大気圏

Compound of 大気 (taiki, “the air, the atmosphere”) + 圏 (ken, “sphere, area, realm”).

compound

2001 August 27, Kozue Amano, “Navigation(ナビゲーション)01(れいいち) 水(みず)の惑(わく)星(せい) [Navigation 01: The Water Planet]”, in AQUA(アクア) [AQUA], volume 1 (fiction), Tokyo: Enix, →ISBN, page 5:

You have been on Solar System Spaceline’s Tokyo–New Venice flight. Thank you for using our services. We are about to enter the planet Aqua’s atmosphere.

本日は太陽系航宙社東京゠ネオ・ヴェネツィア便をご利用いただき まことにありがとうございます 当機はまもなく 惑星アクアの大気圏に突入します

Honjitsu wa Taiyōkei Kōchūsha Tōkyō-Neo Venetsia bin o goriyō itadaki Makoto ni arigatō gozaimasu Tōki wa mamonaku wakusei Akua no taikiken ni totsunyū shimasu

2011 April 9, Hideaki Sorachi, “第(だい)三(さん)百(びゃく)三(さん)十(じゅう)六(ろく)訓(くん) 忘(ぼう)年(ねん)会(かい)でも忘(わす)れちゃいけないものがある [Lesson 336: There Are Things You Can’t Forget Even at a Forgetting-Last-Year Party]”, in 銀(ぎん)魂(たま) [Silver Soul], volume 39 (fiction), Tokyo: Shueisha, →ISBN:

F…Forget the K-point, I just ejected right through the freaking atmosphere!!

けっ…Ｋ点どころか 大気圏ブチ抜いたァァァァァァ‼

Ke'…Kē-ten dokoroka taikiken buchi nuitaaaaaaa‼

(meteorology) an atmosphere (gases surrounding an astronomical body)

Atmosphere
Daijirin
Daijisen
Kyōsuke Kindaichi
ja:大気圏
ja:松村明


間欠泉

間欠泉 (canonical)
kanketsusen (romanization)

→ Chinese: 間歇泉 /间歇泉 (jiànxiēquán)

→ Korean: 간헐천 (ganheolcheon)

[kã̠ŋke̞t͡sɨ̥sẽ̞ɴ]

間欠 (kanketsu, “intermittent”) + 泉 (sen, “spring”)
欠 is a daiyōji replacing 歇.

com

(planetology, geology, volcanology) a geyser


topoloji

head

topoloji (definite accusative topolojiyi, plural topolojiler)

topolojiyi (accusative definite)
topolojiler (plural)
topoloji (nominative singular)
topolojiler (nominative plural)
topolojiyi (accusative definite singular)
topolojileri (accusative definite plural)
topolojiye (dative singular)
topolojilere (dative plural)
topolojide (locative singular)
topolojilerde (locative plural)
topolojiden (ablative singular)
topolojilerden (ablative plural)
topolojinin (genitive singular)
topolojilerin (genitive plural)
topolojim (first-person nominative singular)
topolojilerim (first-person nominative singular)
topolojin (nominative second-person singular)
topolojilerin (nominative second-person singular)
topolojisi (nominative singular third-person)
topolojileri (nominative singular third-person)
topolojimiz (first-person nominative plural)
topolojilerimiz (first-person nominative plural)
topolojiniz (nominative plural second-person)
topolojileriniz (nominative plural second-person)
topolojileri (nominative plural third-person)
topolojimi (accusative definite first-person singular)
topolojilerimi (accusative definite first-person singular)
topolojini (accusative definite second-person singular)
topolojilerini (accusative definite second-person singular)
topolojisini (accusative definite singular third-person)
topolojilerini (accusative definite singular third-person)
topolojimizi (accusative definite first-person plural)
topolojilerimizi (accusative definite first-person plural)
topolojinizi (accusative definite plural second-person)
topolojilerinizi (accusative definite plural second-person)
topolojilerini (accusative definite plural third-person)
topolojime (dative first-person singular)
topolojilerime (dative first-person singular)
topolojine (dative second-person singular)
topolojilerine (dative second-person singular)
topolojisine (dative singular third-person)
topolojilerine (dative singular third-person)
topolojimize (dative first-person plural)
topolojilerimize (dative first-person plural)
topolojinize (dative plural second-person)
topolojilerinize (dative plural second-person)
topolojilerine (dative plural third-person)
topolojimde (first-person locative singular)
topolojilerimde (first-person locative singular)
topolojinde (locative second-person singular)
topolojilerinde (locative second-person singular)
topolojisinde (locative singular third-person)
topolojilerinde (locative singular third-person)
topolojimizde (first-person locative plural)
topolojilerimizde (first-person locative plural)
topolojinizde (locative plural second-person)
topolojilerinizde (locative plural second-person)
topolojilerinde (locative plural third-person)
topolojimden (ablative first-person singular)
topolojilerimden (ablative first-person singular)
topolojinden (ablative second-person singular)
topolojilerinden (ablative second-person singular)
topolojisinden (ablative singular third-person)
topolojilerinden (ablative singular third-person)
topolojimizden (ablative first-person plural)
topolojilerimizden (ablative first-person plural)
topolojinizden (ablative plural second-person)
topolojilerinizden (ablative plural second-person)
topolojilerinden (ablative plural third-person)
topolojimin (first-person genitive singular)
topolojilerimin (first-person genitive singular)
topolojinin (genitive second-person singular)
topolojilerinin (genitive second-person singular)
topolojisinin (genitive singular third-person)
topolojilerinin (genitive singular third-person)
topolojimizin (first-person genitive plural)
topolojilerimizin (first-person genitive plural)
topolojinizin (genitive plural second-person)
topolojilerinizin (genitive plural second-person)
topolojilerinin (genitive plural third-person)

(geology, mathematics, planetology) topology


cryomagma

en-noun

cryomagma (countable and uncountable, plural cryomagmas)

(planetology, geology, volcanology) Collectively, substances such as water, ammonia or methane that are found within some planets and are expelled by cryovolcanoes.


LPSC

w:Lunar and Planetary Science Conference

(planetology, space science) Initialism of Lunar and Planetary Science Conference.


astrogeography

/ˈæstɹəd͡ʒɪˈɒɡɹəfi/

(rare, science fiction) The study of exoplanet geography.


areoid

From areo- (“Mars”) + -oid (“like”). From Ancient Greek Ἄρης (Árēs, “Ares”), the Greek God of War, equivalent to the Roman God of War Mars (“Mars”), synonymous use for the Red Planet; and Ancient Greek -ειδής (-eidḗs, “-oid”) suffix. Coined in analogy to geoid, the equivalent for planet Earth.

(astronomy, geology, planetology) The analogue of the geoid for the planet Mars; the Martian geoid. The gravitational and rotational equipotential surface for Mars. The surface that provides the datum line (the equivalent for sea level) for Mars.


aphroditoid

From aphrodito- (“Venus”) + -oid (“like”). From Ancient Greek Ἀφροδίτη (Aphrodítē, “Aphrodite”), the Greek Goddess of Love, equivalent to the Roman Goddess of Love Venus (“Venus”), synonymous use for the planet; and Ancient Greek -ειδής (-eidḗs, “-oid”) suffix. Coined in analogy to geoid, the equivalent for planet Earth.

uder

(astronomy, geology, planetology) The analogue of the geoid for the planet Venus; the Venusian geoid. The gravitational and rotational equipotential surface for Venus. The surface that provides the datum line (the equivalent for sea level) for Venus.

aphroid

uses the shorter prefix aphro- instead of the longer aphrodito-


recurrent slope linea

en-noun

recurrent slope linea (plural recurrent slope lineae)

From recurrent + slope + linea. From being a line-like marking found on sloped terrain that has occurred multiple times on the same slope area.

(aerology, aerography, planetology) An ephemeral dark linear feature found on slopes that recurs seasonally.


rogue planet

(planetology) A planet that flies through interstellar space and lacks a star to encircle.


Yamor Mons

Yamor + mons. Named in after Yamor, the Ecuadorian maize festival.

(geology, planetology) A mountain on Ceres, a dwarf planet found in the Main Asteroid Belt.


Nix Olympica

Coined by Italian astronomer Giovanni Schiaparelli in 1879, who first observed the surface feature, from Latin nix (“snow”) and olympicus (“Olympic”), meaning “Olympic Snow, Snow of Olympus”, from the feature appearing whitish against the generally reddish planet.

coin

Der größte Krater war der Nix Olympica: viermal so hoch wie der Kilimandscharo, hatte er einen Durchmesser von achthundert Kilometern.

1978, “Erbe des Tba”, in Perry Rhodan, number 881 (quotation in German; overall work in German):

Der Riesenvulkan Nix Olympica auf Mars wurde erst von Mariner 9 als solcher erkannt. […] Das auf dem Ausschnitt gekennzeichnete Telebild zeigt einen Teil des sehr rauhen Abhangs von Nix Olympica, hier ist ein Gebiet von 43 × 55 km erfaßt.

1984, Wolfgang Engelhardt, Planeten Monde Ringsysteme: Kamerasonden erforschen unser Sonnensystem (quotation in German; overall work in German), page 129:

[…] Nix Olympica had been known to Earth-bound astronomers since Schiaparelli in 1879. […] The improved coverage of Nix Olympica by Mariner 7 showed a concentric ring-like surface structure. By the time Mariner 9 approached Mars, Nix Olympica had already been reinterpreted as a gigantic impact crater […]

2004, Jeffrey S. Kargel, Mars - A Warmer, Wetter Planet (quotation in English; overall work in English), page 48:

(planetology, astronomy, historical) Former name of Olympus Mons. (19th c. — 20th c.) (an albedo feature on the planet Mars, now known to be the tallest mountain, but without a snowcap)


exoluna

(astronomy, planetology) exomoon, extrasolar moon


ดาวเคราะห์นอกระบบ

th-noun

ดาวเคราะห์นอกระบบ • (daao-krɔ́-nɔ̂ɔk-rá-bòp) (classifier ดวง)

daao-krɔ́-nɔ̂ɔk-rá-bòp (romanization)
ดวง (classifier)

From ดาวเคราะห์ (daao-krɔ́, “planet”) + นอก (nɔ̂ɔk, “external; outside”) + ระบบ (rá-bòp, “system”).

com

th:ดาวเคราะห์นอกระบบ


Sea of Storms

Blend of sea + Ocean of Storms. Variation of Ocean of Storms; replacement of the rare "Ocean" with the common "Sea", where many features on the Moon are called 'seas' (the maria), and only this one feature is called 'ocean'.

Mare Procellarum
Mare Procellarum#Translingual

Oceanus Procellarum
Oceanus Procellarum#Translingual

(planetology) Mare Procellarum: Synonym of Ocean of Storms (“Oceanus Procellarum”); A basin in Nearside, Moon, Earth, Solar System


Ocean of Storms

Calque of Latin Oceanus Procellarum (literally “Ocean of Storms”), from Latin oceanus (“ocean”) + procella (“storm”). Coined by Italian Jesuit astronomer Giovanni Battista Riccioli, by labelling a map created by Italian Jesuit optician Francesco Maria Grimaldi, and then published in 1651 in the Almagestum Novum.

calque

(planetology) A basin in Nearside, Moon, Earth, Solar System

en:Francesco Maria Grimaldi
en:Giovanni Battista Riccioli
en:Ocean of Storms


Sea of Tranquility

Calque of Latin Mare Tranquilitātis (spelled with one L), from Latin mare (“sea”)+tranquilitātis (“tranquility”). Coined by Italian Jesuit astronomer Giovanni Battista Riccioli, by labelling a map created by Italian Jesuit optician Francesco Maria Grimaldi, and then published in 1651 in the Almagestum Novum.

(planetology) A basin in Nearside, Moon, Earth, Solar System; location of the first manned moon landing, in 1969.

en:Almagestum Novum
en:Francesco Maria Grimaldi
en:Giovanni Battista Riccioli
en:Sea of Tranquility (disambiguation)


Mare Tranquillitatis

Mare + Latin tranquillitātis. From Latin Mare Tranquilitātis (spelled with one "L"). From Latin mare+tranquillitās (literally “Sea of Tranquility”). Coined by Italian Jesuit astronomer Giovanni Battista Riccioli, by labelling a map created by Italian Jesuit optician Francesco Maria Grimaldi, and then published in 1651 in the Almagestum Novum.

der

(planetology) The Sea of Tranquility: a basin in Nearside, Moon, Earth, Solar System; a lunar mare region.

en:Almagestum Novum
en:Francesco Maria Grimaldi
en:Giovanni Battista Riccioli


Mare Procellarum

Blend of Mare + Oceanus Procellarum. Variation of Oceanus Procellarum; replacement of the rare "Oceanus" with the common "Mare", where many features on the Moon are called the 'mare' (the maria), and only this one feature is called 'oceanus'.

(planetology) The Sea of Storms: Synonym of Oceanus Procellarum (“Ocean of Storms”); a basin in Nearside, Moon, Earth, Solar System


Mare tranquillitatis

la-proper noun

Mare tranquillitātis n sg (genitive Maris tranquillitātis); third declension

Mare tranquillitātis (canonical neuter singular)
Maris tranquillitātis (genitive)

mare + tranquillitātis. From Mare Tranquilitatis (spelled with one L). Coined by Italian Jesuit astronomer Giovanni Battista Riccioli, by labelling a map created by Italian Jesuit optician Francesco Maria Grimaldi, and then published in 1651 in the Almagestum Novum.

Sea of Tranquility
Sea of Tranquility#English

(planetology) Sea of Tranquility (a basin in Nearside, Moon, Earth, Solar System)


Oceanus procellarum

Ōceanus procellārum m sg (genitive Ōceanī procellārum); second declension

Ōceanus procellārum (canonical masculine singular)
Ōceanī procellārum (genitive)

ōceanus + procellārum. From Ōceanus Procellārum. Coined by Italian Jesuit astronomer Giovanni Battista Riccioli, by labelling a map created by Italian Jesuit optician Francesco Maria Grimaldi, and then published in 1651 in the Almagestum novum.

(planetology) The Ocean of Storms (“Oceanus Procellarum”): a basin in Nearside, Moon, Earth, Solar System.

en:Almagestum novum
en:Francesco Maria Grimaldi
en:Giovanni Battista Riccioli


Mare procellarum

Mare procellārum n sg (genitive Maris procellārum); third declension

Mare procellārum (canonical neuter singular)
Maris procellārum (genitive)

Blend of mare + Ōceanus procellārum. Variation of Ōceanus procellārum; replacement of the rare "ōceanus" with the common "mare", where many features on the Moon are called the 'mare' (the maria), and only this one feature is called 'ōceanus'.

Ōceanus procellārum
Oceanus procellarum#Latin

(planetology) The Sea of Storms (“Mare Procellarum”): Synonym of Ōceanus procellārum; a basin in Nearside, Moon, Earth, Solar System


карликова планета

uk-noun

ка́рликова<+> плане́та<>

ка́рликова плане́та • (kárlykova planéta) f inan (genitive ка́рликової плане́ти, nominative plural ка́рликові плане́ти, genitive plural ка́рликових плане́т)

ка́рликова плане́та (canonical)
kárlykova planéta (romanization)
ка́рликової плане́ти (genitive)
ка́рликові плане́ти (nominative plural)
ка́рликових плане́т (genitive plural)
ка́рликова плане́та (nominative singular)
ка́рликові плане́ти (nominative plural)
ка́рликової плане́ти (genitive singular)
ка́рликових плане́т (genitive plural)
ка́рликовій плане́ті (dative singular)
ка́рликовим плане́там (dative plural)
ка́рликову плане́ту (accusative singular)
ка́рликові плане́ти (accusative plural)
ка́рликовою плане́тою (instrumental singular)
ка́рликовими плане́тами (instrumental plural)
ка́рликовій плане́ті (locative singular)
ка́рликових плане́тах (locative plural)
ка́рликова плане́то (singular vocative)
ка́рликові плане́ти (plural vocative)

uk-ndecl

ка́рликова<+> плане́та<>

[ˈkarɫekɔʋɐ pɫɐˈnɛtɐ]

LL-Q8798 (ukr)-Tohaomg-карликова планета.wav


ALH

(planetology, geology) Abbreviation of Allan Hills.


LEW

(planetology, geology) Abbreviation of Lewis Cliff.


LAP

LaPaz Icefield
LaPaz Icefield#Translingual

(planetology, geology) Abbreviation of LaPaz Icefield.


Facula

(planetology) An albedo surface feature, lighter than the surroundings.


hycean

With densities between those of rocky super-Earths and more extended mini-Neptunes, Hycean planets can be optimal candidates in the search for exoplanetary habitability and may be abundant in the exoplanet population.

2021 August, Nikku Madhusudhan, Anjali A. A. Piette, Savvas Constantinou, “Habitability and Biosignatures of Hycean Worlds”, in Astrophysical Journal:

It's thought that the new classification could accelerate the search for life outside our Solar System for one simple reason: planets that fulfil the criteria to be "Hycean" already dominate the known exoplanet population, which is approaching 4,500.

2021 August 25, Jamie Carter, “Is Alien Life Hiding In Plain Sight? New Class Of 'Hycean' Planet Is Where We Should Look, Say Scientists”, in Forbes:

And learning more about Hycean planets could help scientists find biosignatures, or signs of life, outside of our solar system in the near future.

These hydrogen-rich ocean worlds, or hycean worlds, may be habitable.

2021 September 2, Joshua Colwell, Adrienne Dove, James Cooney, “Hycean Worlds and Nudging Asteroids”, in Walkabout the Galaxy:

TOI-2136b is a sub-Neptune transiting a nearby and bright star (J=10.8) and is a potential hycean planet, making it an excellent target for atmospheric studies to understand the formation, evolution, and habitability of the small planets.

2022 February 21, K KawauchiF MurgasE PalleN NaritaA Fukuiet al., “Validation and atmospheric exploration of the sub-Neptune TOI-2136b around a nearby M3 dwarf”, in arXiv.org, →DOI:

While LTT 1445 Ab is not in the traditional habitable zone of its star (Winters et al. 2019), it is considered as a candidate Hycean world where a liquid ocean may exist underneath a H₂-dominated atmosphere.

2022 September 26, Caprice Phillips, Ji Wang, Billy Edwards, Romy Rodriguez Martinez, Anusha Pai Asnodkar, B. Scott Gaudi, “Is LTT 1445 Ab a Hycean World or a cold Haber World? Exploring the Potential of Twinkle to Unveil Its Nature”, in arXiv, →DOI:

(astronomy, planetology, of a planet, neologism) Having a water-based ocean that covers the entire planet, and an atmosphere rich in hydrogen.


jovicline

From Jove + -cline. From Latin Jovi (“Jupiter”) (Iove, Iuppiter) + clino (“incline”) (gradient). Coined in reference to thermocline and halocline.

(planetology, radio astronomy, astrometeorology) The separation between two different depth layers of the planet Jupiter, where the microwave emission characteristics of the bands (light stripes) and belts (dark stripes) are reversed. Bands have low levels of microwave emissions compared to belts at the surface, while below the jovicline, they have higher emissions comparatively.


cryovulkaan

Calque of English cryovolcano, equivalent to cryo- + vulkaan.

(planetology, geology, volcanology) a volcano on an icy moon or asteroid that ejects volatile materials rather than magma; a cryovolcano


cryovulkanisme

nl-noun

cryovulkanisme m (plural cryovulkanismen)

Calque of English cryovolcanism, equivalent to cryo- + vulkanisme.

(volcanology, planetology, geology) the activity, and associated phenomena, of a cryovolcano – a volcano that ejects volatile materials rather than magma; cryovolcanism


Piccard Mons

Named after Swiss scientist Auguste Piccard.

(planetology) A possible extinct cryovolcano on the planet Pluto.


Wright Mons

Named after American aviation pioneers Wilbur and Orville Wright.

(planetology) A possible extinct volcano on the planet Pluto.

Orville Wright
Wilbur Wright
Wright Mons


cryolava

en-noun

cryolava (countable and uncountable, plural cryolavas)

(planetology, geology, volcanology) Ice-volcanic melt which has erupted from a cryovolcano.


靜海

/t͡ɕiŋ⁵¹ xaɪ̯²¹⁴⁻²¹⁽⁴⁾/

/t͡sɪŋ²² hɔːi̯³⁵/

/t͡ɕiŋ⁵¹ xaɪ̯²¹⁴⁻²¹⁽⁴⁾/

/t͡sɪŋ²² hɔːi̯³⁵/


methanosphere

(planetology) The methane-based analogue of an H₂O water-based hydrosphere; a methane hydrosphere.


冰火山

/piŋ⁵⁵ xu̯ɔ²¹⁴⁻²¹ ʂän⁵⁵/

/pɪŋ⁵⁵ fɔː³⁵ saːn⁵⁵/

/piŋ⁵⁵ xu̯ɔ²¹⁴⁻²¹ ʂän⁵⁵/

/pɪŋ⁵⁵ fɔː³⁵ saːn⁵⁵/

(planetology, geology, volcanology) cryovolcano (a volcano on an icy moon that ejects volatile materials rather than magma)


apoareon

(planetology) Alternative form of apoareion


periareon

(planetology) Alternative form of periareion


екзопланета

uk-noun

екзоплане́та<>

екзоплане́тний

екзоплане́та • (ekzoplanéta) f inan (genitive екзоплане́ти, nominative plural екзоплане́ти, genitive plural екзоплане́т, relational adjective екзоплане́тний)

екзоплане́та (canonical)
ekzoplanéta (romanization)
екзоплане́ти (genitive)
екзоплане́ти (nominative plural)
екзоплане́т (genitive plural)
екзоплане́тний (adjective relational)
екзоплане́та (nominative singular)
екзоплане́ти (nominative plural)
екзоплане́ти (genitive singular)
екзоплане́т (genitive plural)
екзоплане́ті (dative singular)
екзоплане́там (dative plural)
екзоплане́ту (accusative singular)
екзоплане́ти (accusative plural)
екзоплане́тою (instrumental singular)
екзоплане́тами (instrumental plural)
екзоплане́ті (locative singular)
екзоплане́тах (locative plural)
екзоплане́то (singular vocative)
екзоплане́ти (plural vocative)

uk-ndecl

екзоплане́та<>

[eɡzɔpɫɐˈnɛtɐ]

From екзо- (ekzo-) + плане́та (planéta). Compare Russian экзоплане́та (ekzoplanéta), Belarusian экзаплане́та (ekzaplanjéta).

cog

экзоплане́та

экзаплане́та


крижаний гігант

uk-noun

крижани́й<+> гіга́нт<>

крижани́й гіга́нт • (kryžanýj hihánt) m inan (genitive крижано́го гіга́нта, nominative plural крижані́ гіга́нти, genitive plural крижани́х гіга́нтів)

крижани́й гіга́нт (canonical)
kryžanýj hihánt (romanization)
крижано́го гіга́нта (genitive)
крижані́ гіга́нти (nominative plural)
крижани́х гіга́нтів (genitive plural)
крижани́й гіга́нт (nominative singular)
крижані́ гіга́нти (nominative plural)
крижано́го гіга́нта (genitive singular)
крижани́х гіга́нтів (genitive plural)
крижано́му гіга́нтові (dative singular)
крижано́му гіга́нту (dative singular)
крижани́м гіга́нтам (dative plural)
крижани́й гіга́нт (accusative singular)
крижані́ гіга́нти (accusative plural)
крижани́м гіга́нтом (instrumental singular)
крижани́ми гіга́нтами (instrumental plural)
крижано́му гіга́нті (locative singular)
крижані́м гіга́нті (locative singular)
крижани́х гіга́нтах (locative plural)
крижани́й гіга́нте (singular vocative)
крижані́ гіга́нти (plural vocative)

uk-ndecl

крижани́й<+> гіга́нт<>

uk:крижаний гігант


планетолог

uk-noun

плането́лог<pr>

плането́лог • (planetóloh) m pers (genitive плането́лога, nominative plural плането́логи, genitive plural плането́логів)

плането́лог (canonical)
planetóloh (romanization)
плането́лога (genitive)
плането́логи (nominative plural)
плането́логів (genitive plural)
плането́лог (nominative singular)
плането́логи (nominative plural)
плането́лога (genitive singular)
плането́логів (genitive plural)
плането́логові (dative singular)
плането́логу (dative singular)
плането́логам (dative plural)
плането́лога (accusative singular)
плането́логів (accusative plural)
плането́логом (instrumental singular)
плането́логами (instrumental plural)
плането́логові (locative singular)
плането́логу (locative singular)
плането́логах (locative plural)
плането́логу (singular vocative)
плането́логи (plural vocative)

uk-ndecl

плането́лог<pr>

[pɫɐneˈtɔɫɔɦ]

From плане́та (planéta) + -о- (-o-) + -лог (-loh).


планетологія

uk-noun

планетоло́гія<sg>

планетологі́чний

планетоло́гія • (planetolóhija) f inan (genitive планетоло́гії, uncountable, relational adjective планетологі́чний)

планетоло́гія (canonical)
planetolóhija (romanization)
планетоло́гії (genitive)
планетологі́чний (adjective relational)
планетоло́гія (nominative singular)
планетоло́гії (genitive singular)
планетоло́гії (dative singular)
планетоло́гію (accusative singular)
планетоло́гією (instrumental singular)
планетоло́гії (locative singular)
планетоло́гіє (singular vocative)

uk-ndecl

планетоло́гія<sg>

[pɫɐnetɔˈɫɔɦʲijɐ]

From плане́та (planéta) + -о- (-o-) + -ло́гія (-lóhija). Compare Russian планетоло́гия (planetológija), Belarusian планетало́гія (planjetalóhija), Polish planetologia.

cog

планетоло́гия

планетало́гія


планетологічний

uk-adj

планетологі́чний

планетологі́чний • (planetolohíčnyj)

планетологі́чний (canonical)
planetolohíčnyj (romanization)
планетологі́чний (masculine nominative)
планетологі́чне (neuter nominative)
планетологі́чна (feminine nominative)
планетологі́чні (nominative plural)
планетологі́чного (genitive masculine neuter)
планетологі́чної (feminine genitive)
планетологі́чних (genitive plural)
планетологі́чному (dative masculine neuter)
планетологі́чній (dative feminine)
планетологі́чним (dative plural)
планетологі́чного (accusative animate masculine)
планетологі́чне (accusative neuter)
планетологі́чну (accusative feminine)
планетологі́чних (accusative animate plural)
планетологі́чний (accusative inanimate masculine)
планетологі́чні (accusative inanimate plural)
планетологі́чним (instrumental masculine neuter)
планетологі́чною (feminine instrumental)
планетологі́чними (instrumental plural)
планетологі́чному (locative masculine neuter)
планетологі́чнім (locative masculine neuter)
планетологі́чній (feminine locative)
планетологі́чних (locative plural)

uk-adecl

планетологі́чний

From планетоло́гія (planetolóhija) + -і́чний (-íčnyj). Compare Russian планетологи́ческий (planetologíčeskij), Belarusian планеталогі́чны (planjetalohíčny), Polish planetologiczny.

af

планетоло́гія

cog

планетологи́ческий

планеталогі́чны

(relational) planetary science (attributive), planetological


Jeans escape

en-noun

Jeans escape (countable and uncountable, plural Jeans escapes)

Named after English physicist Sir James Jeans (1877–1946), who is credited with calculating the rate of such atmospheric escape.

2014, Eugene F. Milone, William J. F. Wilson, Solar System Astrophysics, Springer, 2nd Edition, page 413,
As will be seem in Sects. 11.7.2.3 and 11.7.3.2, Jeans escape of H atoms from Venus is negligible compared to other, nonthermal mechanisms, whereas Jeans escape dominates the loss of H from Mars. On both planets, Jeans escape of O, O₂ and CO₂ is negligible.

where a≡m/2k_BT, n is the number density of particles and v is the magnitude of the velocity.

2017, Kevin Heng, Exoplanetary Atmospheres, Princeton University Press, page 213, The simplest model of Jeans escape [112], a mechanism named after the Englishman James H. Jeans, assumes that the constituent particles of the atmosphere may be described by a Maxwell-Boltzmann distribution, f_M=(a/π)ne, (13.6)

2021, Mark H. Thiemens, Mang Lin, 2: Discoveries of Mass Independent Isotope Effects in the Solar System, Ilya N. Bindeman, Andreas Pack (editors), Reviews in Mineralogy and Geochemistry, Volume 86: Triple Oxygen Isotope Geochemistry, Mineralogical Society of America, page 70,
The hydrogen is lost from the system by diffusion and Jeans escapes.

(planetology, astrophysics) A type of atmospheric escape in which a light gas atom or molecule (typically a helium atom or hydrogen molecule) gains sufficient momentum through collision with other molecules to escape the atmosphere (and gravitational pull) of a planet.


навколопланетний

uk-adj

навколоплане́тний

навколоплане́тний • (navkoloplanétnyj)

навколоплане́тний (canonical)
navkoloplanétnyj (romanization)
навколоплане́тний (masculine nominative)
навколоплане́тне (neuter nominative)
навколоплане́тна (feminine nominative)
навколоплане́тні (nominative plural)
навколоплане́тного (genitive masculine neuter)
навколоплане́тної (feminine genitive)
навколоплане́тних (genitive plural)
навколоплане́тному (dative masculine neuter)
навколоплане́тній (dative feminine)
навколоплане́тним (dative plural)
навколоплане́тного (accusative animate masculine)
навколоплане́тне (accusative neuter)
навколоплане́тну (accusative feminine)
навколоплане́тних (accusative animate plural)
навколоплане́тний (accusative inanimate masculine)
навколоплане́тні (accusative inanimate plural)
навколоплане́тним (instrumental masculine neuter)
навколоплане́тною (feminine instrumental)
навколоплане́тними (instrumental plural)
навколоплане́тному (locative masculine neuter)
навколоплане́тнім (locative masculine neuter)
навколоплане́тній (feminine locative)
навколоплане́тних (locative plural)

uk-adecl

навколоплане́тний

From навко́ло (navkólo) + -о- (-o-) + плане́та (planéta) + -ний (-nyj). Compare Russian околоплане́тный (okoloplanétnyj).

cog

околоплане́тный

навколоплане́тний диск


планетарій

uk-noun

планета́рій<genju>

планета́рій • (planetárij) m inan (genitive планета́рію, nominative plural планета́рії, genitive plural планета́ріїв)

планета́рій (canonical)
planetárij (romanization)
планета́рію (genitive)
планета́рії (nominative plural)
планета́ріїв (genitive plural)
планета́рій (nominative singular)
планета́рії (nominative plural)
планета́рію (genitive singular)
планета́ріїв (genitive plural)
планета́рію (dative singular)
планета́рієві (dative singular)
планета́ріям (dative plural)
планета́рій (accusative singular)
планета́рії (accusative plural)
планета́рієм (instrumental singular)
планета́ріями (instrumental plural)
планета́рію (locative singular)
планета́рії (locative singular)
планета́ріях (locative plural)
планета́рію (singular vocative)
планета́рії (plural vocative)

uk-ndecl

планета́рій<genju>

Borrowed from New Latin planētārium. Compare Russian планета́рий (planetárij), Belarusian планета́рый (planjetáryj).

planetarium projector (a device used to project images of celestial objects onto the dome in a planetarium)


冰岩漿

/piŋ⁵⁵ jɛn³⁵ t͡ɕi̯ɑŋ⁵⁵/

/piŋ⁵⁵ jɛn³⁵ t͡ɕi̯ɑŋ⁵⁵/

(planetology, geology, volcanology) cryomagma (collectively, substances such as water, ammonia or methane that are found within some planets and are expelled by cryovolcanoes)


冰熔岩

ㄅㄧㄥ ㄖㄨㄥˊ ㄧㄢˊ

/piŋ⁵⁵ ʐʊŋ³⁵ jɛn³⁵/

/piŋ⁵⁵ ʐʊŋ³⁵ jɛn³⁵/

(planetology, geology, volcanology) cryolava (ice-volcanic melt which has erupted from a cryovolcano)


Sea of Moscow

A calque of translingual Mare Muscoviensis (literally “Muscovian Sea”), from New Latin Mare Muscoviensis, from Latin mare (“sea”) + Latin Muscoviensis (“Muscovian, of Muscovy”)

affix

(planetology) A basin in the Moon, orbiting the Earth, in the Solar System.


बहिर्ग्रह

bahirgrah (romanization)
बहिर्ग्रह (direct singular)
बहिर्ग्रह (direct plural)
बहिर्ग्रह (oblique singular)
बहिर्ग्रहों (oblique plural)
बहिर्ग्रह (singular vocative)
बहिर्ग्रहो (plural vocative)

/bə.ɦɪɾ.ɡɾəɦ/

[bɐ.ɦɪɾ.ɡɾɛʱ]

Sanskritic karmadhāraya compound of बहिः (bahiḥ, “outer”) + ग्रह (grah, “planet”).