MEDIA RELATIONS OFFICE JET PROPULSION LABORATORY CALIFORNIA INSTITUTE OF TECHNOLOGY NATIONAL AERONAUTICS AND SPACE ADMINISTRATION PASADENA, CALIF. 91109 ...

I haven't updated this web page just yet, but it's not that far out of date, but you want to know something about me other than my little posting here? Then go...

It has been many months since we had comet news this exciting! Two new comets have been discovered recently, both my amateurs. These comets are currently...

Sky & Telescope Welcome to SkyandTelescope.com, where you'll find astronomy news, stargazing tips, expert advice on choosing and using telescopes, and much,...

Hi, Some weeks ago I tried to split Antares with my Vixen 114/600 ED Refractor at 150x, with blue filter, but I'm not sure it was successful. It seemed to me...

Hey All... I'm wonder if anyone has tried this or thought to try this... I have an ETX-60 (lots of fun so far) which is a 60mm achromatic refractor. Now...

Hello Group , Merciful heavens , is it just me or has there been more cloud cover the last two or three years than say seven or eight years ago ? I have had...

-------- Original Message -------- Subject: Ongoing Geomagnetic Storm Date: Mon, 30 Aug 2004 12:43:27 -0800 From: Charles Deehr To:...

-------- Original Message -------- Subject: ALERT: Geomagnetic K-index of 6 Date: Tue, 31 Aug 2004 02:48:43 +0000 From: RWC.BOULDER To:...

Is it out yet, any one owns it? How good is it? Any reviews? Thanks, Julius!

the time has come to give up on the old 1984 tasco battle horse, looking for a new scope, thinking on this one or something...

The analemma, photographed by Dennis DeCicco and now appearing in schoolyards and driveways all over the world, and whose image on globes of the earth...

Well, now I've done it. I put too many ventillation holes in the mirror cell end of my Starfinder Dob, and the star test now shows a poorly supported mirror....

Found a nice oak toolbox in Lowes Hardware for $19. The tray is also wood. I turned it upside down and cut holes for eyepieces. There is still room...

Got up this am and went outside to watch the sunrise, also moved my SG-1 Dob out and checked out both Saturn and Venus,would have made a good photo,...

Here's another dull one. But please, help me choose my first telescope. Suppose you're back to buying your first telescope (but without losing any precious...

-------- Original Message -------- Subject: WARNING: Geomagnetic K-index of 5 expected Date: Mon, 30 Aug 2004 18:29:05 +0000 From: RWC.BOULDER...

The following in easier-to-read format is posted at http://www.thermal-force.com/shell.htm. The basic equation of my heat-based gravity theory describes...

Centro de Observação Astronómica no Algarve has a little program to make diffraction gratings with a home printer. But it has some limitations. First the...

Date: Saturday early morning, 28-Aug-2004 Location: Backyard, Palm Springs, California Equipment: Tele Vue 76 (3" f/6.3) refractor I always like to...