Svemir

[Dark_Elf]

NASA's Mars rover Opportunity looks back at its tracks in the Martian soil on Sol 2321. Originally planned to operate for 90 days, after landing on Mars in January of 2004, Opportunity continues to function well over 2,500 days later, and has now driven more than 26 km (16 mi) across the planet's surface, sending back data and images nearly every day. (NASA/JPL)

 

Jbt... ovi tragovi kao da su u Photoshopu (nevešto) umetnuti.

Možda zato što mars nema atmosferu, samim tim ni vazduh-prašinu-maglu koja bi blurovala stvari u distanci.

 

A što je slika crno-bela?

Moja baba je imala crno-bele slike.

Možda zbog količine detalja... tj... možda kamerica slika u većoj res ako su crno-bele.

[Guest Шејтанов Чобан]

Марс има атмосферу,али недовољно густу да би се одржао неки сложени живот на њему.

[Rehabilitovani Bagrem]

Evo jedne u boji od oportunitija po zahtevu.

 

 

Pretpostavlja se da je mars ranije imao atmosferu slicnu zemlji al ostao je bez nje i verovatno zivota...

[Stolet]

Ima Mars neku tanku atmosferu pa zna s vremena na vreme da bude zestokih pescanih oluja. Mislim da nisu ocekivali nesto previse boja sem narandzaste pa su instalirali na rover crno-belu, boja sigurno kosta Plus funkcija rovera ne bi trebalo da bude fotografisanje mozda, eto presao je samo 26km, verovatno se ni reljef nije menjao za tih 26km. Onda se zapitam, sta je funkcija rovera? Kontam da sakuplja uzorke i da ima ugradjene nekakve uredjaje za analizu, mozda neki prost plameni fotometar ili tako nesto, cisto za elementarnu analizu zemljista, pa rezultate salje na Zemlju nazad.

[Grey from Dulce NM]

http://nssdc.gsfc.nasa.gov/planetary/image/merb_pan11.jpg

you__will__be__kidnapped__for__consumation

 

 

 

[Rehabilitovani Bagrem]

Najzad!Tejk mu tu jor lider!

[Grey from Dulce NM]

ግPhil Schneider_was_a_loser__be sureግ

[Rehabilitovani Bagrem]

Fil je bio lazov,a ti si fejk.

[Grey from Dulce NM]

Liar_of course_...but..._I_need_your skinny body__for parts<

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Edited December 23, 2010 by Grey from Dulce NM

[Novaliis]

Jako kul gif:

 

[Grey from Dulce NM]

andromeHome_yummiብ

[Stolet]

Ma je l' bas iz Andromede? Od tolikih galaksija, a ti bas iz najblize spiralne dolete, kakva slucajnost

[Rehabilitovani Bagrem]

molio bih da se makar ova tema ne ispamuje ako su vec sve ostale na forumu ispamovane.

 

Modovi ne stojte vec delajte!

[Rehabilitovani Bagrem]

Aurora Borealis uslikana sa svemirske stanice.

 

 

Ostale slike odje

 

http://www.e-novine.com/fotogalerija/fotogalerija-svet/43416-dalje-okree.html

[Novaliis]

Jedna od najlepsih prirodnih pojava, obecao sam sebi da cu jednog dana videti polarnu svetlost uzivo.

[Rehabilitovani Bagrem]

Slazem se.Zasto bese nastaje zaboravih?

[Novaliis]

Auroras are associated with the solar wind, a flow of ions continuously flowing outward from the Sun. The Earth's magnetic field traps these particles, many of which travel toward the poles where they are accelerated toward Earth. Collisions between these ions and atmospheric atoms and molecules cause energy releases in the form of auroras appearing in large circles around the poles. Auroras are more frequent and brighter during the intense phase of the solar cycle when coronal mass ejections increase the intensity of the solar wind. Seen from space, these fiery curtains form a thin ring in the shape of a monk's tonsure.

[Stolet]

Isto ovde, sto se tice gledanja aurore. Jedna od prirodnih pojava koje u zivotu moram videti. U drustvu su jos i bele noci na severu, ono cudo koje nam dolazi 2029. pa se vraca jos blize 2036., ...

[Rehabilitovani Bagrem]

While astronomers have identified over 500 planets around other stars, they're all too small and distant to fill even a single pixel in our most powerful telescopes. That's why science must rely on art to help us imagine these strange new worlds. From Spitzer Space Telescope.

 

Even without pictures of these exoplanets, astronomers have learned many things that can be illustrated in artwork. For instance, measurements of the temperatures of many "Hot Jupiters," massive worlds orbiting very close to their stars, hint that their atmospheres may be as dark as soot, glowing only from their own heat.

 

While "Hot Jupiters" would be relatively dark in visible light, compared to their stars, their brightness is proportionally much greater in the infrared. Illustrating this dramatic contrast change helps explain why the infrared eye of NASA's Spitzer Space Telescope plays a key role in studying exoplanets.

 

As our understanding evolves, so must the artwork. Astronomers found a blazing hot spot on the exoplanet Upsilon Andromedae b that at first, appeared to face towards its star. More data has revealed that the hottest area is actually strangely rotated almost 90 degrees away, near the day/night terminator.

 

WASP 12b is as hot as the filament in a light bulb, and would be blazing bright to our eyes. Most interestingly, if it proves to have a strongly elliptical orbit, as first thought, calculations show it would be shedding some of its outer atmosphere into a gassy disk around its star.

 

Computer simulations of HD 80606 b, constrained by global infrared measurements, are helping astronomers to better understand the details of how its atmosphere circulates. These computations can feed back into the artwork helping us produce more plausible illustrations.

 

The closest known exoplanet is 10 light years away in the Epsilon Eridani system. Excess infrared light found here by Spitzer has led astronomers to conclude it also has two asteroid belts, hinting at the possibility of other small, rocky worlds.

 

Perhaps the strangest known planetary system orbits the pulsar PSR B1257+12, the neutron star remnant of a supernova. Astronomers have detected three planets that either survived the explosion, or formed afterwards in this region filled with spinning magnetic fields and hostile radiation.

 

Until the day we can explore other star systems as thoroughly as our own, exoplanet art inspired by the real science will help fill in the gaps in our imagination.

http://www.youtube.com/watch?v=8yBB81ifc40

[Stolet]

Pre neki dan sam saznao da se sprema misija za Jupiterov mesec Evropa. Sonda bi trebala biti lansirana 2016., stiže do Evrope 2018. i do 2019. bi trebali da znamo da li na ovom mesecu postoji život! Naime, letelica će imati tri dela. Prvi će biti zadužen za sletanje na sam mesec, drugi će topiti led na koji letelica sleti, napredujući u dubinu meseca nekoliko kilometara. Kada letelica prođe sloj leda i dospe u Evropin unutrašnji okean, aktiviraće se treća jedinica, koja je nekakvo plovilo u obliku torpeda. Ova jedinica uzimaće uzorke Evropine vode i analizirati je pod mikroskopom visokog uvećanja, kako bi zapazila eventualne bakterije ili slične sićušne organizme koji možda žive u okeanu meseca.

 

Još jedna zanimljivost je da će letelica sve ovo raditi sama, čak bez ljudske navigacije. Navigacija od strane ljudi prestaje pri sletanju na Evropu. Letelica će sama kreirati svoju putanju kroz led i okean. Eto, čekajmo 2019.

[Guest Шејтанов Чобан]

Jedna od najlepsih prirodnih pojava, obecao sam sebi da cu jednog dana videti polarnu svetlost uzivo.

 

Могла је да се види летос и из Србије,ја сам гледао из Заклопаче јер сам се тамо нашао игром случаја.

Био је мркли мрак,брдо и видело се тек тек.

[Novaliis]

Nisam znao da je moguce, zanimljivo. Mada, videti polarnu svetlost u punom sjaju, moracu da odem makar u Skandinaviju i kampujem sa laponcima na krajnjem severu. Sto bi to bilo kul.

[Stolet]

Bude polarne svetlosti i na manjim geografskim širinama. Mislim da sam gledao snimak aurore iz Čikaga, koji je otprilike na istoj geografskoj širini kao i Srbija. Ali ipak, Skandinavija, Aljaska, Rusija, odeš u neku zabit, tišina i svetla.

 

Sad se setih nečega što bi vam moglo biti zanimljivo. Ne znam da li ste čuli, ali Voyager sonde su snimale interakciju solarnog vetra i magnetosfera planeta pored kojih su prolazile, i od toga su napravljeni audio zapisi, koji su poslati na Zemlju a zatim smešteni na diskove i objavljeni u vidu 'albuma' Symphonies Of The Planets 1992. godine. Evo ga mediafire link za download ovih fantastičnih zvukova iz svemira. Poslušajte, jako je čudno i nekako jezivo.

 

 

http://www.mediafire.com/?sharekey=a1b6fb2ad1f9b17fab1eab3e9fa335ca5275ca54e118c14f

[Novaliis]

Zvuci fenomenalno, vecna muzika koja se odigrava na toliko nivoa..

[Stolet]

Da se razumemo, u svemiru je skoro potpuni vakuum, pa nema nekog prostiranja zvuka, jer su zvuku potrebne čestice da bi se prostirao. Mislim da su ovi snimci zvuk koji bi se čuo kada bi se zvuk mogao prostirati kroz svemir, tako nešto otprilike U jednom dokumentarcu sam čuo da se Jupiterova magnetosfera može 'čuti' na radiju na mestima koja su udaljena od izvora radio talasa. Primeri su pustinje, planine, okeani verovatno, i kažu da zvuci mogu biti vrlo zanimljivi, pa čak i da se nekada javljaju i melodije. Ako neko hoće da proveri, treba mu samo radio prijemnik i neko mesto relativno daleko od civilizacije, tj. mesto koje ne prima signal radio stanica. Jednom to valja proveriti, sesti i osluškivati svemir na tranzistoru