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0 |
752 |
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BBC terminology boob? by
Chris.B
People
In discussing the great 28" refractor the expert Greg repeatedly
mentions *sleeks* as one of the limiting factors of optical glass
production in the...
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0 |
545 |
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astro local groups? by
james[_3_]
hello there
l just wonder if there are any astronomy groups in the south london area
thanks
james
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4 |
589 |
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Ridiculous Spaceweather comments by
Albert[_3_]
In their piece on 27 March about asteroid 2009 FD, Spaceweather state
"Sunlight reflected from the surface of the asteroid makes it shine like a
13th...
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3 |
443 |
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0 |
455 |
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0 |
763 |
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What else is as bright as the ISS? by
James Harris
Is there another satellite which would appear approximately as bright
as the ISS? (Surely not.)
I looked for the ISS tonight based on the heavens above web...
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6 |
708 |
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5 |
763 |
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NGC1499: California Nebula in H-alpha by
Danilo Pivato
Hi all,
I wish to introduce to your attention this picture, that you can see at the
following link:
www.danilopivato.com
Showing NGC1499 California...
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0 |
911 |
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Neglected double stars by
ukastronomy
I have created a mini web site showing images of some neglected double
stars. The first group contains pairs last observed before 1960, with
a listed...
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0 |
472 |
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Simple free or share sky software? by
John[_5_]
My very old copy of Starry Night refuses to work now that I am on a
laptop with Windows XP. Can anyone recommend a simple program that shows
the sky nightly,...
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8 |
774 |
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spring by
Paul Forsdick
I was plotting the sun on Cartes du Ciel around the time of the equinox this
morning and noticed the sun went past the 24hour RA at about 11:41 and...
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1 |
659 |
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0 |
418 |
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GRB 080319B by
Stephen Wolstenholme
I have just read about GRB 080319B and I am a bit stunned but there
must be other similar events that haven't arrived here yet. Half the
age of the Universe...
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0 |
465 |
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Javascript Ephemeris by
Peter Hayes[_3_]
For those who use or have copied my ephemeris pages I've made a small
correction so it gets daylight saving time right for those states of the
USA that use...
( 1 2)
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10 |
1,042 |
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0 |
3,588 |
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0 |
652 |
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0 |
890 |
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Uncle Rod's Skywatch Newsletter #89 by
RMOLLISE
I'll be puttin' the next issue together this comin' weekend...but that
means there is STILL time for you to get your contributions in.
What do I...
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3 |
537 |
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Hamster's Kecks by
Chris.B
Hi
BBC HD has just broadcast quite a decent general audience show about
the Keck telescopes.
It may be repeated if you don't mind a bit of celeb padding...
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5 |
487 |