100 Years of E=mc2 (Book will be published in Dec. 2006 , By NOVA Science, New...

After decades of searching, astronomers discovered the first definite brown dwarf only ten years ago. Now, a new analysis of Hubble Space Telescope...

My question may call for an obvious answer but I need confirmation anyway. My planetarium software doesn't go back far enough (-99 999 BC for Starry Night) and...

100 years from now, the people on earth will be looking back and saying: 1) Cigarettes really did cause cancer. 2) Cell phones caused malignant brain...

http://hubblesite.org/newscenter/archive/releases/1999/11/video/b It takes two 360 degree motions with respect to the central Sun to account for the seasons...

Pass SAP certification online without training and tests. No need of training No need of testing Get certification at your doorstep Your exams will be passed...

I've moved a popular page from an obscure corner of my personal web site to a permanent home that's more appropriate. It's a page about the bubbles inside the...

http://www.thousandoaksoptical.com/halpha.html Are these filters of satisfactory quality for solar observing?

Has anyone compared the Thousand Oaks LP-2 nebula filter to its competitors? Namely the Lumicon UHC, Orion Ultrablock etc? I would be very interested to hear...

1000 Years Hence, Jupiter and Chiron vs Pluto With the Second Wise Man. (Nanjing) Three Capitals to Bethlehem, Palestinian Territories. Angkor Wat 4486 Miles...

Site and Features: http://www.eigensearch.com Search engine, eigenMethod, eigenvector, mathematical, manifolds, science, technical, search tools, eigenmath,...

http://galileo.apo.nmsu.edu/~jcb/sn1006/SN1006_glyph_800_by_600.jpg The petroglyph may depict the AD 1006 supernova in the vacinity of Sco. Facinating.

It seems reasonable that there will be a similar price drop on the 100mm ED Orion when Skywatcher brings theirs out. That could mean a $750 100mm apo. For...

(I have posted this is a couple of places to reach a wider audience, so apologies if you see it twice) I am looking for some advice on choosing the best...

Hello, How many versions of this ~100mm ~f6 ota/scope are there? Are any of them better or worse than the others? I took a look through the 102 SLT at my...

Hello. I would like to see if I could get some opinions and/or experiences as to which of these two scopes would perform better for lunar and planetary...

No it's not mine, BUT I in a way did help with it's building. The guy lives back east and when ever he asked be about doing something or how something would...

Has anyone tried the 10mm Knight Owl plossl which was rated higher in contrast than all others with a Tel Vue NP101 refractor in the article in the September...

My View of the 10th Annual NEBRASKA STAR PARTY July 27th - August 1st, 2003 Well, all in all, I had a pretty darn good experience at NSP-10, although as with...

myfile. DON05..iet.Science.WASWnAstro.Phoenix.10SSplanet iet.Science.WASWnAstro.Phoenix.Xena3218km .. this file ....maths.BigNum.sednaplane -date: Wed...