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I so Scaried are you if you are please like this comment have a SPOOKY HALLOWEEN

Cool

What led scientists to suspect water on Mars were dark streaks on the Newton crater in Mar's summer time. They were hesitant to confirm it because they did not have enough evidence. They verified it was water with infrared spectrometers, looking at the RSL showed the presence of salt and other minerals confirming it was from water. Martian water only flows during the summer when it's warm, the rest of the year it is frozen. The Rover is not allowed to take samples because of the 1967 treaty prevents any nations from waterfrom any planets. The scientists only hope of getting liquid is if complete sterilization is guaranteed. I think that if any earthly microbes aliens came to plant earth and decadently came in tuch with I would trll NASA and tell them that some alins came to plant earth! :(

What led the scientist to mars was because it had been getting colder and colder and colder there. Then all of a sudden it began to get warmer and then hotter there the water has been getting evaporated from all of that heat. They were hesitant to confirm it because of the weather it was evaporating and all of that liquid there was on mars! How they vitrify the presence of liquid water is because the scientist set this robot on mas to take a look and take pictures of it and saw on some pictures that there was WATER on it.The martin water only flows on 1 part of the year is because the ground of mars has been sucking down all of the water in IT! The Curiosity Rover does not allow to take samples of the Martin water is because space has a treaty of nine,teen,.sixty -seven has prevented all of the nations of getting close to the other planets. Scientist only hope to get their hands on the liquid is because we need water for our system in America so we do not get hydrated.

"WE GOT WATER ON MARS! WE GOT WATER ON MARS AHHH!!!"

Wow I love space so good artical.😜😘

I think because of the last time they did that. It is because of the brine in it.By there robot S.A.M.

It doesn't seem likely that there are currently any life forms on Mars, but there is a possibility that it harbored life in the distant past.

1.Dark streaks on the surface of Mars led scientists to first suspect there may be liquid on Mars. 2.The satalite that is orbiting Mars took some photos of dark streaks on the surface of Mars. The Martian water flow only part of the year, because it gets frozen during the winter. 3.The Curiosity Rover is not allowed to take samples of the Martian water, because it may contaminate a human. The scientist's only hope of getting their hands on the liquid is the ExoMars mission.