Universe | 5 Planets where human can live only for few Seconds or less than one second | ?? second..

 First of all we talk about galaxies :
What id Galaxy ?
Galaxies are gatherings of stars and other space objects kept intact by gravity. There are in excess of 100 billion Galaxies in the universe, each introducing lovely designs that should be visible in telescope pictures taken of the far off universe.
“At the most essential level, you can consider a system an assortment of stars, gas and dull matter that is all gravitationally bound to one another,” said Jenna Samuel, a doctoral up-and-comer in astronomy at the University of California, Davis. “What we picture as a run of the mill system is generally the splendid part — the stars — that is implanted in a lot bigger dim matter radiance, which broadens a lot farther.”
The various pieces of a cosmic system are continually connecting with one another to give a universe its structure, Samuel told Live Science. The dim matter gives the greater part of the mass, keeping it all intact utilizing gravity. Yet, stars likewise shape a universe — their intensity blows around gas and residue, and when stars kick the bucket in dynamite cosmic explosions, they dissipate material all over.

In sort words we can say : “A galaxy is an immense assortment of gas, residue, and billions of stars and their nearby planet groups. A galaxy is kept intact by gravity. Our system, the Milky Way, likewise has a supermassive dark opening in the center. At the point when you gaze toward stars in the night sky, you’re seeing different stars in the Milky Way.”

What Planets are in the Milky Way? 
Their are too many planets in our galaxy but most notable planets in our Milky Way are the eight planets of our Solar System :
  • Mercury
  • Venus
  • Earth
  • Mars
  • Jupiter
  • Saturn
  • Uranus
  • Neptune
5 Planets where human can live only for few Seconds or less than one second :
5. Mars 
Mars is the fourth planet from the sun. Befitting the Red Planet’s ridiculous variety, the Romans named it after their lord of war. In truth, the Romans duplicated the old Greeks, who likewise named the planet after their divine force of war, Ares.
Facts :
  • Mars has 2 moons 
  • atmosphere Mostly Carbon dioxide 
  • length of year is 687 Days
  • Gravity of Mars is 38% of Earth 
  • Time of a Day is 24 Hours 37 minutes 
 human can live only for Two minutes 

Mercury is the deepest and littlest planet in the nearby planet group, circling the Sun once like clockwork. It goes in splendor from about −2.0 to 5.5 in obvious extent, however isn’t effortlessly seen  its most noteworthy rakish division from the Sun (most prominent extension) is just 28.3°. Nearly little is had some significant awareness of the planet: the main rocket to move toward Mercury was Mariner 10 from 1974 to 1975, which planned just 40%-45% of the planet’s surface.
Genuinely, Mercury is comparable in appearance to the Moon as it is vigorously cratered. It has no regular satellites and no significant air. The planet has an enormous iron center which creates an attractive field around 1% really that solid of the Earth. Surface temperatures on Mercury range from around 90 to 700 K (- 180 to 430°C) , with the subsolar point being the most smoking and the bottoms of cavities close to the shafts being the coldest.
The Romans named the planet after the armada footed courier god Mercury, likely for its quick clear movement in the dusk sky. The cosmic image for Mercury, showed at the highest point of the infobox, is an adapted variant of the god’s head and winged cap on his caduceus, an old celestial image. Before the fifth century BC, Greek stargazers trusted the planet to be two separate items: one noticeable just at the crack of dawn, the other just at nightfall. After the child of Chandra (the Moon). The Chinese, Korean, Japanese, and Vietnamese societies allude to the planet as the water star, in light of the Five Elements. The Hebrews named it Kokhav Hamah (כוכב חמה), “the star of the blistering one” (“the sweltering one” being the Sun).
Facts :
  • Second Hottest Planet
  • Hard to Spot overhead
  • Liquid Core
  • The Most Cratered Planet
  • Mercury Has Organic Material and Water Ice
 human can live only for Two minutes 

is the second planet from the Sun and the 6th biggest. Along with Mercury, they are the main planets without a satellite, despite the fact that Mercury is nearer to the sun, Venus is the most sweltering planet.

At 900 degrees Fahrenheit (482 degrees Celsius), you definitely realize this one won’t be pretty. “Coincidentally, Venus has about a similar gravity as Earth, so you’d be intimately acquainted strolling around,” Tyson says, “until you disintegrate.”
Facts : 
  • Venus is horrendously hot
  • Venus has extended days
  • Venus has volcanic highlights
  • Venus has two dawns in a year
  • Venus is showing strange life signals
 human can live Less than one Second 

Jupiter is the fifth planet from the Sun and is the biggest planet in the planetary group. Assuming Jupiter were empty, beyond what 1,000 Earths could fit inside. It likewise contains more than twice the mass of the relative multitude of different planets consolidated. It has a mass of 1.9 x 1027 kg and is 142,800 kilometers (88,736 miles) across the equator. Jupiter has 62 known satellites. The four biggest are Callisto, Europa, Ganymede and Io, and were named after Galileo Galilei who noticed them as quite a while in the past as 1610. The German cosmologist Simon Marius professed to have seen the moons around a similar time, yet he didn’t distribute his perceptions thus Galileo is given the credit for their revelation.
Jupiter has an exceptionally weak ring framework, yet is absolutely undetectable from the Earth. (The rings were found in 1979 by Voyager 1.) The climate is exceptionally profound, maybe containing the entire planet, and is to some degree like the Sun. It is made primarily out of hydrogen and helium, with modest quantities of methane, smelling salts, water fume and different mixtures. At extraordinary profundities inside Jupiter, the strain is perfect to the point that the hydrogen particles are separated and the electrons are liberated so the subsequent molecules comprise of uncovered protons. This creates a state where the hydrogen becomes metallic.
Facts : 
  • Jupiter has rings
  • Nine space apparatus have visited Jupiter
  • Jupiter has the Largest moon in the Solar framework
  • The Great Red Spot is a tremendous tempest on Jupiter
  • Jupiter has the briefest day, everything being equal
 human can live Less than one Second 

Sun, star around which Earth and different parts of the nearby planet group rotate. It is the prevailing body of the framework, comprising in excess of the vast majority of its whole mass. The Sun is the wellspring of a tremendous measure of energy, a part of which gives Earth the light and intensity important to help life.
The Sun is delegated a G2 V star, with G2 representing the second most blazing stars of the yellow G class — of surface temperature around 5,800 kelvins (K) — and the V addressing a principal succession, or smaller person, star, the common star for this temperature class. (G stars are purported in view of the unmistakable quality of a band of nuclear and sub-atomic phantom lines that the German physicist Joseph von Fraunhofer assigned G.) The Sun exists in the external piece of the Milky Way Galaxy and was framed from material that had been handled inside a cosmic explosion. The Sun isn’t, as is much of the time said, a little star. In spite of the fact that it falls halfway between the greatest and littlest stars of its sort, there are so many small stars that the Sun falls in the main 5% of stars in the local that quickly encompasses it.
Facts :
  • The sun is 93 million miles from the Earth
  • It’s hot-Tem.-5,778K
  • The Earth circles around the sun
  • The sun is way greater than the Earth
  • The sun is the nearest star to our planet, which is the reason we see the sun so huge.
 human can live Less than one Second 

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