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[[File:Terrestrial planet sizes2.jpg|thumb|510x510px|Though differing in size and temperature, terrestrial planets of the Solar System were reported ...|s2cid=119097653 }}</ref> ESI was also referenced in an article published in ''[[Revista Cubana de Física]]''.<ref name="Gonzalez">{{cite journal|year=2 ...

...tar]] or [[exoplanet]]) in a single-lined spectroscopic [[binary star]] or in a [[planetary system]]. It can be calculated from [[Observation|observable] ...=Karl J. |title=Fundamental Astronomy |publisher=[[Springer Verlag]] |date=2007 |orig-year=1st pub. 1987 |pages=221–227 |chapter=Chapter 9: Binary Stars an ...

| discovered = 21 March 2018 (suspected since 2002) ...lescope]] in 2023<ref name="JWSTProposal2243"/> and the image was released in 24 july, 2024.<ref name="JWSTImages2024-07-24" /> ...

| caption = Peter Jalowiczor in his study (taken 2010) showing PCs set-up for the analysis of extrasolar pl | known_for = Co-discovering four [[exoplanets]] – HD 31253b, HD 218566b, [[HD 177830c]] and HD 99492c ...

{{Short description|Star in the constellation Pictor}} | caption = Location of HD 40307 in the night sky. The star is marked within the red diamond below the word "Pi ...

{{Short description|Term in geometry; longest and shortest semidiameters of an ellipse}} In [[geometry]], the '''major axis''' of an [[ellipse]] is its longest [[diame ...

{{Short description|Exoplanets confirmed or discovered from direct imaging}} [[File:HR 8799 Orbiting Exoplanets.gif|thumb|right|Motion interpolation of seven images of the [[HR 8799]] sys ...

...R upper limits and NICER X-ray analysis of SGR J1935+2154 for the outburst in 2022|eprint=2410.00635|class=astrophysics}} </ref> ...n 20 solar masses, although a more massive star may produce a neutron star in certain cases. ...

{{Short description|Binary brown dwarf system in the constellation Vela}} | image = [[File:Two Brown Dwarfs in Our Backyard.jpg|330px|alt=Luhman 16]] ...

...e:Barnard2005.gif|thumb|[[Barnard's Star]], showing position every 5 years in the period 1985–2005. Barnard's Star is the star with the highest [[proper In [[astronomy]], '''stellar kinematics''' is the [[Observational astronomy|ob ...

{{short description|Set of gravitationally bound objects in orbit}} ...ngs and small ring moons. Further to the right large round moons are shown in order of their distance.| caption1 = Saturn, its rings and major icy moons— ...

...><ref name="EKWXb" /><ref name="UxcVg" /> and it is the largest [[planet]] in the [[Solar System]].<ref name="Ujyhy" />]] Below is a '''list of the largest [[exoplanet]]s''' so far discovered, in terms of physical size, ordered by radius. ...

| caption = Neptune in true colour;<ref>{{Cite journal |last1=Irwin |first1=Patrick G. J. |last2=D ...0715223035/http://www.solarviews.com/eng/neptune.htm |archive-date=15 July 2007 |url-status=dead}}</ref> ...

{{Distinguish||text=the [[Planet X]] proposed in 1906 by [[Percival Lowell]]}} {{About|the hypothetical planet first suggested in 2014|the dwarf planet previously classified as the Solar System's ninth pla ...

{{Short description|List of definitions of terms and concepts commonly used in aerospace engineering}} ...or (in [[broadcast engineering]]) [[height above average terrain]] (HAAT). In other words, these expressions (AGL, AMSL, HAAT) indicate where the "zero l ...