Raziel wrote: again, do the math, let me give you a hint. 0.5 *rho*v^2 = P where v is the velocity of Mercury, rho is the density of Mercury, and P...

The Veron & Veron-Cetty 11th edition of Quasars & AGN has been released and is available on ftp://cdsarc.u-strasbg.fr/pub/cats/VII/235 . This edition...

THE EFFECTS OF INCREASING LEVELS OF CARBON DIOXIDE IN OUR ENVIRONMENT ARE CAUSING NUMEROUS NEGATIVE EFFECTS, WHETHER FOR FOOD CROPS, WATER QUALITY AND WATER...

The last few evenings, like many of you, I've been doing some public star parties in our area, spurred by public interest in Mars. 2 nights ago was fun - about...

The last few evenings, like many of you, I've been doing some public star parties in our area, spurred by public interest in Mars. 2 nights ago was fun - about...

Has anyone had any experience with the PGL graphics package for doing simple 2-D scientific visualization under Visual C++? If so, how did you like it, and...

Well, I checked other telescope stores that offer similar like that. I noticed that this item can be purchased with a new Celestron telescope...

On 26 Aug 2003 14:25:20 -0700, (cgbusch) wrote: Horizontal Dials The plane of the shadow-receiving surface is...

Not to raise the spectre, but it's September 1 and still no Planet X. Only 1 apology from (former) Zetadrone Dell who was man enough to come forward. Pietro...

Date: Wed, 6 Aug 2003 15:28:01 -0400 From: "Emory F. Bunn" To: Subject: what will left when blackhole...

I'm not sure what you mean! If you want to see a spectrum of a bright star or the like, you need some sort of depressive element like a prism or grating. If...

In article , Douglas Eagleson wrote: James Logajan wrote in...

Not that anyone is likely to need this information, but just for the record, because of a sudden increase in Spam e-mail to me and spoof e-mails using my...

Hi all, I'm wondering what the outside temperature of a Dyson sphere would be. For example, if it was at a radius of 1 AU, I suppose the answer would be...

Bob Officer wrote in message ... On Thu, 21 Aug 2003 17:48:59 -0400, in...

Stardust Status Report August 29, 2003 There was one Deep Space Network (DSN) tracking pass in the past week. The DSN was able to obtain real time telemetry...

http://www.bestweb.net/~sansbury/book01.htm http://www.bestweb.net/~sansbury/book01.pdf

In sci.physics, Henri Wilson HW@. wrote on Tue, 01 Jul 2003 10:44:42 +1000 : On Wed, 25 Jun 2003 04:08:31 GMT,...

Sergey Karavashkin wrote in message ... greywolf42 ) wrote in thread...