Nov. 22nd, 2007
our stellar cousins
Nov. 22nd, 2007 10:21 amI started off the day reading this interesting article about the discovery of "carbon stars"--ancient white dwarfs with atmospheres almost entirely composed of carbon. They're rare, and they challenge our understanding of stellar evolution, and they're bound to end up in a space opera novel before long.
"The great mystery is why these carbon-atmosphere stars are found only between about 18,000 degrees and 23,000 degrees Kelvin. 'These stars are too hot to be explained by the standard convective dredge-up scenario, so there must be another explanation,' Dufour said."
The explanation, of course, is that they're alive.
"The great mystery is why these carbon-atmosphere stars are found only between about 18,000 degrees and 23,000 degrees Kelvin. 'These stars are too hot to be explained by the standard convective dredge-up scenario, so there must be another explanation,' Dufour said."
The explanation, of course, is that they're alive.
Paul Keating tells it like it is
Nov. 22nd, 2007 11:21 amQuote of the day, from Paul Keating, via
angriest:
"Nations get a chance to change course every now and then. When things become errant, a wise country adjusts its direction. It understands that it is being granted an appointment with history. On this coming Saturday, this country should take that opportunity by driving a stake through the dark heart of Howard's reactionary government."
Bravo!
If Buffy was running, I'd definitely vote for her.
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"Nations get a chance to change course every now and then. When things become errant, a wise country adjusts its direction. It understands that it is being granted an appointment with history. On this coming Saturday, this country should take that opportunity by driving a stake through the dark heart of Howard's reactionary government."
Bravo!
If Buffy was running, I'd definitely vote for her.