... Pelican Nebula Ionization Front . Credit : John Bally ( U. Colorado ) Bo Reipurth ( U. Hawaii ), NOAO , AURA , NSF . ... transforming the Pelican 's cold gas to hot gas, with the advancing boundary between the two known as an ionization front ...
... The ultraviolet light emitted by eleven times ionized iron at temperatures over 2 ... Eleven times ionized iron is atomic iron with eleven of its electrons stripped away. ...
... The ultraviolet light emitted by eleven times ionized iron at temperatures over 2 ... Eleven times ionized iron is atomic iron with eleven of its electrons stripped away. ...
... The ultraviolet light emitted by eleven times ionized iron at temperatures over 2 ... Eleven times ionized iron is atomic iron with eleven of its electrons stripped away. ...
... narrowband filters tracks the glow of ionized sulfur, hydrogen, and oxygen atoms in ... The bright rim of ionized interstellar gas is energized by radiation from the hot ...
... may indicate that our universe is filled with massive amounts of ionized hydrogen ... a tiny amount of this quasar 's light was absorbed by intervening ionized oxygen ...
... A massive star that is not only bright and blue, but also emitting a fast stellar wind of ionized gas . ... The energetic starlight then ionizes the shell, causing it to glow. ...
... Twisted magnetic fields arching from the solar surface can trap ionized gas, suspending it in huge looping structures. ... image was recorded by the EIT experiment on board the space-based SOHO observatory in the light emitted by ionized Helium ...