Chiron?

[knowhow2]

quote: Originally posted by Christantine The Great on 03-21-2001 08:53 PM The system is called Alpha Centauri, one of the stars is named Proxima Centauri. The choice is very logical, considering that in the 2030s, '40s, and '50s the knew much more about how to read planet's atmosphere at a distance. No other planet in the solar system is hospitable enough for easy colonization. Mercury, too close to the fireplace; Venus, would take a thousand years to fix the atmosphere; Earth, DUH!; Mars, considerable terraforming would have to be done to even make a small colony; (Now I am refering to moons) Jupiter, Saturn, Uranus, Neptune don't have large enough, warm enough, hospitable enough moons to harbor any human life; Pluto, I don't think so. The only logical choice would be another star system. Anyway if you were a UN official and you knew that the Unity was built by who knows how many regimes and you know that it would probably explode, wouldn't you want it to explode far away? They probably figured out that there was some type of Earth-sized planet with somewhat of an atmosphere. They decided to shoot the bottle rocket that-a-way.

well there you go.

[Blake]

Also say they colonised mars, the survivors on earth would probably try to invade the new colony on Mars, it happens in all the sci-fi books.

They probably hoped to elimate the warlike tendancy of humans by sending them far far away from the ones on earth. But oh well. That's what you get for letting Miriam and Yang on the Unity.... (and don't get me started on Lal)

[knowhow2]

I was wondering, why would Santiago invoke the UN chart? She wasn't even a REAL crew member on the Unity. She just sneak onboard.

Another thing, (off topic), in my current game, I (santiago) spoke with deidre and she offered me the comm freq of H'minee by saying something like: "our former colleague H'minee now call herself caretaker ....."

our former colleague? when did the humans collaborate with aliens before the planet? You kinda expect they could have done Xfire little bit better.....

[Method]

uh question? how did a thread about chiron turn into that?

[Blake]

Chaos Theory?

[gwillybj]

U.N.-ified Field Theory , or maybe it has become a Hybrid Forest , or possibly the effects of the Dream Twister or spending to much time down-wind of the Recycling Tanks
Sorry, all; another smilies attack

[knowhow2]

quote: Originally posted by TKG on 03-22-2001 07:56 PM uh question? how did a thread about chiron turn into that?

Technically, all this things is happening ON the Chiron......

[Christantine The Great]

What is the classification name for the Alpha Centauri system? It has three stars. I know that a two star system is called a binary system.

[It'sLikeThat]

quote: Originally posted by Christantine The Great on 03-23-2001 07:21 AM What is the classification name for the Alpha Centauri system? It has three stars. I know that a two star system is called a binary system.

Multiple star system. I read somewhere that the observed ratio of solar type stars being in singular systems to that of multiple systems is 9 to 11. Interesting.

[Christantine The Great]

It almost happened to us! If Jupiter was 50% more massive it would have had enough mass to ignite itself. All of the gas giants in our system put out their own energy, more than they get from the sun.

[Blake]

Actually Jupiter would have to be something like 10 times larger (I forget the exact figure, somewhere between 5 and 50), which means jupiter is quite far off being big enough.

Quite right about the gas giants emmiting more energy than they asorb from the sun.

[The Mad Monk]

quote: What is the classification name for the Alpha Centauri system? It has three stars. I know that a two star system is called a binary system.

Trinary--I think.

While it is true that the gas giants are emitting more energy than they recieve from the sun, it is important to note that they are not producing this energy--it's just that they are still cooling down from the time of formation.

[Christantine The Great]

quote: Originally posted by Blake on 03-23-2001 04:41 PM Actually Jupiter would have to be something like 10 times larger (I forget the exact figure, somewhere between 5 and 50), which means jupiter is quite far off being big enough. Quite right about the gas giants emmiting more energy than they asorb from the sun.

It's 50%. Remember it is just the minimum for a star. It doesn't mean that Jupiter could be as large as the Sun.

[Basil]

quote: Originally posted by It'sLikeThat on 03-21-2001 12:47 AM Hey, why did the UN send UNS Unity to Alpha Centauri? I thought Proxima Centauri was the closest star system. Or am I wrong? Or are they the same? Or is AC the closest G-class star with terrestrial planets?

Proxima Centauri is a red dwarf; any earthlike planet close enough to it that water would be liquid would probably be tidally locked to it. Alpha Centauri A, the largest star in the Alpha Centauri system, is a G-class star much like our Sun. Proxima Centauri is the same thing as Alpha Centauri C, the third largest (of 3) stars in the Alpha Centauri system.

[Blake]

quote: Originally posted by Christantine The Great on 03-24-2001 12:13 AM It's 50%. Remember it is just the minimum for a star. It doesn't mean that Jupiter could be as large as the Sun.

It's 80 - 100 time more massive, that's 8000% to 10000% more mass, not 50%.

If you want some sort of "proof" think about it - most planet detected so far around other star systems have masses between 10 and 100 times that of jupiter (they can't detect smaller). Are they stars? NO they are classified as planets. - Planets 10 - 100 times larger than Jupiter.

The confusion probably comes from refernces saying if Jupiter was only a little larger it would have sufficent mass to become a star - unfortunately "a little larger" could easily be 10 or 20 times larger in cosmological terms. (Prehaps they work with logs too much...)

I arrest my case, now don't make me throw URL's at you

Also prehaps if Jupiter had 50% more RADIUS it might have become a star - Jupiter is near the maximum radius a gas giant can be - after that gravity just compresses the planet making it more dense. (but it's still a planet). However that the figure could be 50% is pure speculation on my part - besides you said more massive.