In addition, Coronal mass ejections from the Sun are highly dangerous, and are fatal within a very short timescale to humans unless they are protected by massive shielding.

Coronal mass ejections have been tracked as far out in the solar system as Saturn.

The first detection of a Coronal mass ejection ( CME ) as such was made on December 1, 1971 by R. Tousey of the US Naval Research Laboratory using OSO 7.

Image: Gray718. png | Coronal section of brain through intermediate mass of third ventricle.

Coronal mass ejections and their associated shock waves are also important drivers of space weather as they can compress the magnetosphere and trigger geomagnetic storms.

It can be assumed that a massive Coronal mass ejection ( CME ), associated with the flare, was launched from the Sun and reached the Earth within eighteen hours — a trip that normally takes three to four days.

* Coronal mass ejection

Coronal mass ejections are often associated with other forms of solar activity, most notably solar flares, but a causal relationship has not been established.

Coronal mass ejections release huge quantities of matter and electromagnetic radiation into space above the sun's surface, either near the corona ( sometimes called a solar prominence ) or farther into the planet system or beyond ( interplanetary CME ).

Coronal mass ejections, along with solar flares of other origin, can disrupt radio transmissions and cause damage to satellites and electrical transmission line facilities, resulting in potentially massive and long-lasting power outages.

Coronal mass ejections reach velocities between to with an average speed of, based on SOHO / LASCO measurements between 1996 and 2003.

Coronal mass ejections are often associated with other forms of solar activity, most notably:

* Coronal mass ejection, a massive burst of solar wind and other ejecta from a star

Image: Gray718. png | Coronal section of brain through intermediate mass of third ventricle.

Image: Gray718. png | Coronal section of brain through intermediate mass of third ventricle.

Image: Gray718. png | Coronal section of brain through intermediate mass of third ventricle.

Image: Gray718. png | Coronal section of brain through intermediate mass of third ventricle.

Image: Gray718. png | Coronal section of brain through intermediate mass of third ventricle.

Image: Gray718. png | Coronal section of brain through intermediate mass of third ventricle.

Image: Gray718. png | Coronal section of brain through intermediate mass of third ventricle.

* Coronal mass ejection ( CME ), a massive burst of solar wind, sometimes associated with solar flares

His main interest has been solar physics research, and he was instigator of the first multi-observatory observation of coronal mass ejections, joint leader at the 81. 5 MHz radio array at Cambridge, principal scientists for the first mm observations of the Sun and principal investigator of the Coronal Diagnostic Spectrometer on SOHO.

* Coronal mass ejection

* Coronal mass ejection

Coronal loops are the basic structures of the magnetic solar corona.

Coronal loops are highly radiating sources of plasma and therefore easy to observe by instruments such as TRACE ; they are highly observable laboratories to study phenomena such as solar oscillations, wave activity and nanoflares.

Coronal streamers are considered as sources of the slow solar wind.

Coronal holes are the polar regions which look dark in the X-rays since they do not emit much radiation.

Coronal consonants are consonants articulated with the flexible front part of the tongue.

Coronal stars, or stars within a coronal cloud, are ubiquitous among the stars in the cool half of the Hertzsprung-Russell diagram.

Among his best-known early works are the illustrations he produced for The Book of British Ballads ( 1842 ), and a frontispiece he designed for The Kentish Coronal ( 1840 ).

The Coronal, Pontifex, Lady of the Isle ( of Sleep ), and King of Dreams are all humans as are the bulk of their respective staffs.

Two primary experiments are the Ultraviolet Coronal Spectrometer from the Smithsonian Astrophysical Observatory, and the White Light Coronograph ( WLC ) from the High Altitude Observatory.

Shown are T1-weighted ( a ) pre-contrast and ( b ) post-contrast Coronal plane | coronal images.

* Coronal sounds are articulated with the tip and / or blade of the tongue.

report the detection of damped transverse oscillations of solar coronal loops observed with the EUV imager on board the Transition Region And Coronal Explorer ( TRACE ), interpreted as standing kink ( or " Alfvénic ") oscillations of the loops.

The " Dividing Line " as giant stars evolve to become red giants also coincides with the Wind and Coronal Dividing Lines.

CT scan of a patient with mesothelioma, Coronal plane | coronal section ( the section follows the plane that divides the body in a front and a back half ).

* Coronal consonant, a consonant that is articulated with the front part of the tongue

The planet is ruled by an unusual tetrarchy: an adoptive Coronal rules in a highly visible and symbolic manner from his palace atop Castle Mount ; the previous Coronal retires to become the Pontifex, the head of the bureaucracy in an underground Labyrinth ; the Coronal's mother becomes the Lady of the Isle of Sleep, promoting the morals of Majipoor by sending dreams to its inhabitants ; while a hereditary King of Dreams on the distant continent of Suvrael punishes wrongdoers by visiting them with nightmares.

The Coronal and Pontifex have less influence here as well, with the Procurator of Ni-Moya being a more direct overlord ( until that office was abolished ).

* 2007: Tomczyk, et al., report the detection of Alfvénic waves in images of the solar corona with the Coronal Multi-Channel Polarimeter ( CoMP ) instrument at the National Solar Observatory, New Mexico.