How To Use Auroral In A Sentence
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A few years ago it was suggested that auroral phenomena could exist on Mars too.
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a prominent green line in the spectrum of the auroras is called the `auroral line'
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Three men worked up there making spectroscopic and interferometric studies of airglow and auroral processes in the upper atmosphere.
Terra Incognita
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At certain times, Saturn's auroral ring is more like a spiral, its ends not connected as the energy storm circles the pole.
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Of such are the records of auroral displays, parhelions, paraselene, lunar halos, fog bows, irridescent clouds, refracted images of mountains and mirage generally.
The Worst Journey in the World Antarctic 1910-1913
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We perceive what are termed auroral plates of a purple or reddish-violet color, more or less extended, according as this species of veil, formed by icy particles, extends to a greater or less distance from the poles.
The Atlantic Monthly, Volume 04, No. 26, December, 1859
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I seem to remember a recent study done of a transiting exoplanet in which emission was sought that may have resulted in detectable auroral-type activity using either XMM-Newton or Chanda.
Ozone on Mars: Two Windows Better Than One | Universe Today
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This eruption may cause auroral displays and magnetic storm activity when it impacts the Earth's magnetic field sometime Friday.
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In addition to these main lines of work, many observations of a miscellaneous character were made, including those on the occurrence and nature of parhelia or “mock suns,” which were very common, and generally finely developed, and observations of the auroral displays, which were few and rather poor owing to the comparatively low magnetic latitude.
South: the story of Shackleton’s last expedition 1914–1917
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This auroral electrojet these authors detected was unusually rapid, associated with velocities of ~3km/s.
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But, as the team observed, although Saturn's aurora do share characteristics with the other planets, they are fundamentally unlike the auroral displays on either Earth or Jupiter.
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A not-so-little forest of columbaria bobbing about in the future ice-free waters of an auroral Arctic.
A Little Columbarium Forest in the Arctic
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Through the north window the heavens were emblazoned with an auroral display, which flamed and flared and died down into blackness.
THE STORY OF JEES UCK
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A not-so-little forest of columbaria bobbing about in the future ice-free waters of an auroral Arctic.
A Little Columbarium Forest in the Arctic
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Above, a standard digital camera and colorful auroral corona that occurred last week above Alberta, Canada.
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Nature has a good article about the High Frequency Active Auroral Research Program (HAARP), an ionospheric heater that became fully operational last July.
Boing Boing
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Radio waves appear to be tied to the brightest auroral spots.
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Vivid red auroral rays glowed over all over North America, stretching as far south as Arizona, southern California, Mississippi, and Texas.
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a dim auroral glow
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The northern auroral oval is slightly smaller and more intense than the southern one, implying that Saturn's magnetic field is not equally distributed across the planet; it is slightly uneven and stronger in the north than the south.
Hubble Captures Double Aurorae Light Show on Saturn | Universe Today
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I'm wondering if any of the auroral emissions are tied to "flux tubes" between Saturn and any of its moons, similar to what is seen wrt Jupiter-Io?
Hubble Captures Double Aurorae Light Show on Saturn | Universe Today
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Above, a standard digital camera and colorful auroral corona that occurred last week above Alberta, Canada.
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The Zodiacal Light is more easily seen at locations near to the equator and Birkeland hoped his research in Africa might provide the proof he needed for his auroral theories.
A Conversation with Lucy Jago, author of The Northern Lights
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The metope of toilet, the ground is used commonly white, reseda, auroral etc.
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The HAARP antenna as is it now configured modulates the auroral electrojet to induce ELF waves and thus could have an effect on the zonal winds.
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Super-energized particles from the radiation belts and from auroral storms can damage the sensitive electronics of satellites.
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Severe solar weather is often heralded by dramatic auroral displays, northern and southern lights, and magnetic storms that occasionally affect satellites, radio communications and power systems.
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A powerful solar eruption on Valentine's day Feb. 14, the strongest solar flare in four or five years, led to to brilliant auroral displays and some disruptions in radio communications.
Space weather: Are we ready for a solar strike?
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Spherical aberration causes bloated star images, however this lens is excellent for recording larger scale detail such as auroral rays, and in this case, faint bands of airglow across the sky.
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This in turn excites observers on the ground, who may see the auroral dance take on any of several characteristic forms.
Aurora Watch! Valentine's Day Sun-Earth Weather Alert | Universe Today
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A very close watch was kept upon auroral phenomena with interesting results, especially in their relation to the "permeability" of the ether to wireless waves.
The Home of the Blizzard Being the Story of the Australasian Antarctic Expedition, 1911-1914
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The auroral electrojet index, which measures the strength of the magnetic disturbances produced by currents in the ionosphere (associated with auroras), reached peak values of more than 2,000 nanoTesla.
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Beneath double rows of ruche-rose feet passed, and the soft glow of lamps shaded with large leaves of pale glass bathed the women's flesh in endless half tints; the reflected light of copper shades flushed the blonde hair on Lady Helen's neck to auroral fervencies.
Mike Fletcher A Novel
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The Nobel Committee wanted to nominate Kristian Birkeland for the prize, in recognition of the furnace he invented rather than the auroral theory he devised.
A Conversation with Lucy Jago, author of The Northern Lights
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When space weather stirs up the great electric current in the sky - the auroral electrojet - the magnetic field at the surface of the Earth starts to vary.
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There was an exceptional auroral glow over the entire sky.
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During auroral light shows, extraneous electric currents would flow through the wires, superseding the normal telegraph currents and making transmission of messages almost impossible.
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Nevertheless, the potential exists for periods of strong auroral storm conditions developing during the next several days (at least).
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People as far south as Virginia were treated to fantastic auroral displays in the night sky.
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As recently as October 2001, scientists gathered images of auroras occurring simultaneously in the northern and southern hemispheres, confirming that the auroral ovals mimic each other.
