Why…
Of all the planets in our solar system, Jupiter seems to stand out as this massive giants.
When scientists started uncovering the secrets of this mysterious planet, they discovered that Jupiter was probably a ‘star in the making’ during the early years of the solar system.
Jupiter has a lot in common with the sun than you think.
It is made of the same elements such as Hydrogen and Helium that are found in the sun and other stars!
But it is not massive enough and does not have have the pressure and temperature to fuse the existing Hydrogen atoms to form helium, which is the power source of stars.
Stars form directly from the collapse of dense clouds of interstellar gas and dust. Because of rotation, these clouds form flattened disks that surround the central, growing stars.
After the star has nearly reached its final mass, by accreting gas from the disk, the leftover matter in the disk is free to form planets.
Jupiter is generally believed to have formed in a two-step process:
First, a vast swarm of ice and rock ‘planetesimals’ formed. These comet-sized bodies collided and accumulated into ever-larger planetary embryos.
Once an embryo became about as massive as ten Earths, its self-gravity became strong enough to pull in gas directly from the disk.
During this second step, the proto-Jupiter gained most of its present mass (a total of 318 times the mass of the Earth).
But sadly soon thereafter, the disk gas was removed by the intense early solar wind (from our sun) , before Jupiter could grow to a similar size.
This destroyed all hopes that Jupiter had on becoming a star
If Jupiter had become a star,our solar system would have become a binary star system.
A binary star system is those systems having two stars.they both revolve around themselves in their own orbits.
It is interesting to note that most of the solar systems in the universe are binary,triple or higher multiple star systems but our sun is rather unusual.
In other star systems the mass distribution of the stars is equitable, but in ours the sun decided to not let that happen
Why? We have no clue ! Scientists are still trying to fathom these mysterious details of the birth process. But the more we know, the more we learn we don’t know :D
“There is not perhaps another object in the heavens that presents us with such a variety of extraordinary phenomena as the planet Saturn.”
—Sir William Herschel (1738-1822)
Io: Moon over Jupiter. Captured by the Cassini spacecraft on April 8th 2012.
js
Phahahaha :P ~luna<3
Congratulations on adopting a scientist! Regardless of their field they will require much coffee, free food, and love. Here are some field specific tips for keeping your scientist happy and healthy!
Biology: make sure they don't get overly invested in their model organism by reminding them about the flaws inherent in their system on a regular basis, but also make sure to join in when they criticize other models in favor of their own
Chemistry: don't let them do that 'just one more reaction' at 10 pm. make sure they get out of the lab and see the sun on a regular basis. try to keep them from partying too hard when they do leave the lab
Geology: humor their rock puns but don't let the lick the rocks (they will tell you they need to lick the rocks to identify them, but don't fall for it)
Astronomy: try not to let them become completely nocturnal. point out nice stars to them and look suitably impressed by their "pictures" of planets that don't look like anything to you
Physics: take them to the park on a regular basis to remind them that things larger than subatomic particles exist. bring a frisbee or a ball to play catch with and be impressed by their ability to calculate trajectories
Math: always make sure to have free batteries for their calculators and a mathmatica user guide on hand. Humor them when they tell you why space without angles is important
Ecology: make sure they remember to wear sunscreen and keep an eye on them in the field. Remind them to come inside and analyze their data occasionally
Psychology: don't mention Freud or ever call them a soft or social science, but make sure you gently remind them that social factors can impact reproducibility and try to keep them from drawing sweeping conclusions about the inherent nature of humanity
Neuroscience: be suitably impressed by their newest experiment and then remind them that people are not mice as often as possible
Computer Science: make sure they take breaks while debugging by limiting their supply of coffee. Nod and smile when they go off on indexing and arrays. Make sure they always have a rubber duck.
Make sure to keep your scientist away from engineers unless they have been properly socialized to interact in a translational household. The most important thing is to remember to hug your scientist on a regular basis and remind them that there is life outside the lab
!!!
Bonus comic!
Yahoo! Einstein was right again! :D We now have our first detection of gravitational waves!
http://www.nytimes.com/2016/02/12/science/ligo-gravitational-waves-black-holes-einstein.html?_r=0
http://www.space.com/17661-theory-general-relativity.html
☀☀☀
want more funny harry potter, 1d, cat, dog, facebook fail, derp and meme gifs and pics? click here
Straight up
Zodiac Sagittarius | See much more at TheZodiacCity.com
Just a socially awkward college student with an interest in the celestial bodies in our universe.
279 posts