Asteroidi,komete,meteori

2

Asteroidi,komete,meteori

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  • DJ i voditelj
  • Pridružio: 16 Jun 2005
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Ne nisam bas toliki paranoik...nego cisto znam da kod njih uvek nesto moze da krene kako ne treba u kljucnom trenutku sto moze da se lose odrazi po sve !!!

vise bi mozda mogao da budem...neki...Molder Wink

P.S. Mada kada procitam svoje postove vezane za tu temu...uvidjam da deluje tako ali nije....stvarno nije...NIJEEEEEE Sad



Registruj se da bi učestvovao u diskusiji. Registrovanim korisnicima se NE prikazuju reklame unutar poruka.
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  • ZoNi  Male
  • Free Your Mind!
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...
Svemirska letelica „Dip impakt“ („Duboki udar“) će 4. jula uz pomoć sonde od 370 kilograma udariti u kometu „Tempel 1“ i tom prilikom će se osloboditi kinetička energija kao 4.800 kilograma eksploziva TNT.
...

Međutim, oni koji izučavaju paralelne svetove tvrde da će posledica eksplozije možda ipak biti. Oni kažu da eksplozija neće imati uticaj na fizički univerzum, ali da najveći problem leži u činjenici da niko ne zna šta se nalazi unutar komete. Sudar bi mogao da dovede do oslobađanja elektromagnetnog zračenja čiji intenzitet može da zavisi od građe komete „Tempel 1“. Ova elektromagnetna energija može da izazove promene u paralelnom svetu, što za uzvrat može da dovede do promene u našem fizičkom svetu. Prema nekim naučnicima paralelni svet je pokretač dešavanja u našem fizičkom univerzumu. Ovo je prvi put da će čovek izazvati veliki eksploziju izvan elektromagnetnog štita Zemlje. Promene koje bi iz toga proistekle u paralelnom svetu mogle bi da izazovu posledice koje će se javiti tek za nekoliko godina, decenija ili vekova. Elektromagnetna radijacija, koja će biti izazvana eksplozijom, ukoliko je dovoljno snažna, mogla bi da otvori pukotine u svemiru, što za uzvrat može da dovede do vrtloga u fizičkom univerzumu. S obzirom na to da širenje svemira predstavlja veliku nepoznanicu za naučnike kada je u pitanju vremenska dimenzija tog procesa, efekti izazvani eksplozijom mogli bi da utiču na budućnost, pa čak i na prošlost našeg fizičkog univerzuma.
A. Petrović
>>>>>>>>>>>>>>>>>>>>

neverovatno... koji bolidi!!! Twisted Evil

@ Wizard: nije poenta unistenje te komete, nego otkrivanje svih dragocenih informacija koje se nalaze u njoj!

@ MoscowBeast: ko kaze da ce se kometa raspasti? Question

Kako bi se doslo do mnogih novih otkrica, kad istrazivanje ne bi u sebi nosilo i neki rizik? Da nije bilo ljudi spremnih da rizikuju, ljudi bi i danas sedeli u pecinama i mislili da je "Stari svet" ceo svet i da Sunce "trckara" oko Zemlje Smile[/b]



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  • Gama  Male
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@ZoNi
bar tako pise u blicu a ko zna sta moze da se desi...

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  • Srđan Jovanović
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Pocelo je pocelo...

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Ma sta vam je ljudi,cemu panika,to sto rade je proba za slucaj da do takve opasnoti po Zemlju dodje,sto je malo verovatno.

Dopuna: 02 Jul 2005 12:04

Jos malo o kometi i paranoji :-)

The US Deep Impact spacecraft is set to slam a washing machine-sized projectile into a comet, to reveal what's inside.

The main spacecraft will release its 372kg "impactor" into the path of Comet Tempel 1 on Sunday, for an expected collision on Monday morning.

By studying the comet's interior, scientists aim to learn more about the formation of our Solar System and the chemical building blocks of life.

Its mission will be short-lived but is certain to be spectacular.

Spacecraft instruments and ground-based telescopes will record the event, as a hole the size of a football stadium is blasted in the comet.


Like any good geologist would, we want to hit it with a hammer and see what's inside
Jessica Sunshine, mission scientist

The cosmic fireworks are scheduled for 0552 GMT on 4 July - American Independence Day.

Deep Impact, the spacecraft which carries and ejects the impactor will take pictures and gather data from the collision and its aftermath, 133 million kilometres (83 million miles) from Earth.

Comets are porous balls of ice and rock hailing from the frigid outer boundaries of our Solar System. Periodically, some journey inwards, looping around the Sun.

Like other comets, Tempel 1 contains "pristine" material unchanged since the the Universe formed. This is hidden beneath an outer crust.


"These materials have not seen the light of day for 4.6 billion years," mission scientist Jessica Sunshine told reporters at a news conference in Pasadena, California. But scientists still know very little about the composition of this material.

"Like any good geologist would, we want to hit it (Tempel 1) with a hammer and see what's inside," Dr Sunshine added.

The impactor itself will shatter as the comet crashes into it at 37,000 km/h (23,000 mph), but an onboard camera will record the approach in the last minutes before collision.

Cometary impacts early in Earth history are thought to have first brought water to our planet.

They might also have seeded it with the chemical building blocks required for life. "We want to find out what those materials were," explained Rick Grammier, Deep Impact project manager.

World watches

Mr Grammier likened the mission to "a bullet trying to hit another bullet with a third bullet in the right place at the right time". Despite the complexities, team members are confident they won't miss.

Mission manager Dave Spencer said: "We've got good navigation, a good idea of the comet's trajectory and we've been correcting for that all along.

Outburst from Tempel 1
Earlier this week, Deep Impact saw a major outburst from Tempel 1
"We're well prepared to position ourselves for this train that's going to run over us."

The impact is expected to excavate a crater more than 25m deep and 100m across, ejecting ice, dust and gas and exposing pristine material.

The Hubble, Chandra, Spitzer and XMM Newton space observatories will be trained on Tempel 1 for the collision, as will ground-based telescopes worldwide.

Deflecting danger

The mission could inform strategies for deflecting a comet, should one threaten to strike Earth.

"If you are worried about defending Earth from possible impactors, it's a whole lot easier to change the course of something if you know what it is you're changing the course of," said Dr Mike A'Hearn, Deep Impact principal investigator.

This week, astronomers got a preview of the pyrotechnics to come when Tempel 1's nucleus released a short-lived blizzard of particles and gas.

These outbursts seem to occur as comets heat up approaching the Sun.

Dopuna: 02 Jul 2005 12:05

http://news.bbc.co.uk/1/hi/sci/tech/4642845.stm

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  • Eragon 
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Ma to ce biti kao kad muva naleti na avion i avion da se raspadne,i ako se bas raspadne treba da podje ka Zemlji! Ljudi koji fantaziraju o nekakvom udaru uopste nisu upoznati sa temom

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  • MRKY 
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Eragon ::Ljudi koji fantaziraju o nekakvom udaru uopste nisu upoznati sa temom

A ko po tebi fantazira?

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  • Eragon 
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Ljudi koji pricaju da ce kometa da udari u Zemlju

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Ne brinem se sve dok je Brus Vilis tu nece nama nista biti Mr. Green

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[quote="MoscowBeast"]Gluposti!

Citat:
Narodna poslovica
Ko se macha lati, od macha ce nastradati!


Ne bi da kvarim ali ni oni ne znaju sta ce da se desi....Ima 4. jul da slavimo kao sahranu....Kad bi se ja pito ma kakva kometa pusti je neka ide...


P.S:Ako necete na nebo idite pod zemlju....grafit iz atomskog sklonista

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