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A coincidence in the Cosmos? by
Peter Fred
In a paper by Adam Riess et al (2004), one of two groups that
confirmed the speed up the expansion rate of the universe in 1998, the
statement is made
"The...
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884 |
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Distance between two galaxies by
Nyast
First of all, i'm just an amateur with a very restricted
astrophysics/astronomy knowledge, so please bear with me :)
I read that objects distant of more than...
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4 |
794 |
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Moon rocks fall up? by
Harlan Messinger
From the News Services in today's Washington Post: "A chunk of the
moon that landed on Earth as a meterorite contains a new mineral ...."
Two things about...
( 1 2)
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18 |
1,440 |
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online database/spreadsheet of stars by
Lucy
hi!
I am in the process of trying to take local space (up to 250 light-years,
300 to 500 light-years would be great) and make a 2D or 3D "map" of it.
I have...
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3 |
894 |
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Galiliean satellite epherimerides E5. by
John Irwin
Does anyone have the E5 data in electronic form? I would like to
implement Lieske's theory in my own programming and it would save me a
lot of work if I didn't...
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1 |
794 |
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?Source of Io's tidal heating? by
Gene Partlow
What is the primary cause of tidal heating of Jupiter's innermost moon
Io? The moon itself always has the same face toward Jupiter (tidally
locked). That...
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4 |
1,039 |
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Probably Dumb Questions by
John
I hope you esteemed scientists will not mind a lay person like me
asking some basic questions. I'm no scientist, and don't normally
read this newsgroup, but I...
( 1 2 3 ... Last Page)
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49 |
3,518 |
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6 |
993 |
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There is no mud without water by
jacob navia
I always thought that Opportunity landed in a mud.
There is no mud without water, and I have recently seen the confirmation
of my layman's intuition in a...
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0 |
802 |
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3 |
754 |
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0 |
1,154 |
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Which catalog is best? by
Lucy
I am looking for a good catalog of stars.
Nothing fancy - bare minimum would be:
Star Name
Spectral Class
R.A.
Dec
Distance from Sol
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5 |
1,167 |
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Solar time versus TAI discrepancy by
Nick Maclaren
Believe it or not, this is a computing question! I am interested
in finding out whether there is a generally accepted formula for
converting TAI to solar time...
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6 |
1,129 |
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9 |
999 |
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11 |
1,488 |
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sci.astro.research by
Martin Hardcastle
Please consider sending your postings on topics in astronomy and
astrophysics to sci.astro.research!
sci.astro.research is a moderated newsgroup for the...
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0 |
991 |
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ANNOUNCE: AISF and ASTRIX by
heywood floyd
Hello,
For the past few months the Virginia Astronomical Instrumentation
Laboratory has been working on a piece of software to control its
observing systems....
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0 |
895 |
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Black Hole exploding is a Big Bang? by
Vincent Cate
I am trying to think of any existing experiments that might contradict
my theory below. Can anyone think of any?
If we could show that photons had...
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3 |
1,197 |
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X-rays From Distant Sources? by
Max Keon
I have some questions regarding the current
condition of X-rays from distant sources.
Is the wavelength of such an X-ray photon only assumed, according
to...
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3 |
727 |
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Converting old photometry units by
PrisNo6
I am interested in converting data between some old astronomical units
like:
candelas per square meter
magnitudes per square arc...
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0 |
1,058 |