This discovery goes beyond the excitement of the water. NASA's Jim Green says that "If you look at Earth, water is an essential ingredient. Wherever we find water, we find life." This theory is becoming widely embraced and recently the assumption has been made that because the water remains a sustainable liquid during the summers of Mars, that organic life can exist.
“The nitrogen in our DNA, the calcium in our teeth, the iron in our blood, the carbon in our apple pies were made in the interiors of collapsing stars. We are made of starstuff.” ― Carl Sagan, Cosmos
Tuesday, October 13, 2015
News: Water Found on Mars
The National Aeronautics and Space Administration (NASA) has officially announced the existence of water on The Red Planet as of September 28, 2015. A few years back this had merely been speculated, however a recent reconnaissance of the planet as well as sand samples on-board the Curiosity rover have provided firm evidence of its existence. According to images produced by high powered spectrometers, the water contains extremely high concentrations of salts, and a mix of chlorates and perchlorates. This concoction is known to have a low freezing point, therefore can remain in a liquid state during Mars' summer with temperatures above -10 degrees Fahrenheit (F). During winter on Mars when temperatures reach as low as -195 degrees F, the water freezes into pockets of ice like the glaziers that are believed to remain under the planet's surface.
This discovery goes beyond the excitement of the water. NASA's Jim Green says that "If you look at Earth, water is an essential ingredient. Wherever we find water, we find life." This theory is becoming widely embraced and recently the assumption has been made that because the water remains a sustainable liquid during the summers of Mars, that organic life can exist.
Though comical, this video explains many of the concepts of this new discovery and what they mean for humankind.
This discovery goes beyond the excitement of the water. NASA's Jim Green says that "If you look at Earth, water is an essential ingredient. Wherever we find water, we find life." This theory is becoming widely embraced and recently the assumption has been made that because the water remains a sustainable liquid during the summers of Mars, that organic life can exist.
Labels:
Jim Green,
Mars,
NASA,
water on mars
Subscribe to:
Post Comments (Atom)
What do you think this means for space exploration and development of Mars?
ReplyDelete