The issue, as correctly emphasized by Carl Sagan, is the probability of the evolution of high intelligence and an electronic civilization on an inhabited world. Once we have life (and almost surely it will be very different from life on Earth), what is the probability of its developing a lineage with high intelligence? On Earth, among millions of lineages of organisms and perhaps 50 billion speciation events, only one led to high intelligence; this makes me believe in its utter improbability.
/ Ernest Mayr /



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 6760 (Globular cluster)
Right ascension: 19h 12m Declination: 1° 3'
Constellation: Aquila
Date/time: 2009.07.25 23:45 UT
Equipment: 12" f/5 Newtonian
FoV: 19' Magnification and filter(s): 167x
Seeing: 7/10 Transparency: 3/5
Location: Jászszentlászló, Hungary
Observer: Ferenc Lovró
Description:

Faint, diffuse globular cluster with a perfect circular shape and a core that's getting brighter only very gently. For me it was not resolveable, although it shows a faint star on its southern side, that may be a part of the cluster. Unfortunately the Jászszentlászló sky that was excellent this far was now ruined by the quickly increasing humidity in the air. Fortunately meanwhile this happened, the seeing got much better, so it made me a little happier on this almost Winter-like night. SQM reading: 21.20 m/arcsec^2, 9°C.


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