[DOC] [TLE] Sun - Wikipedia [PAR] The Sun is the star at the center of the Solar System. It is a nearly perfect sphere 
of hot plasma, ... About three quarters of the Sun's mass consists of hydrogen (~
73%); the rest is mostly helium (~25%), with much ... Solar deities and Sun 
worship can be found throughout most of recorded history in various forms, 
including the... [DOC] [TLE] Corona - Wikipedia [PAR] A corona (Latin, 'crown') is an aura of plasma that surrounds the sun and other 
stars. The Sun's .... They were first observed in the two 1970 rocket flights which 
also detected coronal holes. ... Approaching the minimum of the solar cycle (also 
named butterfly cycle), the extension of the quiet Sun increases until it covers the
... [DOC] [TLE] Layers of the Sun | NASA [PAR] Now, for the first time, researchers have tracked a particular kind of solar wave ... 
they spot in the sun's surface, called the photosphere, are linked to those seen in 
... However, the sun's atmosphere, called the corona, is about a hundred times... [DOC] [TLE] Atmosphere of the Sun: Photosphere, Chromosphere & Corona [PAR] Jan 23, 2013 ... The lowest layer of the sun's atmosphere is the photosphere. ... The Sun's Wrath: 
Worst Solar Storms in History  The Sun's atmosphere has an... [DOC] [TLE] Our Sun - Astronomy For Kids - KidsAstronomy.com [PAR] It is a common middle-sized yellow star which scientists have named Sol, after ... 
During periods of high solar activity, the Sun commonly releases massive 
amounts of gas and plasma into its atmosphere. ... These atomic particles along 
with the Sun's radiation create a sort of wind, known as the solar wind. ... Our 
History Site [DOC] [TLE] How did the sun get its name? | Reference.com [PAR] The sun has had multiple names over the centuries, including the French word "
soleil," the Latin ... By around 1860, the sun had a coronal mass ejection, the first 
that was known in history. ... What are the three layers of the sun's atmosphere? [DOC] [TLE] The Sun - Universe Today [PAR] Since the beginning of history, human beings have understood the Sun's 
importance to ... It merely appears to be yellow because of the effect of the 
atmosphere. ..... The Sun itself was named Aten, which was either the body or the 
eye of Ra. [DOC] [TLE] Layers of the Sun  The Sun Today [PAR] Aug 2, 2015 ... The energy produced through fusion in the Sun's core powers the Sun ... Above 
the surface is a region of hot plasma called the corona. ... There is not much 
observed that would indicate the interior is hotter than the surface. [DOC] [TLE] The Sun - Educational facts and history of the star we call The Sun. [PAR] The Sun is by far the largest object in the solar system. ... History of The Sun ... 
Conditions at the Sun's core (approximately the inner 25% of its radius) are 
extreme. ... The highly rarefied region above the chromosphere, called the 
corona,... [DOC] [TLE] 3. The Sun. 3.1. Introduction and History. [Quantum Astronomy] [PAR] The Sun 3.1. Introduction and History. The Sun is the central body of the Solar 
system. ... The layer of the Sun's atmosphere named the chromosphere is located
... [DOC] [TLE] Chronology of Discoveries about the Sun - MrEclipse.com [PAR] Jan 22, 2008 ... First recorded observation of the corona (or prominences?) during a solar ... Dark 
(absorption) lines are discovered in the Sun's spectrum by William ... names this 
layer of the Sun's atmosphere the chromosphere in 1868. [DOC] [TLE] The surface of the Sun: The sun has a rigid iron surface located ... [PAR] The sun's surface rotates uniformly every 27.3 days unlike the plasma layer of ... 
and new ways to peer beneath the layers of the sun that Galileo first observed. .... 
as they travel through the sun's outer atmosphere of mass separated plasmas. [DOC]

Question: First observed in the sun's atmosphere, it was named for the sun
Answer: Helium