Starship Asterisk*

APOD Robot wrote: Pelican Nebula Close Up

But stars are also forming within the dark shapes. In fact, twin jets emerging from the tip of the central, dark tendril are the telltale signs of an embedded protostar cataloged as Herbig-Haro 555.

http://en.wikipedia.org/wiki/555_%28telephone_number%29 wrote:
<<Telephone numbers with the prefix 555 are widely used for fictitious telephone numbers in North American television shows, films, computer games, and other media. Not all numbers that begin with 555 are fictional—for example, 555-1212 is one of the standard numbers for directory assistance throughout the United States and Canada. In fact, only 555-0100 through 555-0199 are now specifically reserved for fictional use, with the other numbers having been released for actual assignment.

The phone companies began encouraging the producers of television shows and movies to use the 555 prefix for fictional telephone numbers, roughly during the 1960s. One of the earliest uses of a 555 number can be seen in Panic in Year Zero! (1962), with 555-2106. In older television shows from the 1950s or 1960s, "KLondike 5" or "KLamath 5" was used, as at the time the telephone exchanges used letters and numbers in phone numbers. More recent works set in this period typically use this convention as well. For example, Dr. Emmett Brown's 1955 phone number in Back to the Future is "KLondike 5-4385".

Before "555" or "KLondike 5" gained broad usage, and before touchtone phones became standard, scriptwriters would sometimes invent fake exchanges starting with words like "QUincy" or "Zebra". The letters "Q" and "Z" were not used on the old dial phones.

555 use is only restricted in North America. Neglecting this fact resulted in a lawsuit in the late 1980s: in his daily The Far Side panel, cartoonist Gary Larson included a graffiti of a 555 number by which prank calls could be made to Satan. When the panel was printed in Australia (where 555 was at the time a standard exchange), the owner of the 555 number became the subject of much harassment, and sued Larson and his syndicate for defamation. The suit was unsuccessful.>>

orin stepanek wrote:
You can see the twin jets emerging from the tip of the tendril pretty good in this view.
http://apod.nasa.gov/apod/ap061227.html

It would be neat to catch a protostar light up.

neufer wrote:

orin stepanek wrote:
You can see the twin jets emerging from the tip of the tendril pretty good in this view.
http://apod.nasa.gov/apod/ap061227.html

It would be neat to catch a protostar light up.

. Frodo star: Elijah Wood

León wrote:For a time, from the excellent pictures provided by the new telescopes I have watched the birth of stars and have concluded that I note below. Tentative conclusion that left readers considering accepting any corrections.
1.-The stars should leave a million years to synthesize elements
2.-So I understand that the star is formed from elements in the plasma state, which behaves like a star shining in the sky without producing a synthesis.
3.-producing synthesis of elements will require the presence of hydrogen feedstock neutron.
4.-So, the stars we see formed from dust and / or molecular matter, if they lack hydrogen, may shine like stars for its plasma state, but may not synthesize elements from the duplication of atoms.
5.The image can be seen as ionized peaks separating after forming long strands brilliant occurs to me are a result of transit of electricity due to which the Winding cord ends to form the sphere.
in both can be seen dark tendril

León wrote:... 3.-producing synthesis of elements will require the presence of hydrogen feedstock neutron.
4.-So, the stars we see formed from dust and / or molecular matter, if they lack hydrogen, may shine like stars for its plasma state, but may not synthesize elements from the duplication of atoms.

rstevenson wrote:

4.-So, the stars we see formed from dust and / or molecular matter, if they lack hydrogen, may shine like stars for its plasma state, but may not synthesize elements from the duplication of atoms.

You're thinking of hydrogen burning in stars. But there are also the processes of helium burning, carbon burning, neon burning, oxygen burning and silicon burning, all of which contribute to the creation of heavier elements. See the Wikipedia page on Nucleosynthesis.

Chris Peterson wrote:

rstevenson wrote:

4.-So, the stars we see formed from dust and / or molecular matter, if they lack hydrogen, may shine like stars for its plasma state, but may not synthesize elements from the duplication of atoms.

You're thinking of hydrogen burning in stars. But there are also the processes of helium burning, carbon burning, neon burning, oxygen burning and silicon burning, all of which contribute to the creation of heavier elements. See the Wikipedia page on Nucleosynthesis.

Yes, but AFAIK there are no stars that form without hydrogen as their main constituent. Stars evolve to states that fuse something other than hydrogen, but they never start that way.

León wrote:Yes, even what is known of the existence of hydrogen required for the birth of the star, personally I propose an alternative, stars that look as such without synthesize elements, is it possible? that's what I propose.

Chris Peterson wrote:

rstevenson wrote:

4.-So, the stars we see formed from dust and / or molecular matter, if they lack hydrogen, may shine like stars for its plasma state, but may not synthesize elements from the duplication of atoms.

You're thinking of hydrogen burning in stars. But there are also the processes of helium burning, carbon burning, neon burning, oxygen burning and silicon burning, all of which contribute to the creation of heavier elements. See the Wikipedia page on Nucleosynthesis.

Yes, but AFAIK there are no stars that form without hydrogen as their main constituent. Stars evolve to states that fuse something other than hydrogen, but they never start that way.

rstevenson wrote:As for this being an unscientific discussion, and therefore inappropriate to the Asterisk, I beg to differ. I can see exactly this question being proposed in an Astronomy class, the purpose being to prompt students to go off and find out all sorts of things to either support or reject the proposal.

León wrote:

[color=#FF0000][b]Rule 15:[/b][/color] wrote:
Alternative Theories and Conspiracy Theories

This board concentrates on the mainstream or consensus view of cosmology. Alternative theories and conspiracy theories are not discussed here. We may decide to allow limited discussion of these at some later date. For now, however, we ask that you take these discussions to other boards that allow such discussions.

Chris Peterson wrote:

rstevenson wrote:As for this being an unscientific discussion, and therefore inappropriate to the Asterisk, I beg to differ. I can see exactly this question being proposed in an Astronomy class, the purpose being to prompt students to go off and find out all sorts of things to either support or reject the proposal.

I agree. It could be proposed as a question, and discussed for its merits. But that isn't the same thing as an outright proposal, with no support. But maybe I'm just reading something into a less than perfect translation from somebody whose first language is different from that of this forum.

León wrote:I think you should read again and not answer with such haste

León wrote:eppur si muove

yet it does move

Rule 2: wrote:
Board Language

This board is an English only board. All posts must be in English. We understand that English is not the primary language of many of our posters, but we do not have the resources to support a multilingual board. Posts in other languages may be removed and penalties imposed.

bystander wrote:

León wrote:eppur si muove

per Google Translate

yet it does move

bystander wrote:

León wrote:eppur si muove

per Google Translate

yet it does move

rstevenson wrote:

bystander wrote:

León wrote:eppur si muove

per Google Translate

yet it does move

A quote from Stephen Jay Gould seems appropriate right about now... "A man does not attain the status of Galileo merely because he is persecuted; he must also be right."

Rob

León wrote:Giuseppe Baretti said that after Galileo's abjuration said the phrase "Eppur si muove"