NASA’s Curiosity rover detects organic compounds on Mars
openminds.tv
On Tuesday, November 20, Mars Science Laboratory Curiosity chief scientist John Grotzinger told NPR that an upcoming announcement about data from a recently collected soil sample by Curiosity’s Sample Analysis at Mars, or SAM, instrument would be “one for the history books.” This comment fueled speculation about the possible discovery of evidence indicating past or present life on Mars.
Curiosity detected sulfur, chlorine, and oxygen compounds in fine grains scooped by the rover at a wind drift site called “Rocknest.” (Credit: NASA/JPL-Caltech/GSFC)
NASA announced the latest findings from its Curiosity rover on December 3 during a press conference at the annual meeting of the American Geophysical Union in San Francisco, California. Explaining the announcement, Space.com describes that Curiosity “found evidence of chlorine, sulfur, and water in Mars dirt studied by its onboard laboratory, as well as organic compounds (chemicals containing carbon) inside its Sample Analysis at Mars instrument.”
According to NASA officials, “The chlorine is of Martian origin, but it’s possible the carbon may be of Earth origin, carried by Curiosity and detected by SAM’s high sensitivity design.” Wired.com reports that Paul Mahaffy, SAM’s principal investigator, is trying to avoid fueling further speculation. He carefully stated, “We have no definitive detection of Martian organics at this point, but we will keep looking in the diverse environments of Gale Crater.”
Commenting on his “one for the history books” statement, Grotzinger acknowledged, “I’ve learned that you have to be careful about what you say and even more careful about how you say it. We work at the speed of science. The rest of the world works at the speed of Instagram.”
2012-12-04 20:44:51
Source: http://www.openminds.tv/nasas-curiosity-rover-detects-organic-compounds-on-mars-883/
Source:
Anyone can join.
Anyone can contribute.
Anyone can become informed about their world.
"United We Stand" Click Here To Create Your Personal Citizen Journalist Account Today, Be Sure To Invite Your Friends.
Before It’s News® is a community of individuals who report on what’s going on around them, from all around the world. Anyone can join. Anyone can contribute. Anyone can become informed about their world. "United We Stand" Click Here To Create Your Personal Citizen Journalist Account Today, Be Sure To Invite Your Friends.
LION'S MANE PRODUCT
Try Our Lion’s Mane WHOLE MIND Nootropic Blend 60 Capsules
Mushrooms are having a moment. One fabulous fungus in particular, lion’s mane, may help improve memory, depression and anxiety symptoms. They are also an excellent source of nutrients that show promise as a therapy for dementia, and other neurodegenerative diseases. If you’re living with anxiety or depression, you may be curious about all the therapy options out there — including the natural ones.Our Lion’s Mane WHOLE MIND Nootropic Blend has been formulated to utilize the potency of Lion’s mane but also include the benefits of four other Highly Beneficial Mushrooms. Synergistically, they work together to Build your health through improving cognitive function and immunity regardless of your age. Our Nootropic not only improves your Cognitive Function and Activates your Immune System, but it benefits growth of Essential Gut Flora, further enhancing your Vitality.
Our Formula includes: Lion’s Mane Mushrooms which Increase Brain Power through nerve growth, lessen anxiety, reduce depression, and improve concentration. Its an excellent adaptogen, promotes sleep and improves immunity. Shiitake Mushrooms which Fight cancer cells and infectious disease, boost the immune system, promotes brain function, and serves as a source of B vitamins. Maitake Mushrooms which regulate blood sugar levels of diabetics, reduce hypertension and boosts the immune system. Reishi Mushrooms which Fight inflammation, liver disease, fatigue, tumor growth and cancer. They Improve skin disorders and soothes digestive problems, stomach ulcers and leaky gut syndrome. Chaga Mushrooms which have anti-aging effects, boost immune function, improve stamina and athletic performance, even act as a natural aphrodisiac, fighting diabetes and improving liver function. Try Our Lion’s Mane WHOLE MIND Nootropic Blend 60 Capsules Today. Be 100% Satisfied or Receive a Full Money Back Guarantee. Order Yours Today by Following This Link.
| Visits: | 1,707,461,202 |
| Stories: | 8,447,864 |
Whistler Blowers, Insiders
