args[0]=message
args[1]=DB::DB::Message=HASH(0x4baaf60)
Re[3]: Kniga "Zhizn' v Solnechnoi sisteme i za ee predelami"
23.07.2008 22:19 | Vyacheslav Lapshin
Titan i Evropa? A pochemu by i net?! Ekstremofily zhivut na Zemle v ne menee specificheskih usloviyah: naprimer v "Chernyh Kuril'shikah", na dne okeana pri umopomrachitel'nyh davleniyah i temperaturah. Prichem, zamet'te, ne tol'ko mikro no i MAKROorganizmy! Tam est' makroorganizmy, pohozhie na chervei,kotorye pitayutsya metanom. Pro ahrebakterii mozhno voobshe ne govorit': oni umudryayutsya vyzhit' v "nedrah" VVER-1000 (reaktor vodo-vodyanoi energeticheskii 1000 MVt elektricheskaya moshnost') pri temperaturah svyshe 300*S i davleniyah 22 MPa! Uroven' oblucheniya tam bolee 4000 BeR (cheloveka ub'et 1200 BeR za 1 sekundu). Vopros v drugom: mozhet li zhizn' ZARODIT'SYa v usloviyah Titana, Evropy, "Chernyh Kuril'shikov", ili doliny Marinera na Marse. Ya dumayu, chto net. I na Zemle 4 mlrd. let nazad ona poyavitsya ne mogla, ibo davlenie v neskol'ko soten atmosfer, temperatura 600-800*S, ni kapli vody plyus neistovoe himicheskoe buistvo ionizirovannyh atomov vodoroda (to bish', "golyh" protonov), sostavlyavshih togda osnovu atmosfery Zemli,nikak ne sposobstvovalo sintezu izumetel'no tonkoi i slozhnoi(!) molekul(y)RNK-DNK, kotoraya i est' sut' i glavnyi aspekt lyuboi zhizni na osnove belka. Ya sklonen dumat', chto gipoteza PANSPERMII - samoe tolkovoe ob'yasnenie togo, chto my zhivem zdes'. Nashi predki pribyli syuda izdaleka, no oni byli vsego-lish' osnovoi togo, chto my zovem zhizn'yu na Zemle. Za milliardy let zhizn' sumela proniknut' v samye potaennye pory nashei planety, prisposobit'sya k samym negostepriimnym usloviyam, osvoit' sredy, v kotoryh zhit' nel'zya v principe! Vsego dve veshi, kotorye zhizni byli nuzhny - eto teplo (dazhe ne solnechnyi svet!)i voda. Vse ostal'no zhizn' sdelala sama.Tak chto ei meshalo sdelat' to-zhe samoe i na drugih planetah nashei Solnechnoi Sistemy? Davaite ne budem oprometchivy, inache v glazah detei i vnukov my budem vyglyadet' prosto glupo!
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- Kniga "Zhizn' v Solnechnoi sisteme i za ee predelami"
(V. G. Surdin/GAISh, Moskva,
6.09.2007 8:21, 1.2 KBait, otvetov: 9)
Vyshla novaya kniga, kotoraya navernyaka... - Re: Kniga "Zhizn' v Solnechnoi sisteme i za ee predelami"
(V. V. Chazov,
10.09.2007 17:08, 398 Bait, otvetov: 4)
Druz'ya, spasibo Vam za predostavlennuyu... - Re[2]: Kniga "Zhizn' v Solnechnoi sisteme i za ee predelami"
(A. I. Kuzimechev,
21.09.2007 15:29, 961 Bait, otvetov: 2)
Surdin. Eto konechno Imya.... - >> Re[3]: Kniga "Zhizn' v Solnechnoi sisteme i za ee predelami"
(Vyacheslav Lapshin,
23.07.2008 22:19, 1.9 KBait, otvetov: 1)
Titan i Evropa? A pochemu by i net?!... - Re[4]: Kniga "Zhizn' v Solnechnoi sisteme i za ee predelami"
(V. E. Krauchuk,
24.07.2008 21:45, 181 Bait)
Naschet vremeni zarozhdeniya zhizni, naverno... - Re[2]: Kniga "Zhizn' v Solnechnoi sisteme i za ee predelami"
(E. V. Mazur,
30.10.2010 11:36, 703 Bait)
Prisoedinyayus' k pozdravleniyu... - Re: Kniga "Zhizn' v Solnechnoi sisteme i za ee predelami"
(S. I. Gordeev,
28.10.2010 4:03, 8.3 KBait)
Vopros o proishozhdenii cheloveka civilizacii... - Re: Kniga "Zhizn' v Solnechnoi sisteme i za ee predelami"
(I. N. Galkin,
10.11.2010 16:04, 154 Bait, otvetov: 2)
Prezhde, chem rassuzhdat' o zhizni... - Re[2]: Kniga "Zhizn' v Solnechnoi sisteme i za ee predelami"
(M. Yu. Yakimov,
10.11.2010 23:53, 354 Bait, otvetov: 1)
- Re[3]: Kniga "Zhizn' v Solnechnoi sisteme i za ee predelami"
(M. Yu. Yakimov,
10.11.2010 23:57, 384 Bait)
Dvizhok foruma glyuchit! Gospoda administratory!...