Definitions for cislunar
sɪsˈlu nərcis·lu·nar

Princeton's WordNetRate this definition:0.0 / 0 votes

1. sublunar, sublunary, cislunaradjective

   situated between the earth and the moon

WiktionaryRate this definition:0.0 / 0 votes

1. cislunaradjective

   situated between the Earth and the Moon

2. cislunaradjective

   situated below the orbit of the Moon, or equivalent distance from the Earth

WikipediaRate this definition:0.0 / 0 votes

1. cislunar

   Outer space, commonly shortened to space, is the expanse that exists beyond Earth and its atmosphere and between celestial bodies. Outer space is not completely empty; it is a near-perfect vacuum containing a low density of particles, predominantly a plasma of hydrogen and helium, as well as electromagnetic radiation, magnetic fields, neutrinos, dust, and cosmic rays. The baseline temperature of outer space, as set by the background radiation from the Big Bang, is 2.7 kelvins (−270 °C; −455 °F).The plasma between galaxies is thought to account for about half of the baryonic (ordinary) matter in the universe, having a number density of less than one hydrogen atom per cubic metre and a kinetic temperature of millions of kelvins. Local concentrations of matter have condensed into stars and galaxies. Intergalactic space takes up most of the volume of the universe, but even galaxies and star systems consist almost entirely of empty space. Most of the remaining mass-energy in the observable universe is made up of an unknown form, dubbed dark matter and dark energy.Outer space does not begin at a definite altitude above Earth's surface. The Kármán line, an altitude of 100 km (62 mi) above sea level, is conventionally used as the start of outer space in space treaties and for aerospace records keeping. Certain portions of the upper stratosphere and the mesosphere are also sometimes referred to as "near space". The framework for international space law was established by the Outer Space Treaty, which entered into force on 10 October 1967. This treaty precludes any claims of national sovereignty and permits all states to freely explore outer space. Despite the drafting of UN resolutions for the peaceful uses of outer space, anti-satellite weapons have been tested in Earth orbit. Humans began the physical exploration of space during the 20th century with the advent of high-altitude balloon flights. This was followed by crewed rocket flights and, then, crewed Earth orbit, first achieved by Yuri Gagarin of the Soviet Union in 1961. Due to the high cost of getting into space, human spaceflight has been limited to low Earth orbit and the Moon. On the other hand, uncrewed spacecraft have reached all of the known planets in the Solar System. Outer space represents a challenging environment for human exploration because of the hazards of vacuum and radiation. Microgravity also has a negative effect on human physiology that causes both muscle atrophy and bone loss. In addition to these health and environmental issues, the economic cost of putting objects, including humans, into space is very high.

ChatGPTRate this definition:0.0 / 0 votes

1. cislunar

   Cislunar refers to the space between the Earth and the orbit of its moon, or anything that exists or occurs in this region.

How to pronounce cislunar?

1. Alex

   US English

   David

   US English

   Mark

   US English

   Daniel

   British

   Libby

   British

   Mia

   British

   Karen

   Australian

   Hayley

   Australian

   Natasha

   Australian

   Veena

   Indian

   Priya

   Indian

   Neerja

   Indian

   Zira

   US English

   Oliver

   British

   Wendy

   British

   Fred

   US English

   Tessa

   South African

How to say cislunar in sign language?

Numerology

1. Chaldean Numerology

   The numerical value of cislunar in Chaldean Numerology is: 6

2. Pythagorean Numerology

   The numerical value of cislunar in Pythagorean Numerology is: 7

Examples of cislunar in a Sentence

1. John Shannon:

   The bottom line is there’s nothing else like the SLS because it was built from the ground up to be human rated, it is the only vehicle that can take the Orion spacecraft and the service module to the moon. And that’s the purpose-built design — to take large hardware and humans to cislunar space, and nothing else exists that can do that.

References

1. ^ Princeton's WordNet
   http://wordnetweb.princeton.edu/perl/webwn?s=cislunar
2. ^ Wiktionary
   https://en.wiktionary.org/wiki/Cislunar
3. ^ Wikipedia
   https://en.wikipedia.org/wiki/Cislunar
4. ^ ChatGPT
   https://chat.openai.com