home bbs files messages ]

Forums before death by AOL, social media and spammers... "We can't have nice things"

   sci.space.science      Space and planetary science and related      1,217 messages   

[   << oldest   |   < older   |   list   |   newer >   |   newest >>   ]

   Message 229 of 1,217   
   Gordon D. Pusch to Brian Gaff   
   Re: Jupiter question How about radar?   
   09 Nov 03 23:41:30   
   
   From: g_d_pusch_remove_underscores@xnet.com   
      
   "Brian Gaff"  writes:   
      
   > I just wondered if it might be possible to get some radar images of Jupiter   
   > so that the clouds could be 'seen'  at the different levels.   
      
   Not from Earth.   
      
   Radar suffers from an inverse _FOURTH_ power signal loss --- 1/r^2 out, and   
   another 1/r^2 back. Also, it's resolution pretty much sucks compared to light,   
   because its wavelength is so much longer.   
      
      
   > It was indeed intriguing that the probe seems to have contradicted what   
   > everyone supposed was the case, or did it just hit a strange point by a   
   > fluke?   
      
   It is now generally believe that it had the flukey bad luck of hitting a   
   "Jovian Hot Spot" --- a deep hole through the cloud decks, probably caused   
   by an energetic plume of hot, dry gas rising up from deep within Jupiter.   
      
      
   -- Gordon D. Pusch   
      
   perl -e '$_ = "gdpusch\@NO.xnet.SPAM.com\n"; s/NO\.//; s/SPAM\.//; print;'   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

[   << oldest   |   < older   |   list   |   newer >   |   newest >>   ]


(c) 1994,  bbs@darkrealms.ca