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This can be what jets leave behind when they pass through the sky,
It is little droplets of water, possibly frozen. It's caused by the expansion of bypass air in the engines which cools them. Modern turbofan (jet) engines actually mix with fuel only a small portion of the air they suck in. The vast majority (90% or so) of air is "bypass air" that is compressed and then used for additional thrust. This air expands as it leaves the engine. Moist air is in equilibrium between liquid and vapor water. Some water condenses into droplets but some droplets evaporate back to vapor. The addition of cool bypass air shifts the balance in favor of condensation. This creates a visible trail.
Another (more unlikely) reason to where these smoke trails came from is that the government of the U.S. has been experimenting by dropping large amounts of barium atop of their own cities disguised as "Jet Exhaust". Large levels of Barium can shut down an organism's immune system leaving them far more prone to disease. The government actually has the "right" to experiment on its own cities and the inhabitants of that city.
What else can I help you with?
What do you call the tracks in the sky from airplanes?
Condensation trails or 'con trails'.
What is another name for a planes tail smoke?
Actual smoke would be known as exhaust. The lines in the sky that follow a high-flying jet, however, are known as condensation or "con" trails. They are not smoke but condensation in the atmosphere caused by the disruption of the air by the airplane's passage.
When is Titanic next on Sky movies?
not every day
What is the bright star in the southern sky from Alabama?
That completely depends on the date and the time when you saw it. The sky changes every hour and every day.
What is the coulor of the sky?
go outside look at the sky and dahh that's the colour it changes every day
What times does the moon set and rise in the sky?
It changes every day.
How does the navy blue angel jet make smoke trails?
In the current F18 model that the Blue Angels use, the nose cannon has been removed and replaced by an oil tank. The oil from this tanked is pumped along and dumped into the exhaust tailpipe to produce a white billowing smoke.
What is smoke trail?
Smoke trail is the trail of smoke left behind by an aircraft as it flies in the sky.
Why does the sun and moon move across the sky every day?
because the earth spins
What does the sun mean for Apollo?
The sun is the chariot he rides across the sky every day.
What time of the day are the stars in the sky?
The stars are always in the sky, 24/7/365. But you can only see them when conditions are favorable. Unfavorable conditions include: -- cloudy sky -- fog or smoke in the air -- sun also in the sky -- full moon in the sky -- lots of city lights around you
Does the moon orbit cause night and day?
The Earth spinning every 24 hours causes day and night. The Moon has nothing to do with causing day or night. In fact, the moon spends just as much time in the daytime sky every month as it does in the night-time sky.
