Aurora Australis
also known as the southern lights, this is an atmospheric phenomenon that displays a diffuse glow in the sky in the southern hemisphere.
Aurora Australis - Light emitted by atoms and ions in the upper atmosphere near the south magnetic pole. The emission occurs when atoms and ions are struck by energetic particles from the Sun ...
aurora australis
the southern lights; see definition for aurora
aurora borealis ...
Aurora australis observed by Discovery, May 1991
Space weather is the concept of changing environmental conditions in outer space.
Aurora australis observed by Discovery, May 1991.
Geospace is the region of outer space near the Earth. Geospace includes the upper region of the atmosphere, as well as the ionosphere and magnetosphere.
See also: Aurora Australis , Aurora Borealis
"Aurora" is also a: user
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aurora australis aurorae seen in the southern hemisphere. aurora borealis aurorae seen in the northern hemisphere. aurorae light displays produced by molecules and atoms high up in an atmosphere.
A similar effect happens in the southern hemisphere where it is known as the aurora australis. B
bar = 0.987 atmosphere = 1.02 kg/cm^2 = 100 kilopascal = 14.5 lbs/square inch.
aurora australis The aurora of the Southern Hemisphere. aurora borealis The aurora of northern latitudes. Also called aurora polaris, northern lights .
Its southern counterpart, aurora australis, has similar properties. Australis is the Latin word for "of the South".
Auroral mechanism ...
© Kevin Smith, Society for Popular Astronomy The Aurora Borealis and Aurora Australis are seen in the northern and southern hemispheres respectively.
Dawn of the North Wind The Aurora Australis from the ISS.
Earth's aurorae demonstrate the electrical connection between our planet and the Sun.
The aurora borealis is seen in the north of the Northern hemisphere; the aurora australis in the south of the Southern. [A84] ...
Aurora are also known as the northern lights (aurora borealis) and the southern lights (aurora australis).
Those that occur during magnetic storms can create extremely impressive spectacles. The Aurora australis, or "Southern Lights" occur near the South Pole while the Aurora borealis, or "Northern Lights" occur near the North Pole.
Atmospheric event seen in the polar regions - colourful light displays occur when solar winds meet the edge of Earth's magnetic field. Known as: Aurora Borealis (Northern Lights) and Aurora Australis (Southern Lights)
black hole ...
Beautiful ribbons of light caused by the interaction of high-energy particles in the solar wind and Earth's magnetic field. These are common in both extreme northern (aurora borealis or northern lights) and southern latitudes (aurora ...
Aurora are a luminous phenomenon of the upper atmosphere that occurs primarily in high latitudes of both hemispheres; auroras in the Northern Hemisphere are called aurora borealis, or northern lights; in the Southern Hemisphere, aurora australis, ...
Aurora. 'Polar lights' which occur in the Earth's upper atmosphere, caused by particles emitted by the Sun causing gas molecules in Earth's atmosphere to glow. Aurora Borealis are seen above the North Pole, Aurora Australis above the South.
phenomenon on the Earth associated with geomagnetic activity, which occurs mainly in the high-latitude night sky. Typical auroras are 100 to 250 km above the ground. The Aurora Borealis occurs in the northern hemisphere and the Aurora Australis ...
the aurora borealis - the Northern Lights - which are those broad luminous display of lights seen floating high above Earth's Northern Hemisphere upper latitudes. The same kind of lights in the Southern Hemisphere are known as the aurora australis.
Auroras have been seen on several planets in our solar system. On Earth, auroras are also known as the "Northern Lights" (aurora borealis) or "Southern Lights" (aurora australis), depending on in which polar region they appear.
On Earth, the northern and hemisphere versions are known as aurora borealis and aurora australis, respectively. Aurorae change in brightness, shape, color, dynamics, and location in response to changes in the state of the magnetosphere.
(Sec. 4.2) Aurorae are most brilliant at high latitudes, especially inside the Arctic and Antarctic circles. In the north, the spectacle is called the aurora borealis, or Northern Lights. In the south, it is called the aurora australis, ...
aurora borealis The Northern Lights caused by the interaction between the solar wind, the Earth's magnetic field and the upper atmosphere; a similar effect happens in the southern hemisphere where it is known as the aurora australis.
 See also: Sun, Earth, Aurora, Solar, Moon
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