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didz
#NPNÃO
 

Gamertag: Stefan Prestes PSN ID: stefanprestes XFIRE ID: exxhail Steam ID: didz
Default 3 anos do sol

23-04-13, 14:07 #1
Em três minutos..

Achei bem legal

http://www.nasa.gov/mission_pages/sd...light-3rd.html

Quote:
In the three years since it first provided images of the sun in the spring of 2010, NASA’s Solar Dynamics Observatory has had virtually unbroken coverage of the sun's rise toward solar maximum, the peak of solar activity in its regular 11-year cycle. This video shows those three years of the sun at a pace of two images per day.

SDO’s Atmospheric Imaging Assembly captures a shot of the sun every 12 seconds in 10 different wavelengths. The images shown here are based on a wavelength of 171 angstroms, which is in the extreme ultraviolet range and shows solar material at around 600,000 kelvins (about 1.08 million F). In this wavelength it is easy to see the sun’s 25-day rotation as well as how solar activity has increased over three years.

During the course of the video, the sun subtly increases and decreases in apparent size. This is because the distance between the SDO spacecraft and the sun varies over time. The image is, however, remarkably consistent and stable despite the fact that SDO orbits Earth at 6,876 mph and Earth orbits the sun at 67,062 mph.

Such stability is crucial for scientists, who use SDO to learn more about our closest star. These images have regularly caught solar flares and coronal mass ejections in the act, types of space weather that can send radiation and solar material toward Earth and interfere with satellites in space. SDO’s glimpses into the violent dance on the sun help scientists understand what causes these giant explosions -- with the hopes of some day improving our ability to predict this space weather.





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Chronos
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PSN ID: lschronos2 Steam ID: lschronos
23-04-13, 14:13 #2
Muito bacana!!

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Kensha
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Gamertag: ksnrodrigoms PSN ID: rodrigo_machado
23-04-13, 14:27 #3
porra pareceu irado

pena que o yt nao abre aqui no trampo =(

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roadster
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23-04-13, 14:36 #4
legalzinho
imagina q louco seria se o sol acabar?
serah q nois ia sobreviver?

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Stranger
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23-04-13, 14:37 #5
de boa vc vai iluminar o universo com seu charutão...
luizinha pra todo mundo ta garantida

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Kensha
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Gamertag: ksnrodrigoms PSN ID: rodrigo_machado
23-04-13, 14:53 #6
Quote:
Postado por roadster Mostrar Post
legalzinho
imagina q louco seria se o sol acabar?
serah q nois ia sobreviver?
ahhahah omg

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Yakov
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Steam ID: kovyakov
23-04-13, 14:56 #7
eu acho que a humanidade sobreviveria ate
uns poucos ricos sortudos. Era so fazer tuneis bem (bem) fundos, e usar a temperatura do nucleo pra se aquecer. Comer fungos/algas/cogumelos e criar porcos. bem ao estilo Metro2033

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didz
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Gamertag: Stefan Prestes PSN ID: stefanprestes XFIRE ID: exxhail Steam ID: didz
23-04-13, 14:59 #8
Esqueci de colocar a descrição:

Quote:
In the three years since it first provided images of the sun in the spring of 2010, NASA's Solar Dynamics Observatory (SDO) has had virtually unbroken coverage of the sun's rise toward solar maximum, the peak of solar activity in its regular 11-year cycle. This video shows those three years of the sun at a pace of two images per day.
SDO's Atmospheric Imaging Assembly (AIA) captures a shot of the sun every 12 seconds in 10 different wavelengths. The images shown here are based on a wavelength of 171 Angstroms, which is in the extreme ultraviolet range and shows solar material at around 600,000 Kelvin. In this wavelength it is easy to see the sun's 25-day rotation as well as how solar activity has increased over three years.

During the course of the video, the sun subtly increases and decreases in apparent size. This is because the distance between the SDO spacecraft and the sun varies over time. The image is, however, remarkably consistent and stable despite the fact that SDO orbits the Earth at 6,876 miles per hour and the Earth orbits the sun at 67,062 miles per hour.

Such stability is crucial for scientists, who use SDO to learn more about our closest star. These images have regularly caught solar flares and coronal mass ejections in the act, types of space weather that can send radiation and solar material toward Earth and interfere with satellites in space. SDO's glimpses into the violent dance on the sun help scientists understand what causes these giant explosions -- with the hopes of some day improving our ability to predict this space weather.
There are several noteworthy events that appear briefly in this video. They include the two partial eclipses of the sun by the moon, two roll maneuvers, the largest flare of this solar cycle, comet Lovejoy, and the transit of Venus. The specific time for each event is listed below, but a sharp-eyed observer may see some while the video is playing.

00:30;24 Partial eclipse by the moon

00:31;16 Roll maneuver

01:11;02 August 9, 2011 X6.9 Flare, currently the largest of this solar cycle

01:28;07 Comet Lovejoy, December 15, 2011

01:42;29 Roll Maneuver

01:51;07 Transit of Venus, June 5, 2012

02:28;13 Partial eclipse by the moon

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ragauskas
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Steam ID: ragauskas
23-04-13, 15:05 #9
Quote:
Postado por roadster Mostrar Post
legalzinho
imagina q louco seria se o sol acabar?
serah q nois ia sobreviver?
I ALSO

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Kensha
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Gamertag: ksnrodrigoms PSN ID: rodrigo_machado
23-04-13, 15:25 #10
Quote:
Postado por Yakov Mostrar Post
eu acho que a humanidade sobreviveria ate
uns poucos ricos sortudos. Era so fazer tuneis bem (bem) fundos, e usar a temperatura do nucleo pra se aquecer. Comer fungos/algas/cogumelos e criar porcos. bem ao estilo Metro2033
HEHE

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taco
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23-04-13, 15:30 #11
 

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chrysler
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Gamertag: x bOuL Steam ID: kqchrysler
23-04-13, 15:45 #12
heaiuHifoaeuiofaeHiofuaeHfoiUHaoeiuFHOIaueHef

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didz
#NPNÃO
 

Gamertag: Stefan Prestes PSN ID: stefanprestes XFIRE ID: exxhail Steam ID: didz
23-04-13, 16:36 #13
 

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rini
 

23-04-13, 16:58 #14
axo que podiamos puchar otra estrela e por nu lugar. ki 6 axa?

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Conrado
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Gamertag: Conrado88 PSN ID: Conrado888
23-04-13, 17:24 #15
Quote:
Postado por roadster Mostrar Post
legalzinho
imagina q louco seria se o sol acabar?
serah q nois ia sobreviver?
relaxa cara eh tudo um grande teatro nao vai mudar nada na sua vida

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roadster
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23-04-13, 18:17 #16
tsss seis nao sabe nada

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Kensha
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Gamertag: ksnrodrigoms PSN ID: rodrigo_machado
23-04-13, 18:23 #17
HUIAEHAEIUHAEUIHa roadao

confessa que vc postou chapado la em cima
a galera perdoa

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K o R n
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23-04-13, 18:34 #18
Aproveitando o tópico e o belo vídeo postado pelo didão baitola, já que curto muito o tema UFOLOGIA, segue esse vídeo pra gente debater:


Então, o que seria? SHIT BRICKS!

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