Free Republic
Browse · Search
General/Chat
Topics · Post Article

Skip to comments.

Silence in the sky—but why?
PhysOrg ^ | 8/25/13

Posted on 08/26/2013 4:29:42 PM PDT by LibWhacker

click here to read article


Navigation: use the links below to view more comments.
first previous 1-20 ... 41-6061-8081-100 ... 161-171 next last
To: Zeneta

On the other hand, there seems some connection of the chemical reproduction of certain clay minerals and the biological reproduction of species?

I think it’s all terrestrial.

...After God....


61 posted on 08/26/2013 5:28:20 PM PDT by onedoug
[ Post Reply | Private Reply | To 26 | View Replies]

To: grania

I always had this thought where by the time civilization has split the atom, the clock is ticking to whether they will be able to take off from their planet or they will collapse at some point. Since World War II, we have been in that race. I can’t say for certain but I am convinced that civilization might have risen once or twice prior to our and then they collapsed. It reminds me of the book, “A Canticle for Leibowitz.”


62 posted on 08/26/2013 5:29:43 PM PDT by Nowhere Man (It is about time we re-enact Normandy, at the shores of the Potomac.)
[ Post Reply | Private Reply | To 36 | View Replies]

To: All
As the only intelligence, or perhaps the only conscious minds, we could decide the fate of the entire universe

When I read that I laughed out loud. Really. What's your plan?
63 posted on 08/26/2013 5:32:57 PM PDT by 762X51
[ Post Reply | Private Reply | To 35 | View Replies]

To: FredZarguna
If superluminal travel were possible, we would already have been visited by races (possibly including our own) from our own future.

Who's talking about time travel?

The Alcubierre “Warp Drive” isn’t physics; it’s fiction.

So was heavier-than-air manned flight, until the Wright brothers did it. Landing men on the moon was widely ridiculed at one time, because it seemed so far-fetched.

You live in an age of technological marvels and breakthroughs. Things are yet to be invented that seem like pure science fiction to you today.

64 posted on 08/26/2013 5:34:11 PM PDT by Windflier (To anger a conservative, tell him a lie. To anger a liberal, tell him the truth.)
[ Post Reply | Private Reply | To 60 | View Replies]

To: cripplecreek; aquila48

The Earth and the Moon are aligned in such a way that the Sun casts a total eclipse for us to see and understand that Einstein was correct.

Interesting coincidence don’tcha think.

___________________________________________________

What are the odds ?

You would think that some guys would have done the math ?

Oh, wait, they did the math.

Ok, so, that’s not important right now, we got a story to tell.


65 posted on 08/26/2013 5:36:20 PM PDT by Zeneta (No eternal reward will forgive us now for wasting the dawn.)
[ Post Reply | Private Reply | To 42 | View Replies]

To: Nowhere Man
I can’t say for certain but I am convinced that civilization might have risen once or twice prior to our and then they collapsed.

A lot of hard archaeological evidence has been found that supports that hypothesis, but most of it has been shut away in the basements and back rooms of dusty museums by politically correct scientists and researchers.

Can't upset the accepted order, ya know.

66 posted on 08/26/2013 5:37:46 PM PDT by Windflier (To anger a conservative, tell him a lie. To anger a liberal, tell him the truth.)
[ Post Reply | Private Reply | To 62 | View Replies]

To: cripplecreek

That was hillarious, those poor cats didn’t realize who they screwed with, lol.


67 posted on 08/26/2013 5:39:25 PM PDT by GraceG
[ Post Reply | Private Reply | To 17 | View Replies]

To: LibWhacker

A civilization intelligent enough to be able to contact us, would be smart enough to recognize the danger of broadcasting your position before you discover the capabilities and intentions of the other civilizations.


68 posted on 08/26/2013 5:40:04 PM PDT by PapaBear3625 (You don't notice it's a police state until the police come for you.)
[ Post Reply | Private Reply | To 1 | View Replies]

To: Windflier

I think the great leap will come when we can mine and refine metals in space and build the very large ships we would need for deep space travel. Obviously we aren’t going to see anything approaching light speed in our lifetimes. Probably a few hundred years of expanding across our solar system with ships that can achieve maybe 10% of light speed.


69 posted on 08/26/2013 5:41:45 PM PDT by cripplecreek (REMEMBER THE RIVER RAISIN!)
[ Post Reply | Private Reply | To 59 | View Replies]

To: onedoug

The guy that wrote the book (literally) on Chemical reproduction, came out a few years later and destroyed his own hypothesis.

They still use his book.

Sad.

I believe it was Dean Kenyon.


70 posted on 08/26/2013 5:41:47 PM PDT by Zeneta (No eternal reward will forgive us now for wasting the dawn.)
[ Post Reply | Private Reply | To 61 | View Replies]

To: GraceG

Very interesting twist wasn’t it.


71 posted on 08/26/2013 5:42:39 PM PDT by cripplecreek (REMEMBER THE RIVER RAISIN!)
[ Post Reply | Private Reply | To 67 | View Replies]

To: KC_Lion

Maybe radio waves are as quaint as two cans a string to et???


72 posted on 08/26/2013 5:42:43 PM PDT by GraceG
[ Post Reply | Private Reply | To 39 | View Replies]

To: cripplecreek

Yes it was, I like the jaw dropping conclusion that the alien captain had at the end, WHAT HAVE WE DONE?

I think by the end of the next decade humans have pretty much taken over the galaxy at that point....


73 posted on 08/26/2013 5:44:27 PM PDT by GraceG
[ Post Reply | Private Reply | To 71 | View Replies]

To: grania
Maybe when a species advances to a certain point, its advances lead to its destruction.

I agree.

74 posted on 08/26/2013 5:48:38 PM PDT by Vince Ferrer
[ Post Reply | Private Reply | To 36 | View Replies]

To: cripplecreek
I think the great leap will come when we can mine and refine metals in space and build the very large ships we would need for deep space travel. Obviously we aren’t going to see anything approaching light speed in our lifetimes.

I think you're right, but I'd put the timescale at closer to a hundred years hence - IF we can keep from blowing each other up in our petty squabbles back home.

We're in the so-called 'J-curve' of technological development now. The pace of discovery is literally straight up, and accelerating. The only things that can slow it down, are lack of will to push the boundaries forward, or outright suppression of actual advancements.

If we can somehow survive and overcome our specie's violent tendencies, we'll make it to the stars.

75 posted on 08/26/2013 5:49:30 PM PDT by Windflier (To anger a conservative, tell him a lie. To anger a liberal, tell him the truth.)
[ Post Reply | Private Reply | To 69 | View Replies]

To: GraceG
Maybe radio waves are as quaint as two cans a string to et?

I've said for years that SETI is monitoring the wrong spectrum.

76 posted on 08/26/2013 5:50:42 PM PDT by Windflier (To anger a conservative, tell him a lie. To anger a liberal, tell him the truth.)
[ Post Reply | Private Reply | To 72 | View Replies]

To: GraceG

I had just never really thought of it from that direction before but it appears to be the way Turtledove writes all the time.

They could travel all across the galaxy at will but had zero understanding of anything above muzzle loading rifles.


77 posted on 08/26/2013 5:50:44 PM PDT by cripplecreek (REMEMBER THE RIVER RAISIN!)
[ Post Reply | Private Reply | To 73 | View Replies]

To: Vince Ferrer
 photo Morons.jpeg
78 posted on 08/26/2013 5:52:54 PM PDT by Zeneta (No eternal reward will forgive us now for wasting the dawn.)
[ Post Reply | Private Reply | To 74 | View Replies]

To: LibWhacker
I think about this alot but my limited intelligence can't even comprehend the infinite size of the universe and the billions of years it's been in existence.

With that being said, I don't believe for a second that we're the sole creation of God..........There would have been no reason for Him to stop with us......

79 posted on 08/26/2013 5:53:44 PM PDT by Hot Tabasco (')
[ Post Reply | Private Reply | To 1 | View Replies]

To: Windflier

The Deadelus project is the direction I think we’ll take.

http://news.discovery.com/space/private-spaceflight/tau-zero-project-daedalus-icarus-110119.htm


80 posted on 08/26/2013 5:54:24 PM PDT by cripplecreek (REMEMBER THE RIVER RAISIN!)
[ Post Reply | Private Reply | To 75 | View Replies]


Navigation: use the links below to view more comments.
first previous 1-20 ... 41-6061-8081-100 ... 161-171 next last

Disclaimer: Opinions posted on Free Republic are those of the individual posters and do not necessarily represent the opinion of Free Republic or its management. All materials posted herein are protected by copyright law and the exemption for fair use of copyrighted works.

Free Republic
Browse · Search
General/Chat
Topics · Post Article

FreeRepublic, LLC, PO BOX 9771, FRESNO, CA 93794
FreeRepublic.com is powered by software copyright 2000-2008 John Robinson