The "Star trek" canon concordance
Spatial bodies: M is for Methadone
- M-113 (Planet, UFP): USS Enterprise: Salt vampire attacks crew
- M33 (Galaxy): USS Enterprise-D:
Transit
- Malkus IX (Planet): Inhabitants: (Leyrons) - Referral: Data
- Malon Prime (Planet, Delta Quadrant): Opinions: Fessik: Beautiful
- Makus III (Planet, UFP): UFP: (New Paris Colony) - USS Enterprise: (Medical supply delivery mission)
- Marba IV (Planet, DMZ, near Badlands): Cardassian Union: Maquis sympathisers: Refugee camp
- Mariah IV (Planet): Valerians: (Dolamide shipment stop-over)
- Markus II (Planet, UFP): USS Enterprise: Crew contracts Rigellian Fever
- Mars (Planet, Terran System, Alpha Quadrant):
- Mataline II (Planet): Biology: Rigellian Fever: Mutant strain; Treatment: Elizabeth Lense
- M-class planet: See Planet
- Mekemus III (Planet, Alpha Quadrant): Tzenkethi: (Colony)
- Meldrar I (Moon): Prison
- Melkotia (Planet): Melkotians: OK Corral: Simulation - Orbit: Warning buoy
- Memory Alpha (Planetoid, UFP): Orbit: USS
Enterprise - UFP: Central library: Total cultural history and scientific knowledge of all planetary Federation members; Central brain: Damage: (Zetarian attack); Memory core: Wipe: (Zetarian attack)
- Merak II (Planet): Requires zenite antidote
- Mercury (Planet, Terran System, Alpha Quadrant): Holographic: Captain Proton, The adventures of :
(Mines)
- Meridian (Planet, Triala System, Gamma Quadrant): Spatiography: Exponentially shortening inter-dimensional phase shifting; Normal space: Existence: Lengthening: UFP; Phase shift: Prevention: Jadzia Dax' presence
- Merrick III (Planet, Gamma Quadrant): Bashir, Julian and O'Brien 2, Miles: (Bio-survey)
- Meteor: Kumagawa: UFO: (Mistaken)
- Meteoroid cluster (Delta Quadrant): USS Voyager: Circular route
- Mica (Planet, Delta Quadrant): Kellin: Tracer
- Micro-nebula: See Nebula
- Micro-wormhole: See Wormhole
- Mildra I (Moon, Cardassian Union): Cardassian Union: (Maximum security prison) - Climatology: Temperature: (Extreme, even in shade)
- Milky Way (Galaxy):
- Minara (Planet): Vians: McCoy, Leonard: (Death demand)
- Minos (Planet, Lorenze Cluster): Atmosphere: USS Enterprise-D: Drone battle - Biology: Flora: Picard, Jean-Luc: (Heavily forested) - Orbit: Drone;
(USS
Drake); USS
Enterprise-D
- Mira (Star): Autobiography: Classification: (Red giant); Planets: (6)
- Mislen (Planet, Delta Quadrant): Location: 5 parsecs from the Swarm - Autobiography: Yellow dwarf sun
- Mithren (Planet, Delta Quadrant): USS Voyager: Bothan hallucinations
- Mobius Inversion (Delta Quadrant): See
Wormhole
- Monarch IV (Cardassian Union): Orbit: Dominion: (Major shipyards); Destruction: Failure: (Klingon Empire Fleet); Success: Solar Flare: Rotarran
- Mokra (Planet, Delta Quadrant): Alsaurian Resistance - Spatiography: Moons: 1 primary
- Moon (Asteroid, Chin'toka System, Cardassian Union): Destruction: Orbital weapons platforms - Orbit: Weapons platform: Power source
- Moon (Binary system, Gamma Quadrant): Biology: Infestation: (Nanites) - Crash: USS
Yangtze Kiang - Penal colony
- Moon (Borg space, Delta Quadrant): Atmosphere: Oxygen/argon - Chakotay: Borg Drone relocation plan - Planetology: Classification: H
- Moon (Clevari System): Visitors: Q2: Delta Flyer 2
- Moon (Delta Quadrant): Location: Near Terrasphere 8 - Planetology: Classification: 3 - USS Voyager: Hiding
- Moon (Delta Quadrant): Janeway, Kathryn:
Delta Flyer evacuation target - Planetology: Classification: L
- Moon (Delta Quadrant): Image: Holoprogram: (Neelix) - Oshionian Prime: (Orbits)
- Moon (Delta Quadrant): Planetology: Classification: M; Destruction: 300,000 km²: Omega molecule
- Moon (Delta Quadrant, near Quarren system): Crater: USS Voyager: Hiding - Planetology: Core: (Paramagnetic); Surface: Cratered
- Moon (Drayan II, Delta Quadrant): Crash: Bennet and Tuvok - Drayans: Crysata,
Sacred - Mineralogy: (Polyferranide)
- Moon (Earth, Terran System, Alpha Quadrant): See Luna
- Moon (?Ferengi Alliance): Owner: (Gaila)
- Moon (Near Badlands, Alpha Quadrant): Female Changeling: Kira Nerys impersonation - Planetology: Seismic activity
- Moon (Planet 1865 Alpha): Visible: Swamp
- Moon (Planet V, B'omar Sovereignty, Delta Quadrant): Crash: USS
Raven - Planetology: Classification: M
- Moon (?UFP): Crash: (USS
Billings shuttle) - Planetology: Volcanic
- Moon: V'ger: Data storage
- Mordan IV (Planet): Governor's Residence: Karnas; Jameson, Mark: Death - Orbit: USS
Enterprise-D - Principal city: Tunnels: M-4: Karnas: (Hostages); USS Enterprise-D: Hostage rescue raid
- Murusaki 312 (Quasar): Nearby planet: Crash: USS
Galileo
- Mutara Class Nebula: See Nebula
- Mutara Nebula (Mutara Sector, UFP): See
Mutara Nebula
