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The difference between the two mars rover landings was that the first landing used very tough balloons, and the other

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I think NASA changed the way they designed the parachute because the parachute ripped when they tested. It was because one edge of the parachute slipped through a line on the opposite side which caused the parachute to rip

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They had to change the design of the parachute because the parachute ripped instead of blowing out like normal parachutes.What happened was one side went to the other side which created a pocket of air that made the parachute tear apart.

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Both had rocket boosters but the FIRST one  lower the rover to the ground but the SECOND one dropped it and had pads protecting it.

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NASA Mars Science Laboratory (Curiosity Rover) Mission Animation [HDx1280]

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I think NASA had to change the way they designed the parachute because

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They had to change the design because the parashoot was e

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The difference between the first landing process and the second landing process is that the first one used rocket boosters and the skycrane meneuver while the second process used a bouncy sheild that would protect the rover and the materials inside. Another thing that was different about the process is that the first process was more careful and slow while the other process was fast and bumpy. The thing they changed about the design is the parachute because it ripped in half.

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The two mars rovers are different and the same because the first mars rover looked like a car mixed with a bike and the second one looked like ten huge bouncy balls stuck together. They are the same because they both used parachutes and both mars rovers were used to find information and explore mars. That is why both mars rovers are different and the same.

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The difference is that Curiosity first tried to cable down 20 m. above the surface of Mars with a 23 foot long cable. The 2004 Mars Rover was dropped in a bouncy shield that protected the science instruments.

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People were testing the parachute in the mars mission and it ripped. The next time they tried they wanted it to rip again so they could see the problem.They put about 14 cameras' so they could catch the problem. Instead of it ripping again it worked just the way they would have liked it to, but that wasn't the case.they kept trying and trying until it ripped again! They were pretty happy that they had had got the footage on why it ripped! What happened was a piece of the parachute started getting air and it made it go inside out. That is what caused it to rip

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The difference between the first landing process and the second landing process is that the first one used rocket boosters and the skycrane meneuver while the second process used a bouncy sheild that would protect the rover and the materials inside. Another thing that was different about the process is that the first process was more careful and slow while the other process was fast and bumpy. The thing they changed about the design is the parachute because it ripped in half. They tested the parachute
again and again hoping to find out what happened to the parachute. After a long time they found the problem, the sides had crossed over and formed an air pocket.

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I think NASA had to change the design because the parachute kept  ripping apart and this would make the rover crash to the ground witch would destroy the rover. Something I noticed that was different was Curiosity was more complex than the other rovers. That is what NASA did to make Curiosity different.

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I think that they had to change the design of the parachute because the parachute was exploding. I think even when the same parachute stood up they knew there was a problem because mars atmosphere is 100 times thinner than earth´s atmosphere. Also, the rover was going really fast in the air.

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The Curiosity was more complex than the first rover because the Curiosity was like a machine/mini car while the first rover was like a bouncy ball. They are similar because they both used parachutes to land.

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The difference I found is Curiosity was more complex than the mars rover that landed in 2004. Curiosity has rockets and a 3 foot drop while the rover that landed in 2004 was a triangle that inflated into a cluster of big bouncy balls. But Curiostiy also had bigger risks, while the 2004 rover just had 1 risk (the balls popping). But Curiosity was overall better and more complex than the rover that landed in 2004.

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The difference in the two rovers is that the first rover landed in a much more complex way than the second one did.

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They had to change the design because the parachute was exploding and when they shot it, it turned inside out and that caused the fabric to rip so when they shot the upgraded one it stayed.

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They had to change the design because the parachute was exploding and when they shot it, it turned inside out and that caused the fabric to rip so when they shot the upgraded one it stayed.

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They had to change the design because they knew just because the parachute opens up in earth does not mean it will open up on mars because one mars atmosphere is ten times thinner than earth´s atmosphere and two the parachute is going up on a thousand mile rover

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They had different designs because they both had different shapes and sizes. One was more fragile.  

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They had different designs because they both had different shapes and sizes. One was more fragile.  

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They had to change the way that they designed the parachute because it was tearing apart when they tested it. It happened because

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The mars rovers were different because one of them had a triangle shaped package and it exploded into a triangle shaped rover. The first one had wheels and it also did not let go of the string because the other one let go of the string.

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The mars rovers were different because one of them had a triangle shaped package and it exploded into a triangle shaped rover. The first one had wheels and it also did not let go of the string because the other one let go of the string.

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-audrey smith

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I think the difference between the two rovers was that one had a different shape. Another difference was how they got the rover on mars.

They had to change the design because in one of the parachute tests it broke apart. They did not want this to happen when it truly count so they put up a lot of cameras and finally they got it and saw that it was folding and tearing. I think that is one thing they had to fix.

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The spacecraft takes 14 minutes to send data from Mars to Earth. The time it takes for the spacecraft to download new data is called 7 minutes of TERROR.During this period, scientists have know contact with the spacecraft until the rover is on the surface. Anything could go wrong

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They also redesigned curiosities wheels.  They had to make sure that the rover was safe. They got they're inspiration from the bike. They noticed how it could sustain added weight. They decided to make large durable bike tires and put them on strong steel spokes to absorb the hit and the rest go to the suspension. That is another way that they  changed the rovers  

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They also redesigned curiosities wheels.  They had to make sure that the rover was safe. They got they're inspiration from the bike. They noticed how it could sustain added weight. They decided to make large durable bike tires and put them on strong steel spokes to absorb the hit and the rest go to the suspension. That is another way that they  changed the rovers  

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They had to change the design because the first parachute design didn't slow the rover down as much as they wanted it to. The result was, they had to change the parachute. The parachute was just one of the problems.  The wheels had to be changed too.  They had to change the wheels because the landing wasn't good the first time around.  When they fixed both of those problems and the parachute worked out and the wheels worked out.  They changed their ideas to make their ideas better. Great job NASA!

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I notice that the difference of the two rover landings was that one of them was in a bunch of big bouncy balls and the other just used rockets and a parachute to get down.
They had to change the design because the parachute broke apart.  They tryed to get it to break again but it kept going well. Finally, after more than 6  tries it finally broke again and they found that it was going inside-out and ripping. They had to change the parachute so that the rover could land safely.

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They had to change the parachute design, because it was basically exploding. They ran many more tests to see if they could capture what was going on. After about 10 tries it happened. The parachute exploded. They found out the problem was that the parachute was turning inside out and then ripping apart. That was probably one of the things they had to change about the Mars Rover parachute.

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They had to change the parachute design, because it was basically exploding. They ran many more tests to see if they could capture what was going on. After about 10 tries it happened. The parachute exploded. They found out the problem was that the parachute was turning inside out and then ripping apart. That was probably one of the things they had to change about the Mars Rover parachute.

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I think that the mars rovers were different because the second one had a different shape and design. The landing was also different because the second one had a more rough landing. I think they had to change the design because the second one was more durable. They couldn't risk more very fragile equipment.

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I think that the mars rovers were different because the second one had a different shape and design. The landing was also different because the second one had a more rough landing. I think they had to change the design because the second one was more durable. They couldn't risk more very fragile equipment.

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-Jasmine Ameh