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Researchers have described a new, short-lived phase of planetary formation:
Rocky planets, including Earth, endure violent beginnings. Giant impacts vaporize enormous chunks of protoplanets, surrounding them in a flattened halo of debris. Scientists believe that these disks eventually condense to form planets. Now, improved computer simulations of planet formation suggest that many of these embryonic objects pass through a phase late in their adolescence in which they assume the shape of enormous red blood cells called synestia.
[...] "We discovered that there's a different class of objects where the system is rotating so quickly, and it's so hot, that there's no actual boundary between what we used to call the planet and the disk," Stewart says.
[...] If a growing planet experiences a glancing blow from a giant object, the collision can throw up a cloud of pulverized material and set both the planet and the cloud spinning. The researchers' model showed that the cloud eventually becomes a single, coherent structure shaped like a red blood cell. They estimate that these structures only last for a short period: hundreds or thousands of years.
Also at Universe Today.
The structure of terrestrial bodies: Impact heating, corotation limits, and synestias (open, DOI: 10.1002/2016JE005239) (DX)
(Score: -1, Spam) by Anonymous Coward on Friday May 26 2017, @01:31AM
"Your mouth first," I said, "then we'll go around the
world until I finally fill your arsehole." Before I even
finished speaking she had moved down and sucked my cock
deep into her throat whilst her hands squeezed my balls
and fingered my anus, she was really hot for it and was
sucking hard and fast. "Slow down," I cried, "or I'll
cum to fast."
Slowing down slightly I could savour the warmth and
softness of her lips wrapped around me and felt her
tongue dancing on the underside of the head of my cock
whilst her teeth grazed up and down my shaft as she
sucked me in and out.
Pulling out of her mouth I got behind her and plunged
deep into her cunt so deep on that first stroke that I
could feel the opening to her womb grip the head of my
cock. This made her shriek with joy and she thrust back
at me wildly. Her cunt felt like a warm moist velvet
glove caressing me as I fucked her faster and faster.
Knowing that I couldn't last much longer I pulled out
and rammed straight into her gaping arsehole. If her
pussy was tight her arsehole was like a red hot vice
holding me and milking me as I pushed in and out in a
race against time to see who would came first.
Mom was shaking and shivering on the verge, her breath
was rasping in time to my strokes. I could feel the
spunk boiling up in my balls and push up into my cock.
"Get ready mom!" I called as my cream burst out of me
and shot deep inside her.
When she felt my load fill her, she shook even harder
and came again.
Slowly we both quieted down. I was tingling in absolute
delight, and mom lay in my arms in an afterglow of
satisfaction. Both of us were spent and satiated.