Texts 1 and 2

7. In your opinion, which text is the more realistic? Justify your answer.

Expression écrite 10 points

Vous traiterez en anglais l’un des deux sujets suivants au choix. Répondez en 120 mots au moins.

Sujet A

You are the commander of mission Ares 1. You have just come back from your mission and you are invited to give the opening speech at a press conference. Write your speech.

Sujet B

On a blog, you read three different reactions from people who have just read the article “An Interview With Elon Musk About Mars”. Which one do you agree most with? Why?

1. “Living on Mars? That is nonsense!”

2. “I’m going to start saving money immediately to pay for my trip to Mars.”

3. “Right now I can’t imagine living on Mars but that could be a great idea for the future...”


Les clés du sujet

Compréhension de l’écrit

Comprendre les documents



Préparer sa réponse à la question 7

Le premier texte est extrait d’un roman de science-fiction, l’histoire est donc purement fictive. Néanmoins, à votre avis, certains éléments indiquent-ils la possibilité d’une telle scène dans la réalité ?

Le second texte est une adaptation d’une interview d’Elon Musk. Bien que son projet puisse sembler démesuré et improbable, il est cependant bien réel. Est-il pour autant réaliste ?

Expression écrite

Sujet A

Key ideas. Be careful! The speech concerns the commander of mission Ares 1, not Ares 3. You have a few clues about Ares 1 in the text. It made history by being the first one ever to send humans on Mars. They got back to Earth where they were given a hero’s welcome and were celebrated worldwide.

A few tools. The tone of your speech has to be rather formal (officiel); for example, don’t use contracted forms. To gain the audience attention and interest, avoid (évitez) long sentences; use powerful words or expressions (such as superlatives) and a little humour if you can. You can start by thanking the audience for being there and the organisers for inviting you.

Sujet B • Key ideas and a few tools

Tableau de 3 lignes, 2 colonnes ;Corps du tableau de 3 lignes ;Ligne 1 : If you agree with the 1st reaction; It is now a well-known fact that Mars is a very cold and hostile planet. Humans would need extremely sophisticated and expensive equipment to merely survive on Mars.Instead of spending billions trying to colonise other planets, we should use our money, intelligence and energy protecting our wonderful planet.; Ligne 2 : If you agree with the 2nd reaction; In the near future, climate change, overpopulation, wars... will make life on Earth impossible. Humankind is sooner or later doomed to extinction. Some NASA experts assert that life is possible on Mars. So why not try to build a better world there? I am fascinated by Elon Musk’s project to send humans on Mars in the near future and I would love to be part of it!; Ligne 3 : If you agree with the 3rd reaction; I am still young, I haven’t seen much of the world yet and I feel I have a lot to discover. I think our planet is still the best place to live. However, if life on Earth proved impossible in the future because of climate change or other curses (fléaux), Mars could offer humans a brand new life!;