Occasionally, I get a letter from someone who is in 'contact' with aliens. I am invited to ask them anything. And over the year's I've prepared a little list of questions. The aliens are very advanced remember. So I ask things like, 'Please provide a short proof of Fermat's Last Theorem'. I write out the simple theorem equation with the exponents. It's a simulating exercise to think of questions to which no human today knows the answers, but where a correct answer would be recognised as such. It's even more challenging to formulate such questions in fields other than mathematics. Perhaps we should hold a contest and collect the best responses in '10 Questions to Ask an Alien'.
/ Carl Sagan /



In memoriam Halton C. Arp (1927-2013).


My astronomy sketches. Hover mouse over image for the inverted look. For fainter objects, take a look at the black-on-white original, sometimes it reveals more details.


Need advice? Want to discuss an observation? Feel free to contact me at flovro gmail*com.

ÚJ! Amennyiben elérhető, a ikonra kattintva magyarul is olvashatod az észlelést.


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NGC 5963 + NGC 5965 (Galaxy)
Right ascension: 15h 34m Declination: 56° 35'
Constellation: Draco
Date/time: 2010.06.06 22:00 UT
Equipment: 12" f/5 Newtonian
FoV: 33' Magnification and filter(s): 100x
Seeing: 4/10 Transparency: 4/5
Location: Nádasdladány, Hungary
Observer: Ferenc Lovró
Description:

From the two galaxies the NGC 5963 is the brighter and displays a faint star-like core. The NGC 5965 is rather homogeneous with constant surface brightness, yet its Southern side seem to be a little bit brighter than the rest. Later on I've checked some photographs and now it seems that I've seen only the very central features of the NGC 5963.


Hi-resolution image: [ reversed sketch | original sketch ]
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