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Originally posted by Manasseh
reply to post by jmilla
BTW without engineers those bridges would FAIL or never be built in the first place. do you think the Romans didnt have architectural engineers?
Could you please get off your high horse. Do you think we needed engineers to lay a log across a river. Someone, who was quick thinking, tied two together and realized it made a stronger bridge. Not some engineer, but someone who needed to get to the other side without getting wet. I can think of some people who have been killed in recent history, thanks to engineers who thought they knew it all. Titanic comes to mind. "Unsinkable" they said. Pffft.
We're trying to learn the history of the atmosphere and the history of the water," Jakosky said. And that is done by studying how the sun and Martian atmosphere interact now.
The probe will carry instruments to measure characteristics of Mars' atmospheric gases, upper atmosphere, solar wind, and ionosphere - a layer of charged particles very high in the Martian atmosphere.
"We know there is liquid early in Mars history and we know there isn't any today," said Jakosky. "One of the major questions about Mars has been trying to understand why that change in the environment, why that change in the climate."
"We're going to be making measurements to understand how the solar wind has stripped off gas through time, how the solar ultraviolet light has caused the loss of gas through time and we're going to be able to determine how much gas has been lost," he said.
"Mars is the most Earth-like planet that we have in the solar system. We see clouds in the atmosphere. It does have an atmosphere which lots of the plants near us do not have," said Steve Lee, chairman of the space sciences department at the Denver Museum of Nature and Science. "It sort of looks like the Earth now; we know it was a whole lot like the Earth in the past. There was a lot more atmosphere, there was liquid water at some point in the past on the surface. We don't know how long ago that was, we don't know how long that lasted, but under the conditions we find today, we can't even have liquid water."
Originally posted by Manasseh
reply to post by Jay-in-AR
Yeah, another example of college education destroying Gods people.
Another example of how elitists colleges have moved mankind away from
God.
[edit on 15-9-2008 by Manasseh]
"We know there is liquid early in Mars history and we know there isn't any today," said Jakosky. "One of the major questions about Mars has been trying to understand why that change in the environment, why that change in the climate."
"Mars is the most Earth-like planet that we have in the solar system. We see clouds in the atmosphere. It does have an atmosphere which lots of the plants near us do not have," said Steve Lee, chairman of the space sciences department at the Denver Museum of Nature and Science. "It sort of looks like the Earth now; we know it was a whole lot like the Earth in the past. There was a lot more atmosphere, there was liquid water at some point in the past on the surface. We don't know how long ago that was, we don't know how long that lasted, but under the conditions we find today, we can't even have liquid water."
Reversing course, NASA's administrator promised Congress on Wednesday he will publicly disclose results of an unprecedented federal aviation survey which found that aircraft near collisions, runway interference and other safety problems occur far more often than previously recognized.
NASA had said previously it was withholding the information because it feared it would upset air travelers and hurt airline profits. Citing an insider familiar with the research, The Associated Press reported last week on the survey of some 24,000 pilots.
In testimony prepared for a congressional hearing Wednesday, Griffin said he has directed release "as soon as possible" of all the research data that does not contain what he described as confidential commercial information.
The University of Colorado will LEAD a $485 million effort to investigate the past climate of Mars.
The team chosen to work on the project includes CU-Boulder, Lockheed Martin's Littleton operation, the University of California at Berkeley and two NASA divisions: The Goddard Space Flight Center and Jet Propulsion Laboratory.
Education is very important.
Originally posted by Lucid Lunacy
reply to post by Aaron_Justin
Well you got me. I admit I didn't read this article.
What does "lead a 485 million dollar effort" actually mean?
Also, I didn't think people in this thread were talking bad about this university, or colleges in general. I think there is some unrest over the idea of spending so much cash for this venture when there are some many pressing needs right here on Gaia.
[edit on 16-9-2008 by Lucid Lunacy]
For 25 years, Ross Hoffman has had a vision: to use tiny changes in the environment to alter the paths of hurricanes, slow down snow storms and turn dark days bright.
For most of those years, Hoffman kept his ideas largely to himself. His adviser at the Massachusetts Institute of Technology told him weather control was too outlandish for his Ph.D. thesis.
...
But, in 2001, all that changed. Hoffman stumbled upon a tiny, obscure cranny of the American space program -- the NASA Institute for Advanced Concepts, or NIAC. In this $4 million-a-year agency, Hoffman found a place where the wildest of ideas were not only tolerated, they were welcome.
...
Luckily Simpson had been in touch with Dave Atlas, who at the time was putting together a new Laboratory for Atmospheres at NASA’s Goddard Space Flight Center. “He’d been going at it for about a year or so, and I asked him if he had any jobs left. He said, ’The Severe Storms Branch needs leadership, please come tomorrow morning.
Joseph Romm has an interesting blog called Climate Progress. He says that by necessity a huge amount of funding will go into climate science over the next several decades; it will be as big as the Internet in economic impact alone. He's now stating some of the most alarming facts and possibilities related to global warming over the next century. Scary stuff. Romm predicts that the US space program will be essentially abandoned by 2025 because we will recognize that every available dollar must be put into combatting the effects of global climate change.
...
Ironically, NASA programs are key to understanding more about Earth's climate. I could very easily rattle off 100 technologies developed in part or in full by NASA, that will and are mitigating the effects of climate change.
Originally posted by Lucid Lunacy
reply to post by Aaron_Justin
Well you got me. I admit I didn't read this article.
What does "lead a 485 million dollar effort" actually mean?
Also, I didn't think people in this thread were talking bad about this university, or colleges in general. I think there is some unrest over the idea of spending so much cash for this venture when there are some many pressing needs right here on Gaia.
[edit on 16-9-2008 by Lucid Lunacy]
Well..Hey, you like the ability to spread this ignorance? Thank a scientist, you like the ability to watch your favorite shows, turn on the damned lights, brush your teeth, Get health care, Drive a car, Use your cell phone, purchase groceries, have public sanitation, clean water? Thank a scientist.
Originally posted by ChChKiwi
People would be better off, in my opinion, focusing their attention on how much the War of Terror
...If you read the posts of Manasseh you will see that he /she/it does talk bad about colleges and education.
Spending cash on this venture may well help us with our pressing needs here on ..gah..gai...gai-aaah...gaia...um...Earth...
I'm interested to know what you would class as the pressing needs anyway?