spaceplasma:

Animations of Saturn’s aurorae

Earth isn’t the only planet in the solar system with spectacular light shows. Both Jupiter and Saturn have magnetic fields much stronger than Earth’s. Auroras also have been observed on the surfaces of Venus, Mars and even on moons (e.g. Io, Europa, and Ganymede). The auroras on Saturn are created when solar wind particles are channeled into the planet’s magnetic field toward its poles, where they interact with electrically charged gas (plasma) in the upper atmosphere and emit light. Aurora features on Saturn can also be caused by electromagnetic waves generated when its moons move through the plasma that fills the planet’s magnetosphere.  The main source is the small moon Enceladus, which ejects water vapor from the geysers on its south pole, a portion of which is ionized. The interaction between Saturn’s magnetosphere and the solar wind generates bright oval aurorae around the planet’s poles observed in visible, infrared and ultraviolet light. The aurorae of Saturn are highly variable. Their location and brightness strongly depends on the Solar wind pressure: the aurorae become brighter and move closer to the poles when the Solar wind pressure increases.

Credit: ESA/Hubble (M. Kornmesser & L. Calçada)

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(via thedemon-hauntedworld)

sextoyconfessions:

elizabethclaret:

gradientlair:

Three fabulous Black ballerinas, Ashley Murphy, Ebony Williams and Misty Copeland are on the cover of Pointe for June/July 2014. Stunning cover. They’re so beautiful. I’ve never bought a ballet magazine but I want a copy of this to read their story and to keep. ❤
Oh and their brown pointe shoes. IMPORTANT. 

I never realized pointe shoes were meant to match your skin tone. It makes perfect sense now, but it seriously never occurred to me, because all the pointe shoes I’ve ever seen were pink or some shade of pink/white.
Yay for learning something new today! Boo for having to learn it because of a lack of representation of people of color in ballet…. well, fucking everywhere, but in this specific case…

Yeah, they were always “flesh” coloured to accentuate and elongate the legs…. Growing up, I always hated having to either wear pink or black shoes because it just didn’t have the same look and made me stick out even more. 

sextoyconfessions:

elizabethclaret:

gradientlair:

Three fabulous Black ballerinas, Ashley Murphy, Ebony Williams and Misty Copeland are on the cover of Pointe for June/July 2014. Stunning cover. They’re so beautiful. I’ve never bought a ballet magazine but I want a copy of this to read their story and to keep. 

Oh and their brown pointe shoes. IMPORTANT. 

I never realized pointe shoes were meant to match your skin tone. It makes perfect sense now, but it seriously never occurred to me, because all the pointe shoes I’ve ever seen were pink or some shade of pink/white.

Yay for learning something new today! Boo for having to learn it because of a lack of representation of people of color in ballet…. well, fucking everywhere, but in this specific case…

Yeah, they were always “flesh” coloured to accentuate and elongate the legs…. Growing up, I always hated having to either wear pink or black shoes because it just didn’t have the same look and made me stick out even more. 

(via ahorashiikagome)

The Cast of Sleepy Hollow at SDCC
        (edited by the eternally ***flawless kiarasnaps)

(via acceber74)