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View:  Topic list, Topic summary Topics 1 - 10 of 144394  Older »
Description: Amateur astronomy equipment, techniques, info, etc.
 

SIGNIFICANT EXPLOSION: A solar radiation storm is in progress 
  ...
By Sam Wormley  - May 22 - 2 new of 2 messages    

OH, SH*T! DON'T TELL ME HE'S STILL ALIVE 
  < It has been brought to our attention here at Google that the message about Ed Conrad's funeral -- and the stoppage of all traffic in Pennsylvania while his lifeless body is being lowered to his grave -- is TOTAL FICTION. < First of all, Conrad -- aka The Ultimate Troll --is still alive and not-too-well and currently a resident of the... more »
By Preston Duquene  - May 21 - 1 new of 1 message    

Xmas III video shows 23rd January 15 BC (-14) 
  Hi there, Planetarium Video of all planets and Pluto bar Jupiter, in line of sight near Sun.(see link below) From 11th September 981 to 25th December 981. Shows Millenium Point II on 16th December 981. Millenium Point I was 22nd January -14. (see Xmas III) Millenium Point is one in a thousand years.... more »
By Tony Lance  - May 21 - 1 new of 1 message    

Geomagnetic K-index of 5 expected -- Issue Time: 2013 May 19 2317 UTC 
 
By Sam Wormley  - May 19 - 1 new of 1 message    

WATCH: Geomagnetic Storm Category G2 Predicted -- Issue Time: 2013 May 19 1855 UTC 
 
By Sam Wormley  - May 19 - 1 new of 1 message    

How many Chinese companies make apos/ED scopes now? 
  I was on Alibaba and I counted at least 10. Most of the scopes look about the same, before being rebranded as Explore Scientific, AstroTech, etc.
By RichA  - May 18 - 1 new of 1 message    

solar event on the 17th of May that should lead to Kp,> index greater than 4 on the 18th through the 20th 
  ... ... ...
By Sam Wormley  - May 18 - 1 new of 1 message    

EXTENDED WARNING: Geomagnetic K-index of 5 expected 
 
By Sam Wormley  - May 18 - 1 new of 1 message    

MEADE being acquired by Jinghua Optics & Electronics Co., Ltd. 
  News story: [link] SEC Form 8-K (7 pages, 49kB): [link]
By Thad Floryan  - May 17 - 19 new of 19 messages    

WATCH: Geomagnetic Storm Category G2 Predicted - Issue Time: 2013 May 17 2124 UTC 
 
By Sam Wormley  - May 17 - 1 new of 1 message    

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