Ozone, which protects Earth's life from harmful radiation, is being manufactured one-half billion miles away, on Jupiter's largest satellite, Ganymede.
Ozone destruction. Rising greenhouse gas emissions account for all or part of the water vapor increase, which causes stratospheric ozone destruction.
The computer models Pierazzo employed recorded the interaction of compounds such as chloride and bromide with the atmosphere, which promote the destruction of ozone.
First of all, keep in mind that ours may not be the only solar system out there, so who knows if the Earth is the only planet with life (or an ozone layer). Ozone is a molecule with just three Oxygen atoms.
Levelt has coached her team of scientists through the tough challenges involved in building an ozone-measuring instrument designed to read both the ultraviolet and visible patterns of the solar light reflected from the Earth and its atmosphere.
ozone layer Layer of the Earth's atmosphere at an altitude of 20 to 50 km where incoming ultraviolet solar radiation is absorbed by oxygen, ozone, and nitrogen in the atmosphere.
Ozone or trioxygen is a triatomic molecule, consisting of three oxygen atoms. It is an allotrope of oxygen that is much less stable than the diatomic O2....
, which causes 3-7 percent.
Ozone Layer
A layer in the lower part of Earth's stratosphere (about 20-60 km above sea level) where the greatest concentration of ozone (03) appears. This is the layer responsible for the absorption of ultraviolet radiation.
TOP ...
Ozone depletion
In the middle of the 20th century NASA augmented its mission of Earth's observation and redirected it toward environmental quality.
Ozone Layer
In earth's atmosphere, the layer of oxygen ions (O3) lying 15 to 30 km high that protects the surface by absorbing ultraviolet rays.
P ...
Ozone - A molecule consisting of three oxygen atoms. Ozone molecules are responsible for the absorption of solar ultraviolet radiation in the Earth's atmosphere ...
Ozone A gas, an alternative form of oxygen in which 3 atoms of oxygen rather than 2 join to form a molecule. Even though ozone forms in the atmosphere only in very small quantities, it has an important impact.
Ozone Layer
A region in the upper atmosphere that has high concentrations of ozone (triatomic oxygen, 03). The ozone layer protects the Earth by absorbing the Sun's high-energy ultraviolet radiation.
Parabola vs. sphere ...
OZONE LAYER
The ozone layer is a region of the stratosphere which contains most (about 90%) of the Earth's atmospheric ozone. It is about 10-25 miles (15-40 km) above the Earth's surface.
Ozone (O3) contributes a few percent, with the rest accounted for by a grab-bag of gases.
OZONE
Ozone is a form of molecular oxygen (O3); it consists of three connected oxygen atoms.
Ozone
An area in the Earth's upper atmosphere which absorbs many of the lethal radiations coming from space.
Parallax ...
ozone - (n.)
O3 a gaseous molecule, made of three oxygen atoms, which forms a layer in the upper atmosphere that shields the Earth against excessive ultraviolet radiation.
ozone layer - (n.) ...
- Ozone Articles - Weather Articles on the Ozone Layer and Air Pollution
- Quebec City in February - Weather and What to Wear
- Large above ground tomb in Metairie Cemetery in New Orleans ...
Our ozone layer (which protects us against UV radiation) would be completely destroyed and the atmosphere would be polluted with toxic radioactive particles, produced by the intense gamma radiation.
NASA Total Ozone Mapping
Spectrometer (TOMS)
More images.
Mostly Human-made, record-sized
ozone hole over Antarctica on
September 9-10, 2000 allowed
intense ultraviolet radiation to
damage tissues and DNA of surface ...
On Earth, the ozone layer is several kilometers above this, and the ozone prevents ultraviolet light from destroying water in our atmosphere.
Venus springs ozone layer surprise BBC - October 8, 2011
Scientists have discovered that Venus has an ozone layer.
ozone (NASA Thesaurus) A very active form of oxygen that may be produced by the corona, arcing, or ultra-violet rays. ozone layer (NASA SP-7, 1965) = ozonosphere.
The stratosphere contains the ozone layer, the part of the Earth's atmosphere which contains relatively high concentrations of ozone.
The Stratosphere and Ozone Layer
Above the troposphere is the stratosphere, where air flow is mostly horizontal. The thin ozone layer in the upper stratosphere has a high concentration of ozone, a particularly reactive form of oxygen.
Ozone occurs, in an amount supposed to be associated with the development of atmospheric electricity (lightning, &c.); this amount varies with the seasons, being a maximum in spring, ...
The absorption bands of oxygen and ozone are often referred to in the literature of atmospheric physics.
The near-ultraviolet radiation from the Sun produces the ozone layer, which in turn shields the planet from such radiation.
The ozone layer, an important shield keeping out the more dangerous UV radiation, is situated 50 km above ground level.
Molecular absorption, mainly due to atmospheric ozone and water, is a minor one, about 0.02 magnitudes per air mass. More importantly, Rayleigh scattering by air molecules accounts for up to 0.14 magnitude increases per air mass.
Within the past couple of decades, the ozone layer has been partially destroyed by some of the chemicals used in modern devices.
In the 1970s, however, several studies posited that the layer of ozone in the stratosphere that shields living things from much of the Sun's harmful ultraviolet radiation might be depleted by the large amounts of nitrogen oxides produced by nuclear ...
Ozone, O3, and monatomic oxygen, O2-, predominate in the upper atmosphere, where ozone shields the Earth from the Sun's UV radiation.
The Earth's ozone layer blocks the majority of the Sun's uv-radiation, which is beneficial for us but hampers ground-based ultraviolet astronomy. Instead, ultraviolet-wavelength telescopes must be put into space on satellites.
Many scientists think that abundant molecular oxygen, or its product, ozone, is a strong one because on Earth molecular oxygen is produced mostly by the photosynthesis of plants.
On the Earth, this is because the ozone layer absorbs solar ultraviolet radiation. Not only does the ozone preventing these deadly rays from reaching the surface, it also heats up the stratosphere. As a result, the stratosphere is stagnant.
On Earth, a shield of ozone absorbs most of this energetic ultraviolet high in the atmosphere, reducing the cracking effect. The magnetosphere also shields the ionosphere from direct scouring by the solar wind.
Earth's atmosphere is completely opaque to X-rays; ultraviolet radiation is absorbed by electronic transitions in the ozone layer, but it is possible to get above some of it in balloons and rockets.
An ultraviolet telescope recieves UV rays (a type of electromagnetic radiation with very short wavelengths) from space. Since the ozone layer traps much of the Sun's ultraviolet energy coming through Earth's atmosphere, ...
The optical window allows through visible light, from red, as far as the A band (see Fraunhofer lines) of molecular oxygen (O2) at 7600 Å, to violet and a little beyond, as far as at the ozone (O3) cut-off at 2950 Å.
more images
Ganymede from Satellites of the Outer Planets
from JPL
HST detection of ozone on Ganymede
Fact sheet from the Galileo mission pages ...
1% consists of water vapor, carbon dioxide, neon, methane, krypton, helium, xenon, hydrogen, nitrous oxide, carbon monoxide, nitrogen dioxide, sulfur dioxide, and ozone.
Mars does not have an Ozone (O3) layer similar to the Earth's. As a result, the Sun's unltraviolet radiation reaches the Martian surface about as strong as when it first enters the upper Martian atsmophere.
When it does, it might affect the Earth's upper atmosphere (the ozone layer) and any objects in it. In the late 19th century, a giant eruption was observed on eta Carinae that appeared as a supernova event, but the star survived.
Like the PFS instrument, SPICAM will also measure the composition of the Martian atmosphere but in smaller volumes. It will also use the technique of stellar occultation to measure the vertical profiles of carbon dioxide, temperature, ozone, ...
Our atmosphere is largely transparent to the incoming solar radiation although there are constituents in the atmosphere which prevent some kinds of radiation from reaching the surface, such as ozone which stops the ultraviolet.
Such events can severely damage the ozone layer and lead to strong disruptions to the food chain. Of course, this is only speculation, but it does make you wonder what would happen if one of these things went off nearby today.
Because atmospheric interference from the ozone layer, oxygen, and nitrogen makes UV radiation difficult to observe from ground-based telescopes, high-altitude balloons, sounding rockets, and orbiting observatories are employed.
Much of the infrared (21 mm to 1 mm) suffers absorption from water and carbon dioxide and oxygen molecules whilst most ultraviolet undergoes absorption by ozone. Gas atoms and molecules absorb X-rays and gamma ( γ )-rays.
The discovery last year of possible microscopic fossils in a Martian rock may further strengthen this idea. The surface of Mars, however, is pummeled with ultraviolet light, as Mars has no ozone layer to protect it from these occasionally deadly ...
 See also: Earth, Atmosphere, Light, Time, Period
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