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...anet and discovered a second planet, LP 890-9 c. Both planets are likely [[terrestrial planet]]s, somewhat larger than Earth. The outer planet LP 890-9 c orbits w ...www.newscientist.com/article/2337024-two-potentially-habitable-super-earth-planets-have-been-discovered/ |access-date=8 September 2022 |work=New Scientist |da ...

...xploration: Planets Beyond our Solar System|website=Exoplanet Exploration: Planets Beyond our Solar System|access-date=2018-07-03}}{{dead link|date=June 2021| ...is aged 9.4 billion years. HD 89345 b [[orbit]]s its [[star]] in about 12 terrestrial days in an [[Elliptic orbit|elliptical orbit]]. The [[orbit]] is closer to ...

....jpg|thumb|510x510px|Though differing in size and temperature, terrestrial planets of the Solar System were reported to have high Earth Similarity Index value ...rankings. The webpage also ranks what it describes as the habitability of planets and moons according to three criteria: the location in the habitable zone, ...

...play a pivotal role in shaping the structure, composition, and dynamics of planets and moons within a stellar system. ...K. |last4=Chapman |first4=Clark R. |date=July 1978 |title=Planetesimals to planets: Numerical simulation of collisional evolution |url=https://linkinghub.else ...

...ebble accretion in the inner Solar System resulting in smaller terrestrial planets, a small mass of [[Mars]] and a low mass asteroid belt. ...rechts|first1=M.|last2=Johansen|first2=A.|title=Forming the cores of giant planets from the radial pebble flux in protoplanetary discs|journal=Astronomy & Ast ...

...ughnut]] shape. While no firm theoretical understanding as to how toroidal planets could [[Planetary formation|form naturally]] is necessarily known, the shap ...d matter such as the typical [[silicate]]-[[ferrous]] composition of rocky planets [[Lane–Emden equation|behaves fluidly]], and satisfies the condition for ev ...

...ar, With A.I.'s Help |url=https://www.nytimes.com/2017/12/14/science/eight-planets-star-system.html |date=14 December 2017 |work=[[The New York Times]] |acces ...}},<ref name="NASAExoplanet" /> indicating that it is small enough to be [[Terrestrial planet|rocky]]. With an Earth-like composition, Kepler-90i would have a mas ...

...ronology of the accretion and early evolution of asteroids and terrestrial planets|journal=Geochimica et Cosmochimica Acta|volume=73|issue=17|pages=5150–5188| ...c |date=December 1995|title=Hafnium–tungsten chronometry and the timing of terrestrial core formation|journal=Nature|volume=378|issue=6559|pages=771–774|bibcode=1 ...

...on ''KOI-2418.01'') is a confirmed [[super-Earth]] [[exoplanet]], likely [[Terrestrial planet|rocky]], orbiting within the [[Circumstellar habitable zone|habitabl | book-title=Gravitational Collapse: From Massive Stars to Planets ...

...r to the solar system, led to the discovery of [[Proxima Centauri b]], a [[terrestrial planet]] with a minimum mass of {{Earth mass|1.27}}.<ref name="proxima b di | title = A terrestrial planet candidate in a temperate orbit around Proxima Centauri ...

...[volcanism]].<ref name="Urey_1952">[[Harold Urey|Urey, H. C.]] (1952). The planets: their origin and development. Mrs. Hepsa Ely Silliman Memorial Lectures.</ ...k |last1=Sullivan |first1=Woodruff T. |last2=Baross |first2=John A. |title=Planets and Life |date=2007 |publisher=Cambridge University Press |location=Cambrid ...

...ick G. J. |url=https://books.google.com/books?id=D6HZKSKg6P0C |title=Giant planets of our solar system: an introduction |date=2006 |publisher=Birkhäuser |isbn ...hus hydrodynamic escape is more likely to occur in the early atmosphere of planets. ...

...ini|author10= D. Segransan|title=The HARPS search for southern extra-solar planets. XIII. A planetary system with 3 Super-Earths (4.2, 6.9, & 9.2 Earth masses ...ess massive than the [[Sun]]. The star has six known [[extrasolar planet|planets]], three discovered in 2008<ref name=sb /><ref name=msnbc>{{cite web |url=h ...

{{Short description|Coordinate system for planets}} {{see also|Prime meridian (planets)}} ...

...in [[solar sails]], precise [[astrometry]], the discovery of [[extrasolar planets]], [[extremophiles]] and microbial [[genetic engineering]]. [[Cosmological] ...scous drag at the target, and capture of the colonizing micro-organisms by planets. A possible objection is potential interference with local life at the targ ...

...t provides an approximation for the temperature of the [[tropopause]] on [[terrestrial planet]]s with [[greenhouse gas]]es present in their atmospheres. ...

...ished that allowed computation of the positions of the Sun, [[Moon]] and [[planets]] relative to the fixed stars. An important application of these tables was ...al errors and periodic variations (caused by the gravitational pull of the planets, and the small effect of [[nutation]] on the equinox). These effects did no ...

...tem and Mars' system of two tiny natural satellites, the other terrestrial planets are generally not considered satellite systems, although some have been orb ...>[https://arxiv.org/abs/0709.0945 The Survival Rate of Ejected Terrestrial Planets with Moons] {{Webarchive|url=https://web.archive.org/web/20230221050902/htt ...

==Solar-terrestrial characteristics== ...|editor-first = H. E. |title = Collected Data Reports on August 1972 Solar-Terrestrial Events |publisher = NOAA |series = Report UAG-28 |volume = 1 |date = 1973 | ...

...m's history, i.e., during and immediately following Earth's [[Accretion of planets|accretion]]. ...rnal |last=Dauphas |first=Nicolas |date=2003 |title=The dual origin of the terrestrial atmosphere |url=https://linkinghub.elsevier.com/retrieve/pii/S0019103503001 ...