Useful english dictionary. 2012.
Interstellar medium — Interstellar redirects here. For other uses, see Interstellar (disambiguation). The distribution of ionized hydrogen (known by astronomers as H II from old spectroscopic terminology) in the parts of the Galactic interstellar medium visible… … Wikipedia
Interstellar cloud — is the generic name given to an accumulation of gas, plasma and dust in our and other galaxies. Put differently, an interstellar cloud is a denser than average region of the interstellar medium. Depending on the density, size and temperature of a … Wikipedia
Interstellar nitrogen monohydride — Nitrogen monohydride (NH) is a simple compound that has been detected in interstellar space. Contents 1 History 2 Chemistry 3 Significance 4 See also … Wikipedia
Line of Delirium — infobox Book | name = Line of Delirium title orig = Linia Grez, Линия Грез (Russian) image caption = author = Sergei Lukyanenko (Сергей Лукьяненко) country = Russia language = Russian series = Line of Delirium trilogy genre = Space Opera, Science … Wikipedia
stationary line — noun : interstellar line … Useful english dictionary
Hydrogen line — For hydrogen lines in general, see Hydrogen spectral series. The hydrogen line, 21 centimeter line or HI line refers to the electromagnetic radiation spectral line that is created by a change in the energy state of neutral hydrogen atoms. This… … Wikipedia
Diffuse interstellar band — Relative strengths of observed diffuse interstellar bands Diffuse interstellar bands (DIBs) are absorption features seen in the spectra of astronomical objects in our galaxy. They are caused by the absorption of light by the interstellar medium.… … Wikipedia
Timeline of knowledge about the interstellar and intergalactic medium — Timeline of the interstellar medium and intergalactic medium* 1848 Lord Rosse studies M1 and names it the Crab Nebula * 1864 William Huggins studies the spectrum of the Orion Nebula and shows that it is a cloud of gas * 1927 Ira Bowen explains… … Wikipedia
Midnight on the Firing Line — Babylon 5 episode Garibaldi and Ivanova, with Londo in the background Episode no. Season 1 Episode 1 Directed by … Wikipedia
Battle of the Line — In the Babylon 5 fictional universe, the Battle of the Line was the final battle of the Earth Minbari war. The Battle of the Line was a desperate attempt by the Earth Alliance to stop a Minbari fleet from reaching weapons range of the Earth and… … Wikipedia
