Why does NASA have Watney save his urine?

Why does NASA have Watney save his urine?

Watney gives NASA a status update. NASA instructs Watney to preserve all his water (he has 550 liters) and to start storing his urine again. Watney works efficiently to set up the MAV and he now finally has the radio contact with Earth that he’s been craving for weeks.

Why did Mark Watney pass out when leaving the surface of Mars?

During a manned mission to Mars, Astronaut Mark Watney is presumed dead after a fierce storm and left behind by his crew. But Watney has survived and finds himself stranded and alone on the hostile planet. The crew is forced to leave him thinking he died due to rupture in his space suit.

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Why does Watney cook the potatoes before he leaves on his trip?

He does this so that the potatoes will freeze and then bacteria will not be able to grow on them.

What did the crew of the Hermes have to do in order to intercept Mark?

Lewis tells him they have a problem with intercept velocity. Watney suggests that he could poke a hole in the glove of his EVA suit, then use the escaping air to fly towards the ship. The Hermes crew will seal the bridge and reactor room, then blow the vehicular airlock on the nose of the ship.

How far did Mark Watney travel on Mars?

2,000 miles
The protagonist, Mark Watney, an astronaut from Ares 3 who is stranded on Mars, must travel from Acidalia Planitia to Schiaparelli, a journey of 3,200 kilometres (2,000 miles).

How many potato plants does Mark Watney now have?

18 for food and 18 for planting. Take the 18 and cut them up and again assume 4 eyes. He now plants 72 sprouts. Again taking the 90\% success rate, he has 64 plants that grow.

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What is Mark’s specialty in science what is that field?

One other difficulty I had with the film itself is that Mark Watney is presented as having a single speciality: botany. Possible crew make up for a Mars mission has been speculated upon widely.

What happened in the movie The Martian 2015?

The Martian ( 2015) 1 Videos 2 Photos 3 Cast. Two astronauts work together to survive after an accident leaves them stranded in space. 4 Storyline. During a manned mission to Mars, Astronaut Mark Watney is presumed dead after a fierce storm and left behind by his crew.

What happened to mark at the wheel on Mars?

While doing his first round of experiments with the Mars rovers, Mark starts to fall asleep at the wheel. He wakes up, and addresses to his video logs about how this almost happened, and the sequence picks up as originally shown.

What happened to Mark Watney in the Martian?

During a manned mission to Mars, Astronaut Mark Watney is presumed dead after a fierce storm and left behind by his crew. But Watney has survived and finds himself stranded and alone on the hostile planet. With only meager supplies, he must draw upon his ingenuity, wit and spirit to subsist and find a way to signal to Earth that he is alive.

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Should you release ‘the Martian’ on home video?

When you’ve got a runaway hit like The Martian on your hands, the home video release can serve as a perfect opportunity to double your money. Enter the “Extended Edition” strategy, which in the case of Ridley Scott’s resume is a fairly common occurrence.