Results for "mars curiosity"

A huge ice reservoir could be hiding inside Mars

A huge ice reservoir could be hiding inside Mars

A vast cache of water or ice could be lurking just beneath the surface of Mars, scientists claims, using meteorite research to figure out where the "missing Martian water" might have actually ended up. While signs of the historic effects of subsurface and ground ice have been observed in previous orbital surveys, evidence for a lingering supply of water has proved troublesome to pin down, even though the red planet's history is believed to have seen it wet and warm. By looking at the make-up of Martian meteorites found on Earth, however, connections have been spotted between them and a possible surface reservoir.

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Curiosity Rover discovers ancient Martian organic molecules

Curiosity Rover discovers ancient Martian organic molecules

NASA has just reached another breakthrough in its exploration of Mars' landscape and history. Barely two weeks after revealing their findings and theories about the Gale Crater, the scientists are now announcing that the Mars Rover has found two things: a tenfold spike in methane gas as well as organic molecules in rock-powder drilled by the robot. These two organic materials could help in learning more about Mars and its history as well as helping predict its viability as a habitat in the future.

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Mars Gale Crater could have held water for millions of years

Mars Gale Crater could have held water for millions of years

Gale Crater might as well have been known as Gale Lake. That is, millions of years ago. And if Martians spoke Earthling English. Using images captured by Mars Curiosity Rover, who landed in that crater and made it its home, and drawing parallels to our own planet's topographical history, NASA finds there might be scientific basis in the hypothesis that the crater was once a lake. Even better, that lake might have existed for millions of years, probably enough to even support the beginnings of life.

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NASA plans oxygen alchemy for manned Mars mission

NASA plans oxygen alchemy for manned Mars mission

NASA's manned mission to Mars could take a MacGyver approach to the flight home, potentially relying on oxygen extracted from the red planet's own atmosphere to support crew both during the mission and on the return journey. Dubbed in-situ resource utilization (ISRU), the strategy could mean a very different approach to mission design, particularly when it comes to the planned 2020 robotic rover NASA intends to send to Mars.

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Free flowing water on Mars needs to be protected from contamination

Free flowing water on Mars needs to be protected from contamination

NASA has put a number of probes onto the surface of Mars and in orbit around the red planet over the years. Each time NASA launches a mission to Mars, or any other body in our solar system, it takes steps to prevent any contamination of the planet. The problem is that as we explore the planets in our solar system for signs of life, we have to be sure that the life we might discover didn't get there because we contaminated the planet with life from Earth.

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