Seeker: What Secrets Are Hiding on Jupiter's Moons?

🌔Galilean Moons🌖
✨The Galilean moons are the four biggest of Jupiter's moons. They were discovered by Galileo, centuries before astronomers identified the others, smaller ones.
✨Ganymede is the biggest of Galilean moons. At 5262 km across, it is larger than the planet Mercury.
✨Ganymede looks solid, but under its shell of ice is 900 km of slushy ice and water.
✨At 4806 km across, Callisto is the second biggest moon of Jupiter.
✨Callisto is scarred with craters from bombardment early in the Solar System's life.
✨Io is the third largest moon at 3642 km across.
The surface of Io is a mass of volcanoes caused by it being stretched and squeezed by Jupiter's massive gravity.
✨Io's yellow glow comes from sulphur, which is thrown out as far as 300 km upwards by the moon's volcanoes.
✨The smallest of the Galilean moons is Europa at 3138 km across.
✨Europa has a smooth icy surface full of cracks, but the Galileo probe discovered an ocean of water under the ice where there might be living creatures.
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Brian Cox (physicist) - Wikipedia
https://en.m.wikipedia.org/wiki/Brian_Cox_(physicist)

First-ever 'space hurricane' detected over the North Pole | Live Science
https://www.google.com/m?q=space+hurricane&client=ms-opera-mobile&channel=new&espv=1

Animals are one of the amazing part of our nature. Enjoy these your short time with them.

💁‍♂Here is all what you want !🤗

Sedna is an icy solar system body that is so distant, it takes 11,400 years to orbit the sun. It resides roughly 3 times further out from the sun than Neptune, and is two third the size of Pluto. It is one of the most distant objects known in the solar system, and although Sedna is covered in an ice, it appears almost as red as Mars.
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Matter spiralling in to a black hole is torn apart and glow so brightly that it creates the brightest objects in the universe Quasars.
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Comets always have irregular shapes due to the fact that they have low mass so they cannot become spherical under their own gravity.
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27% of American believe man never landed on the moon.
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Planetesimals theory is a theory most accepted in explaining the origin of the Earth. According to this theory Earth originated from a giant cloud of gas and dust known as solar nebula.
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The heat inside the volcano vents on Jupiter's moon Io can be 1/3rd the temperature of the surface of the Sun.
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One day on Pluto is about the length of a week on Earth.
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The odds of being killed by falling space debris is 1 in 5 billion.
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M64, The Black eye Galaxy's outer section of it's galactic disk is rotating in opposite direction to the inner section. Friction at the boundary where the opposite traveling gas and dust clouds meet, cause intense star birth.
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For black holes, distant observers will see only the outside of event horizon, while individual observers falling in to black hole will experience quite another "reality". General relativity predicts that for distant observers out side the horizon, they experience the three space-like coordinates and one time-like coordinate, as they always have. For someone falling in to black hole and crossing the horizon, this crossing mathematically predicted to involve the transformation of you single time-like coordinate in to three time-like coordinates. Along any of these former space like coordinates, they now all terminate on the singularity; you're experiencing as time-like now. All choices always terminate on singularity at least in the case of non rotating black hole. The coordinates which used to measure external time now has a space-like character which affords you some wiggle room, but dynamically, in terms of these new reversed space and time coordinates, you find that no stable orbit about the singularity are possible no matter what you try to do. Without any stable orbits, and the inexorable free fall in to the singularity, relativist often refer to this as the collapse of space time geometry.
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