In solar physics, a spicule, also known as a fibril or mottle, is a dynamic jet of plasma in the Sun's chromosphere about 300 km in diameter. They move...

found in male nematodes (roundworms) Spicule (solar physics), jets of solar material from the Sun Spicule (glass manufacture), glass flakes formed in the...

interface for coronal heating. Solar cycle Solar spicule Solar granule Athay, R. Grant; Warwick, Constance S. (1961). "Indices of Solar Activity". In Landsberg...

Coronal hole Solar spicule "The Transition Region". Solar Physics, NASA Marshall Space Flight Center. NASA. Mariska, John (1993). The Solar Transition Region...

are sensitive to the radiation emitted by quiescent coronal loops. Solar spicule Solar prominence Coronal hole Loff, Sarah (2015-04-17). "Coronal Loops...

the surface of the sun, including solar spicules, coronal loops, and some coronal mass ejections, was considered a solar prominence. Today, due to a better...

The Sun is the star at the center of the Solar System. It is a massive, nearly perfect sphere of hot plasma, heated to incandescence by nuclear fusion...

"inflated" by plasma originating from the Sun, known as the solar wind. Outside the heliosphere, this solar plasma gives way to the interstellar plasma permeating...

Martin's Solar and Astrophysics Laboratory (LMSAL) and the Institute of Theoretical Astrophysics of the University of Oslo, a new class of spicules (TYPE...

activity. The most commonly identified feature in the solar chromosphere are spicules. Spicules rise to the top of the chromosphere and then sink back...

Furthermore, some solar jets are classified as macrospicules due to their similarities with the much smaller chromospheric spicules. Solar jets are sometimes...

the center to about 0.2 of the solar radius (139,000 km; 86,000 mi). It is the hottest part of the Sun and of the Solar System. It has a density of 150...

part of the Sun, and not artifacts of the eclipse. He discovered solar spicules. However, his main area of interest was astronomical spectroscopy. He invented...

band. Asteroseismology Gravity wave Helioseismology OSO 8 Solar prominence Solar spicule Solar transition region Phillips, Tony (November 24, 2009). "Monster...

Plage Spicule Moreton wave Solar corona Solar transition region Coronal hole Coronal loop Coronal mass ejection Solar prominence Helmet streamer Solar variation...

Solar Physics Information on the SST at the Institute for Solar Physics wiki SST APOD pictures of a sunspot, the Venus transit, spicules on the solar...

authoritatively that the sun is a star; discovered the existence of solar spicules and drew an early map of Mars Alessandro Serpieri (1823–1885) – priest...

atmosphere, just above the photosphere, is the thin chromosphere region, where spicules appear and stellar flares begin. Above this is the transition region, where...

50,000 km-long spicules may also play a part in accelerating the solar wind past the corona. Alfvén waves are routinely observed in solar wind, in particular...

their skeletons out of silica, which forms a unique lattice structure of spicules. The sponges are usually between 10 cm (3.9 in) and 30 cm (12 in) tall...

sequence stars below about 0.3 solar masses are entirely convective, meaning they do not have a radiative zone. From 0.3 to 1.2 solar masses, the region around...

is a forest of spicules poking out from the edge, so it is not possible to get parallel to such a rough surface. For most of the solar disk the degree...

of which is visible in the Sun as solar granulation. Low-mass main-sequence stars, such as red dwarfs below 0.35 solar masses, as well as pre-main sequence...

archenteron. Although there are numerous molecular differences between the "spicule-forming cells" of E. tribuloides and the primary mesencyhme cells of euechinoids...

laid down c. 650 Ma – First Demosponges appear: form first skeletons of spicules made from protein spongin and silica – brightly coloured these colonial...

and ice spikes. iceberg ice accretion indicator ice crystal 1.  A minute spicule of ice that forms from water in the atmosphere at temperatures below the...

ear of grain spica, spicate, spicose, spicosity, spicular, spiculate, spicule, spiculiform †spiculum spicul- spina spin- thorn infraspinate, infraspinatus...

spike Latin spica spica, spicate, spicose, spicosity, spicular, spiculate, spicule, spiculiform spin- thorn Latin spina infraspinate, infraspinatus, interspinal...

glycoproteins. This may be calcified to form structures like shells, bones, and spicules, a framework upon which cells can move about and be reorganized during...

different cross-sections of the coronal loops footpoints, the return of spicules, multiple flows, nanoflares, and thermal instabilities during chromospheric...