Engineering News Blog

Engineering News

Latest news of interest to engineers. Sourced from GlobalSpec's Engineering News

Previous in Blog: Progress In Fake Finger Detection   Next in Blog: Pixels, Music and Projections: When Art and Technology Collide
Close
Close
Close
20 comments
Rating: Comments: Nested

Puzzles of Our Cosmic Neighbourhood

Posted March 19, 2012 12:21 PM

From BBC News - Science & Environment:

What's left to know in our Solar System?

Read the whole article

Reply

Interested in this topic? By joining CR4 you can "subscribe" to
this discussion and receive notification when new comments are added.

Good Answers:

These comments received enough positive votes to make them "good answers".

"Almost" Good Answers:

Check out these comments that don't yet have enough votes to be "official" good answers and, if you agree with them, vote them!
3
Guru

Join Date: Jun 2009
Location: South of Minot North Dakota
Posts: 8376
Good Answers: 775
#1

Re: Puzzles of Our Cosmic Neighbourhood

03/19/2012 6:26 PM

I think publicly there is even more that needs to be known just of the large scale aspects of our solar system.

How many people on the street can name the primary planets plus any, let alone 2 or more of the planetoids (dwarf planets), in order from the sun outward without looking it up on the internet?

Reply Good Answer (Score 3)
Power-User

Join Date: Oct 2007
Location: Canning Vale Western Australia.
Posts: 160
Good Answers: 7
#2
In reply to #1

Re: Puzzles of Our Cosmic Neighbourhood

03/20/2012 12:35 AM

Like all thing in this universe:

"The more we know, the less we know we know"

__________________
I attend work so my dogs can have the good life.
Reply
Guru

Join Date: Aug 2005
Location: Hemel Hempstead, UK
Posts: 5833
Good Answers: 322
#3
In reply to #1

Re: Puzzles of Our Cosmic Neighbourhood

03/20/2012 7:30 AM

I think that a lot of people can remember the rocky (iron?) planets: Mercury, Venus, Earth and Mars, but then struggle with the order of the rest. I was like that until I was looking at a book with my son, which pointed out that the sequence begins and ends with SUN. i.e. the Sun in the middle and Saturn, Uranus, Neptune on the outside; then you've just got to know that Jupiter is the first of the gas giants.

Of course this relies on Pluto/Charon not being a planet and Tyche not being discovered yet!

__________________
If you spend all your time looking for people and things to complain about: trust me, you will find plenty to complain about.
Reply
Guru

Join Date: Dec 2009
Location: Kansas, USA
Posts: 748
Good Answers: 64
#4

Re: Puzzles of Our Cosmic Neighbourhood

03/20/2012 8:58 AM

And just think, it all just happened on it's own. The enormity and the intricacy of it all. "There was this big bang and over hundreds of billions of years and now look what we have."

The small bit of what we can see of this fantastic universe and the intricacy of what is see under a microscope all point to a Designer.

That statement will inflame some emotion but it's not about emotion, it's about evidence and the interpretation of the facts, which are the same for everyone. It's the mindset we start from that leads to different conclusions of old earth evolution or young earth Intelligent Design.

__________________
One of the greatest discoveries a man makes, one of his great surprises, is to find he can do what he was afraid he couldn't do. Ford, Henry
Reply Off Topic (Score 4)
Guru

Join Date: Mar 2007
Location: by the beach in Florida
Posts: 33392
Good Answers: 1817
#5
In reply to #4

Re: Puzzles of Our Cosmic Neighbourhood

03/20/2012 9:52 AM

This is no place to preach your philosophy of life to others.....

__________________
All living things seek to control their own destiny....this is the purpose of life
Reply Off Topic (Score 6)
Guru

Join Date: Dec 2009
Location: Kansas, USA
Posts: 748
Good Answers: 64
#6
In reply to #5

Re: Puzzles of Our Cosmic Neighbourhood

03/20/2012 10:30 AM

I'm not preaching, that's different.

This whole forum is about presentation of ideas and opinions about many different fields so people can make their own determination and solutions to issues and questions they have.

I'm simply bringing a viable perspective to the table. Each person decides on their own whether the thinking process or approach to particular issues or problems have merit. Preaching would say "you have to believe a particular way". My previous Post was simply food for thought.

__________________
One of the greatest discoveries a man makes, one of his great surprises, is to find he can do what he was afraid he couldn't do. Ford, Henry
Reply
Guru

Join Date: Mar 2007
Location: by the beach in Florida
Posts: 33392
Good Answers: 1817
#9
In reply to #6

Re: Puzzles of Our Cosmic Neighbourhood

03/20/2012 12:53 PM

"young earth Intelligent Design" perpetual motion and free energy, are all pseudo-science and have no place in this forum....No need to respond, I'm not interested in discussing this any further...

__________________
All living things seek to control their own destiny....this is the purpose of life
Reply
2
Anonymous Poster #1
#11
In reply to #9

Re: Puzzles of Our Cosmic Neighbourhood

03/21/2012 8:20 PM

I would agree that it is pretty futile to debate Intelligent Design. I think, ultimately, it is equally futile to argue the opposite.

I do think there is a distinction that should be made about your statement. Intelligent Design as a conclusion ( or as an interpretation) of scientific data in many cases (and books) relies on scientific data. There are some well-credentialed Ph.Ds who have taken scientific data (that is not disputed by anyone arguing against Intelligent Design), and have used it to make a (their) case for ID. From that perspective, using hard data (the knowledge we have gained about microbiology, for instance), is data about processes in nature that is being used by both sides in that debate.

For many scientists, Intelligent Design arguments have moved from the Evolution vs. Creation debate, to the "Evolution may be the process, but we still think there is an intelligent cause" behind it all," debate. I don't know how using science, either conclusion is unequivocally, proved or disproved. That is the best reason to not engage in the debate.

Since the Big Bang is the prevalent theory of a "beginning" of what exists, the argument is moot really. There are theories and mathematical models to try to go back to Time=0 but how do you argue about a state of energy(??) that we wouldn't even know how to label or characterize? After all it precedes the "known" forces, before they were differentiated. Now, if a unified theory comes up that can be tested and everybody agrees on what the outcome would mean, then it will become a most interesting topic. That doesn't keep physicists from studying these theories. Are they pseudo-science if they can't be tested? There are certainly physicists who think it is a waste of time. But since math is used it's hard to argue that it is pseudo. Which makes me think of the thread, "Does Math Really Exist?" Parallel universes? These seem far enough removed from "hard science" to characterize them as the result of mathematical day-dreaming. Yet tax dollars fund those who indulge in it.

As far as free energy and perpetual motion discussions, I really don't see any harm in that. It is a self-policed topic since most posters of such ideas get "corrected" with scientific arguments by other posters. That makes those discussions scientific (and educational), too.

CR4 is a great place to have practical engineering problems solved. I understand that topics like ID can lead to inflammatory discussions -- but not always. I find that many of the longer (and thoughtful) threads are about topics that aren't engineering or science. Education is one. Other social concerns come up, too. Part of the charm of CR4 is that members do enjoy these "other" types of discussion. And I think in most instances they are pretty civil considering.

Reply Good Answer (Score 2)
Anonymous Poster #1
#19
In reply to #11

Re: Puzzles of Our Cosmic Neighbourhood

03/23/2012 12:23 PM

Gee... my post got a couple of GA votes but they were taken away by someone.

Posting anonymously, I obviously am not collecting GAs, but the GA tag can be helpful when skimming a thread.

Reply Off Topic (Score 4)
Guru
Hobbies - Fishing - Popular Science - Paleontology - New Member

Join Date: May 2008
Location: Holeincanoe Ontario
Posts: 2169
Good Answers: 27
#12
In reply to #9

Re: Puzzles of Our Cosmic Neighbourhood

03/22/2012 7:44 AM

Philistene! Just imagine how boring exploration would be without a designer to take the credit! Oh, wait, God didsigned it so no need to think further!

What arrogance to make such claims!

__________________
Prophet Freddy has the answer!
Reply
2
Guru

Join Date: Dec 2009
Location: Kansas, USA
Posts: 748
Good Answers: 64
#13
In reply to #12

Re: Puzzles of Our Cosmic Neighbourhood

03/22/2012 11:05 AM

Isn't it "arrogance" thinking you know everything and making definitive statements accepting evolutionary causes for what we see? If someone is simply being open-minded enough to know that there may be other causes (Intelligent Design, Theistic Evolution, Creation, etc.) for what we see, are they displaying arrogance?

Whatever viewpoint someone has doesn't impact the fact that much exploration and research takes place. Someone with a particular view of creation may direct his efforts in a bit of a different direction knowing that it is futile to try and prove something that they think didn't happen. The same is true for people with an evolutionary viewpoint. They will do research that is influenced by their point of view. In other words, their premise/starting point may be different.

Whatever data and facts they discover don't change with the creation or evolutionary views. The facts are the same for all. It is the interpretation of what those facts mean or explain that are different.

Isn't that the whole purpose of science? To learn as much as possible and let the facts speak for themselves. Regardless of whatever mindset we have, it cannot be argued that our Universe is magnificent and we know and understand very little of it.

__________________
One of the greatest discoveries a man makes, one of his great surprises, is to find he can do what he was afraid he couldn't do. Ford, Henry
Reply Good Answer (Score 2)
Guru
Hobbies - Fishing - Popular Science - Paleontology - New Member

Join Date: May 2008
Location: Holeincanoe Ontario
Posts: 2169
Good Answers: 27
#14
In reply to #13

Re: Puzzles of Our Cosmic Neighbourhood

03/22/2012 12:18 PM

(Intelligent Design, Theistic Evolution, Creation, etc.) for what we see, are they displaying arrogance?.........Yes, it is the ultimate arrogance to think in those ways that reflect only on one's belief system. Projecting oneself into the equation of creation is nothing less than a loathing for the thing that is truly fascinating...ie CREATION is fascinating.... creationism is pandering to an easy explanation.

"...for they being ignorant of God's righteousness, and going about to establish their own righteousness, have not submitted themselves unto the righteousness of God" Romans X 2-5

__________________
Prophet Freddy has the answer!
Reply
Guru

Join Date: Dec 2009
Location: Kansas, USA
Posts: 748
Good Answers: 64
#15
In reply to #14

Re: Puzzles of Our Cosmic Neighbourhood

03/22/2012 2:10 PM

I think you missed the point that those who state definitively that evolution/big bang, etc. is the only reasonable explanation of what we see is "arrogance". If you apply that to those who hold to the creation scenario you have to apply it to the evolutionists as well, after all, evolutionism is a belief system as well .

"Projecting oneself into the equation of creation is nothing less than a loathing for the thing that is truly fascinating...ie CREATION is fascinating.... creationism is pandering to an easy explanation." Holding to a belief that creation is plausible doesn't display any arrogance, just like holding the idea that evolution is the cause of what we see. I don't see how holding to a creationist viewpoint is "projecting oneself into the equation". We have nothing to add to or subtract from regarding the explanation of what we see by having a creationist viewpoint. Our origin has nothing to do with us as mankind.

"creationism is pandering to an easy explanation." Who says what we see in our Universe as needing to be complicated in it's inception? Just because it is complex doesn't mean it's beginning was complicated.

I like to see that you're familiar with the Bible, although your application of those verses has little to do with the context of what is being said by the Apostle Paul. How about Genesis 1:1, "In the begninning God created...." It's not hard to understand, just hard to believe, if you don't want to recognize and be accountable to the God of Creation.

__________________
One of the greatest discoveries a man makes, one of his great surprises, is to find he can do what he was afraid he couldn't do. Ford, Henry
Reply Score 1 for Off Topic
Guru
Hobbies - Fishing - Popular Science - Paleontology - New Member

Join Date: May 2008
Location: Holeincanoe Ontario
Posts: 2169
Good Answers: 27
#16
In reply to #15

Re: Puzzles of Our Cosmic Neighbourhood

03/22/2012 3:35 PM

If one were to take the first part of Genesis and skip the Adam and Eve 'addition' one would see that the events portrayed are a systemic observation of astronomic/geological events in the correct order. Whoever wrote it was a keen observer....brilliant I would add!

Your mistake is thinking that evolution scientists hold onto a belief system similar to creationism. Nothing can be further from the truth. Though I doubt that they'd apply creationism to their platform I'm sure that if evidence to the contrary were the order of a new discovery then the acceptance of same would implicate a rethink. Can creationism be so versatile? Since when does dogmatic thinking allow for anything other than strict adherence? It can't because the foundation it's based on is more of a 'need' than actual proof.

__________________
Prophet Freddy has the answer!
Reply
Guru

Join Date: Dec 2009
Location: Kansas, USA
Posts: 748
Good Answers: 64
#17
In reply to #16

Re: Puzzles of Our Cosmic Neighbourhood

03/22/2012 4:54 PM

"Your mistake is thinking that evolution scientists hold onto a belief system similar to creationism."

I'm not sure what you mean by this? There are no similarities between creationism and evolutionary ideologies. They are diametrically opposed. Creationism is intricate, complex organisms which occurred by design by a Designer. Evolution on the other hand seeks to explain how you get from chaos and disaster (big bang or whatever) and wind up with the same intricate, complex organisms; order out of disorder, which defy natural laws. Things always move from a higher order to a lesser order. Just park your car outside for a few years and watch the process of deterioration, due to natural law. Just eat whatever you want without doing any health maintenance on your body and see what happens, due to natural law.

"Since when does dogmatic thinking allow for anything other than strict adherence? It can't because the foundation it's based on is more of a 'need' than actual proof."

I agree with your statement above. There are few people who are more dogmatic and vehement in their thinking than die-hard evolutionists. Their "need" is to somehow try and explain away what we are and what we see so they won't be accountable to the Creator for their actions. They claim to be open-minded but the claim is as far as it goes.

__________________
One of the greatest discoveries a man makes, one of his great surprises, is to find he can do what he was afraid he couldn't do. Ford, Henry
Reply
Guru
Hobbies - Fishing - Popular Science - Paleontology - New Member

Join Date: May 2008
Location: Holeincanoe Ontario
Posts: 2169
Good Answers: 27
#18
In reply to #17

Re: Puzzles of Our Cosmic Neighbourhood

03/22/2012 8:00 PM

Evolution is not an ideology nor can it ever be one. It's the study of environmentally caused mutation. Would you or I be any less human if the link was proven to indeed be an ancient ape? Why would that prospect offend?

Pls understand, I don't mean to belittle your faith. I just see a danger in what creationism stands for and how it can be used.

__________________
Prophet Freddy has the answer!
Reply Score 1 for Good Answer
Guru

Join Date: Jun 2007
Posts: 1035
Good Answers: 40
#7
In reply to #4

Re: Puzzles of Our Cosmic Neighbourhood

03/20/2012 10:36 AM

Re: (Randall's post #3) "I think that a lot of people can remember the rocky (iron?) planets: Mercury, Venus, Earth and Mars, but then struggle with the order of the rest."

And, with all due respect to posts 4&5 ... nearly half-a-century ago, the good schools with which I was blessed to be a part taught us the old phrase: "Mary's Violet Eyes Make John Stay Up Nights Pacing". And, we learned the few associated-details that were known at that time.

We hadn't yet forgotten (or given-up-on) the "guiding principles" upon which our country's founders ESTABLISHED this great Republic (not "democracy").

The question in the OP is "What's left to know in our Solar System?" The article is necessarily LITTERED with questions that answer that query; from "does liquid water exist just 3km beneath Europa's surface?" to: "Where's the Methane on Mars coming from?"

All GREAT questions, the answers to which WILL come to us ... given time ... "one way or another".

Having said it elsewhere as well, I trust that we will learn to seek these answers in appropriate fashion, without doing so by:

("apologies" Ray, John, Michael, et al ...)

Reply
Guru
Engineering Fields - Control Engineering - Time to take control United States - Member - New Member Engineering Fields - Systems Engineering - New Member Engineering Fields - Mechanical Engineering - New Member

Join Date: Apr 2009
Location: Tampa, Florida, USA
Posts: 2129
Good Answers: 87
#8
In reply to #7

Re: Puzzles of Our Cosmic Neighbourhood

03/20/2012 11:00 AM

A few decades ago I learned the phrase:

My Very Educated Mother Just Served Us Nine Pies

Today I looked on line and saw this link which has a few mnemonics for remembering the planets (whether nine or eight).

__________________
J B
Reply
Guru
Popular Science - Cosmology - Let's keep knowledge expanding Engineering Fields - Retired Engineers / Mentors - Hobbies - HAM Radio - New Member

Join Date: Dec 2006
Location: North America, Earth
Posts: 4531
Good Answers: 106
#20
In reply to #4

Re: Puzzles of Our Cosmic Neighbourhood

04/15/2012 12:40 PM

It's the mindset we start from that leads to different conclusions of old earth evolution or young earth Intelligent Design.

Intelligent Design can apply to an old earth as well as a young earth. You are applying your biases as is everyone. Intelligent Design and evolution are not mutually exclusive. Yes, you are preaching.

__________________
“I would rather have questions that can't be answered than answers that can't be questioned.” - Richard Feynman
Reply
Guru
Popular Science - Cosmology - Let's keep knowledge expanding Engineering Fields - Retired Engineers / Mentors - Hobbies - HAM Radio - New Member

Join Date: Dec 2006
Location: North America, Earth
Posts: 4531
Good Answers: 106
#10

Re: Puzzles of Our Cosmic Neighbourhood

03/20/2012 8:02 PM

Scientists want to understand the mechanics of this hexagon-shaped storm on Saturn

Hmm... Some ancient witch must have put a hex on it.

__________________
“I would rather have questions that can't be answered than answers that can't be questioned.” - Richard Feynman
Reply Score 1 for Off Topic
Reply to Blog Entry 20 comments

Good Answers:

These comments received enough positive votes to make them "good answers".

"Almost" Good Answers:

Check out these comments that don't yet have enough votes to be "official" good answers and, if you agree with them, vote them!
Copy to Clipboard

Users who posted comments:

Anonymous Poster (2); Doggoneit (1); Duckinthepond (4); facilitiesmgr (5); JBTardis (1); ndt-tom (1); Randall (1); SolarEagle (2); StandardsGuy (2); tcmtech (1)

Previous in Blog: Progress In Fake Finger Detection   Next in Blog: Pixels, Music and Projections: When Art and Technology Collide

Advertisement