The Aurora Borealis is made when storms on the the sun form solar winds, or large streams of charged particles streaming toward the earth.These streams could have upward of ten million megawatts of electrical power. That is enough power to light up Los Angeles. It generally takes about three days for these streams of particles to reach the earth's upper atmosphere, or ionosphere. When these charged particles hit the earth's atmosphere, they excite the atoms contained in the atmosphere. These excited atoms have a higher energy state that usual and so want to get back to a more normal energy state. The excited atoms give off excess energy in the form of heat, or the case of the aurora borealis, light.
Yes, there are objects found in the ionosphere, such as ions, electrons, and neutral particles. The ionosphere is a region of Earth's atmosphere that is ionized by solar and cosmic radiation, creating a layer of charged particles. These particles play a crucial role in various atmospheric and space phenomena, including the reflection of radio waves and the formation of auroras. Scientists study the ionosphere to better understand its dynamics and effects on communication and navigation systems.
decreses
ionosphere
ultraviolet radiation
The Ionosphere or Mesosphere, both extending for hundreds of kilometers
water and gas
water and gas
from light bending and flaming
Auroras form in the thermosphere layer of Earth's atmosphere. This is the layer where the gases are ionized by interactions with solar radiation, allowing for the beautiful light displays of auroras to occur.
Yes, auroras occur in the ionosphere. They are caused by the interaction of charged particles from the sun with the Earth's magnetic field and atmosphere, creating a colorful display of light. The ionosphere, being part of the upper atmosphere, plays a key role in facilitating this phenomenon.
Ionosphere of Near northern hemisphere polar regions
No, the lowest they come is about 60 miles (100 km) up in the ionosphere.
The brilliant light displays that occur in the ionosphere are called auroras. Auroras are natural phenomena that result from the interaction between solar wind particles and Earth's magnetic field, causing the gases in the atmosphere to emit light.
Interaction between solar radiation and the ionosphere can lead to the formation of the auroras (northern and southern lights) due to the excited particles in the ionosphere emitting light. It can also affect radio communications by influencing the propagation of radio waves.
Auroras are not directly caused by solar flares. Auroras are created when charged particles from the sun, carried by solar wind, interact with the Earth's magnetic field and atmosphere. Solar flares can increase solar wind activity, which in turn can intensify auroras.
Bernt Maehlum has written: 'The sporadic E auroral zone' -- subject(s): Auroras, Sporadic E (Ionosphere) 'Small scale structure and drift in the sporadic E layer as observed in the auroral zone' -- subject(s): Auroras, Sporadic E (Ionosphere), Ionospheric radio wave propagation
Thermal flashPrompt radiationBlast and windFallout radiationEMP (if burst in ionosphere)Artificial radiation belts and Auroras (if burst in space)