^Evrendeki malzemelerin %99 ‘undan daha fazlasının plazma olduğu belirtilir. Örneğin, D. A. Gurnett, A. Bhattacharjee (). Introduction to Plasma Physics: With Space and Laboratory Applications. Cambridge, UK: Cambridge University Press. s.&#;2. ISBN&#;&#; and K Scherer, H Fichtner, B Heber (). Space Weather: The Physics Behind a Slogan. Berlin: Springer. s.&#; ISBN&#;&#;. Essentially, all of the visible light from space comes from stars, which are plasmas with a temperature such that they radiate strongly at visible wavelengths. Most of the ordinary (or baryonic) matter in the universe, however, is found in the intergalactic medium, which is also a plasma, but much hotter, so that it radiates primarily as X-rays. The current scientific consensus is that about 96% of the total energy density in the universe is not plasma or any other form of ordinary matter, but a combination of cold dark matter and dark energy.
^M.A. Wahab (). Solid State Physics: Structure and Properties of Materials. Alpha Science. ss.&#; ISBN&#;&#;
^F. White (). Fluid Mechanics. McGraw-Hill. s.&#;4. ISBN&#;&#;
^sanayisinde süperkritik karbon dioksit, kafeinözünü çıkarmak için kullanılır. G. Turrell (). Gas Dynamics: Theory and Applications. John Wiley & Sons. ss.&#; ISBN&#;&#;
^M. Chaplin (20 Ağustos ). "Water phase Diagram". Water Structure and Science. 22 Ocak tarihinde kaynağından arşivlendi. Erişim tarihi: 23 Şubat &#;
^D.L. Goodstein (). States of Matter. Dover Phoenix. ISBN&#;&#;
^Shao, Y.; Zerda, T. W. (). "Phase Transitions of Liquid Crystal PAA in Confined Geometries". Journal of Physical Chemistry B. (18). ss.&#; doi/jp&#;
^J.R. Minkel (20 Şubat ). "Strange but True: Superfluid Helium Can Climb Walls". Scientific American. 12 Aralık tarihinde kaynağından arşivlendi. Erişim tarihi: 23 Şubat &#;
^L. Valigra (22 Haziran ). "MIT physicists create new form of matter". MIT News. 11 Aralık tarihinde kaynağından arşivlendi. Erişim tarihi: 23 Şubat &#;
^V. Bendkowsky; ve diğerleri. (). "Observation of Ultralong-Range Rydberg Molecules". Nature. (). s.&#; BibcodeNaturB. doi/nature PMID&#;&#;
^V. Gill (23 Nisan ). "World First for Strange Molecule". BBC News. 9 Aralık tarihinde kaynağından arşivlendi. Erişim tarihi: 23 Şubat &#;
^başka bir devlet olduğunu iddia diğer katı farklı sergiler.Süper katı is a spatially ordered material (that is, a solid or crystal) with superfluid properties. Similar to a superfluid, a supersolid is able to move without friction but retains a rigid shape. Although a supersolid is a solid, it exhibits so many characteristic properties different from other solids that many argue it is another state of matter.
^G. Murthy; ve diğerleri. (). "Superfluids and Supersolids on Frustrated Two-Dimensional Lattices". Physical Review B. 55 (5). s.&#; arXiv:cond-mat/&#;$2. BibcodePhRvBM. doi/PhysRevB&#;
^Trimble, Virginia (). "Existence and nature of dark matter in the universe". Annual Review of Astronomy and Astrophysics. Cilt&#; ss.&#; BibcodeARA&AT. doi/seafoodplus.info&#;
^Hinshaw, Gary F. (29 Ocak ). "What is the universe made of?". Universe . NASA website. 8 Ağustos tarihinde kaynağından arşivlendi. Erişim tarihi: 17 Mart &#;
^Cartlidge, Edwin (12 Ocak ). "New State of Matter Seen in Clay". Technology. Science Now website. 5 Nisan tarihinde kaynağından arşivlendi. Erişim tarihi: 10 Eylül &#;