# Nova Corps
**Nova Corps** is a fictional intergalactic police and military force in [Marvel Comics](https://www.edgepedia.org/marvel-comics), native to the planet Xandar in the Andromeda galaxy and powered by the Nova Force, an energy field generated by the Xandarian Worldmind. Created by writer [Marv Wolfman](https://www.edgepedia.org/marv-wolfman) and artist John Buscema, the Corps first appeared in *Fantastic Four* #205 (April 1979)[1](https://www.comics.org/group/1918/), and it made its screen debut in [Marvel Studios](https://www.edgepedia.org/marvel-studios)' *Guardians of the Galaxy* (2014)[2](https://comicvine.gamespot.com/nova-corps/4060-40482/).
| Key fact | Detail |
|---|---|
| Creators and debut | Marv Wolfman and John Buscema; first appearance *Fantastic Four* #205 (April 1979)[1](https://www.comics.org/group/1918/) |
| Original size | Xandar's space militia and exploration division, 500 soldiers ranked from Corpsman up to Centurion, led by Centurion Nova Prime[3](https://www.marvel.com/teams-and-groups/nova-corps) |
| Power source | The Nova Force, an energy field of nearly unlimited power produced by the Worldmind, a living supercomputer holding all of Xandar's knowledge[4](https://www.marvel-world.com/encyclopedie-3502-fiche-nova-corps-le-biographie.html) |
| Rank power tiers | Nova Prime draws the entire Nova Force; Centurions match Richard Rider; Denarians hold about 75% of a Centurion's power, Millenians half, Corpsmen a quarter and cannot fly[4](https://www.marvel-world.com/encyclopedie-3502-fiche-nova-corps-le-biographie.html) |
| Jurisdiction | After Xandar's reformation, protection of the entire Andromeda Galaxy and Earth; also called the Xandarian StarCorps[3](https://www.marvel.com/teams-and-groups/nova-corps) |
| Signature event | In *Annihilation*, Richard Rider was the only StarCorps member to survive the Wave's surprise attack on Xandar and became bearer of the entire Nova Force and the Worldmind[5](https://www.marvel.com/characters/nova-richard-rider) |
| MCU debut | *Guardians of the Galaxy* (2014), with Glenn Close as Nova Prime Irani Rael and John C. Reilly as Rhomann Dey[2](https://comicvine.gamespot.com/nova-corps/4060-40482/) |
## Publication history
Wolfman and Buscema created the Corps as an element in Richard Rider's origin, initially as a defunct organization so that the new Nova's adventures could center on an Earth-bound hero in New York[2](https://comicvine.gamespot.com/nova-corps/4060-40482/). The debut came in *Fantastic Four* #205 (April 1979)[1](https://www.comics.org/group/1918/). The archived Marvel Universe Wiki lists the first appearance as *Fantastic Four* #204 (1979), one issue earlier than the Grand Comics Database's #205; the bibliographic record's dating is the one used here[6](https://web.archive.org/web/20171010110908/http:/marvel.com/universe/Nova_Corps).
The Corps' first French publication followed in *Strange* n°154 (October 1982), with #205 reprinted in *Nova* n°88 (May 1985)[4](https://www.marvel-world.com/encyclopedie-3502-fiche-nova-corps-le-biographie.html). Comic Vine lists 196 issues in which the team appears[2](https://comicvine.gamespot.com/nova-corps/4060-40482/). The modern revival came with the *[Annihilation](https://www.edgepedia.org/annihilation-comics)* event, in which the StarCorps, after helping during the Raft prison break that led to the reestablishing of the Avengers, was recalled to Xandar to face the Annihilation Wave[5](https://www.marvel.com/characters/nova-richard-rider).
## Fictional history and the Nova Force
In-universe, the Corps began as Xandar's space militia and exploration division[3](https://www.marvel.com/teams-and-groups/nova-corps). It was not enough to save the planet from destruction by the Luphomians; surviving domed cities populated the Xandar Cluster, and under Queen Adora, guided by the Worldmind, the Corps evolved into an intergalactic peace-keeping force that recruited beings from other worlds[2](https://comicvine.gamespot.com/nova-corps/4060-40482/).
Xandar was later reformed from the planet's remains through a backup cloning system in the Worldmind's programming, after which the Corps covered the [Andromeda Galaxy](https://www.edgepedia.org/andromeda-galaxy) and the [Milky Way](https://www.edgepedia.org/milky-way) under former Queen Adora Rul as Commandant Prime[4](https://www.marvel-world.com/encyclopedie-3502-fiche-nova-corps-le-biographie.html). Marvel's official team page likewise states that after the reformation of Xandar the Corps expanded its protective range to include the entire Andromeda Galaxy and Earth[3](https://www.marvel.com/teams-and-groups/nova-corps).
The Nova Force is the Corps' power source: an energy field of nearly unlimited power produced by the Worldmind, a living supercomputer developed by the Xandarians that contains the entire record of Xandarian civilization as well as the minds of all the Corps' deceased members[4](https://www.marvel-world.com/encyclopedie-3502-fiche-nova-corps-le-biographie.html) • [5](https://www.marvel.com/characters/nova-richard-rider).
## Organization and ranks
The original Corps consisted of 500 soldiers ranging in rank from Corpsman up to [Centurion](https://www.edgepedia.org/centurion), led by Centurion Nova Prime, and included a regiment of Syfon Warriors, of which Powerhouse was one[3](https://www.marvel.com/teams-and-groups/nova-corps). Queen Adora, in the role of Prime Commandant, held ultimate authority over the Corps[3](https://www.marvel.com/teams-and-groups/nova-corps).
Nova Force power is distributed by rank[4](https://www.marvel-world.com/encyclopedie-3502-fiche-nova-corps-le-biographie.html):
- **Nova Prime**: can draw on the entirety of the Nova Force.
- **Centurion**: the elite rank, with total access to the Nova Force, commanding the rest of the Corps; their abilities are comparable to Richard Rider's[4](https://www.marvel-world.com/encyclopedie-3502-fiche-nova-corps-le-biographie.html).
- **Denarian**: about 75% of a Centurion's power[4](https://www.marvel-world.com/encyclopedie-3502-fiche-nova-corps-le-biographie.html).
- **Millenian**: half of a Centurion's power[4](https://www.marvel-world.com/encyclopedie-3502-fiche-nova-corps-le-biographie.html).
- **Corpsman**: a quarter of a Centurion's power, and cannot fly[4](https://www.marvel-world.com/encyclopedie-3502-fiche-nova-corps-le-biographie.html).
Centurion helmets carry a radio transmission system, a pressure-sealing visor, and an automatic oxygen reserve with an average duration of six hours when the visor is lowered[4](https://www.marvel-world.com/encyclopedie-3502-fiche-nova-corps-le-biographie.html).
## Notable members
**Richard Rider** is the Corps' central human member. In the *Annihilation* event he was the only StarCorps member to survive the Wave's surprise attack on Xandar, and he became bearer of the entire Nova Force and of the Worldmind itself[5](https://www.marvel.com/characters/nova-richard-rider).
Recorded leaders include Nova Primes Rhomann Dey, Tanak Valt, Malik Tarcel, Eve Bakian, and Richard Rider, and Commandant Prime Adora Rul[4](https://www.marvel-world.com/encyclopedie-3502-fiche-nova-corps-le-biographie.html). Former members listed by the French encyclopedia include Quasar (Wendell Vaughn), Firelord (Pyreus Kril), Air-Walker (Gabriel Lan), Garthan Saal, Ko-Rel, and Sam Alexander[4](https://www.marvel-world.com/encyclopedie-3502-fiche-nova-corps-le-biographie.html); the archived Marvel Universe Wiki's 2017 page listed members it described as current, including Fraktur, Irani Rael, Robbie Rider, and Qubit[6](https://web.archive.org/web/20171010110908/http:/marvel.com/universe/Nova_Corps).
The Corps' history also includes a criminal offshoot. Under the influence of the renegade Nova Adomox, the *Black Novas* arose, an organization of thieves and killers who murdered StarCorps members to steal their helmets and access their share of the Nova Force; the Corps infiltrated agent Jesse Alexander, who destabilized the group from within and secretly absorbed it into the Corps[4](https://www.marvel-world.com/encyclopedie-3502-fiche-nova-corps-le-biographie.html). Sam Alexander, a Corps member, is a main character in the animated series *[Ultimate Spider-Man](https://www.edgepedia.org/ultimate-spider-man-tv-series)*, where in "Return of the Guardians of the Galaxy" he is stated to be "all that's left" of the Nova Corps[2](https://comicvine.gamespot.com/nova-corps/4060-40482/).
## By the numbers
- 500 soldiers in the original Corps, from Corpsman to Centurion[3](https://www.marvel.com/teams-and-groups/nova-corps).
- Rank power tiers of 100% (Nova Prime), a Centurion-level share, 75% (Denarian), 50% (Millenian), and 25% (Corpsman, flightless)[4](https://www.marvel-world.com/encyclopedie-3502-fiche-nova-corps-le-biographie.html).
- Six-hour average helmet oxygen reserve with the visor lowered[4](https://www.marvel-world.com/encyclopedie-3502-fiche-nova-corps-le-biographie.html).
- 196 issues listed with team appearances[2](https://comicvine.gamespot.com/nova-corps/4060-40482/).
## How it compares with other fictional space forces
Later writers have depicted the Nova Corps at varying levels of activity, from a large dead organization to a galaxy-spanning police force described as very similar to DC's Green Lantern Corps[2](https://comicvine.gamespot.com/nova-corps/4060-40482/).
## In other media
The Corps made its film debut in *Guardians of the Galaxy* (2014), with Nova Prime Irani Rael portrayed by [Glenn Close](https://www.edgepedia.org/glenn-close) and Rhomann Dey portrayed by [John C. Reilly](https://www.edgepedia.org/john-c-reilly)[2](https://comicvine.gamespot.com/nova-corps/4060-40482/). The film version adopts a five-rank ladder of Corpsman, Millenian, Denarian, Centurion, and Nova Prime[7](https://marvelcinematicuniverse.fandom.com/wiki/Nova_Corps).
In MCU continuity, Thanos chose the Power Stone protected by the Nova Corps as his first destination in his quest for the [Infinity Stones](https://www.edgepedia.org/infinity-stones) in 2018, wiping out half of Xandar's population[7](https://marvelcinematicuniverse.fandom.com/wiki/Nova_Corps). Screenwriters [Christopher Markus and Stephen McFeely](https://www.edgepedia.org/christopher-markus-and-stephen-mcfeely) initially considered introducing Richard Rider in *Avengers: Infinity War* as the sole survivor of the Nova Corps, and director [James Gunn](https://www.edgepedia.org/james-gunn) said a Nova Corps solo film was possible but not something he would do[7](https://marvelcinematicuniverse.fandom.com/wiki/Nova_Corps). Beyond the films, Sam Alexander appears as a main character in *Ultimate Spider-Man*[2](https://comicvine.gamespot.com/nova-corps/4060-40482/).
## References
1. [GCD :: Group :: Nova Corps, Grand Comics Database](https://www.comics.org/group/1918/)
2. [Nova Corps, Comic Vine](https://comicvine.gamespot.com/nova-corps/4060-40482/)
3. [Nova Corps Members, Enemies, Powers, Marvel (official team page)](https://www.marvel.com/teams-and-groups/nova-corps)
4. [Fiche encyclopédique (Equipes) : Nova Corps (le), Marvel-World (French-language Marvel encyclopedia)](https://www.marvel-world.com/encyclopedie-3502-fiche-nova-corps-le-biographie.html)
5. [Nova (Richard Rider) Powers, Enemies, History, Marvel (official character page)](https://www.marvel.com/characters/nova-richard-rider)
6. [Nova Corps, Marvel Universe Wiki (archived official Marvel encyclopedia page)](https://web.archive.org/web/20171010110908/http:/marvel.com/universe/Nova_Corps)
7. [Nova Corps, Marvel Cinematic Universe Wiki (fan-maintained)](https://marvelcinematicuniverse.fandom.com/wiki/Nova_Corps)
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*Topic: Encyclopedia › Arts and culture › Literature and written works › Creative written works and worlds › Adaptations, tie-ins, and fictional worlds › Fictional universes, characters, and places › Fictional families, teams, and character groups*
*Initially written Sep 17, 2026 · Reviewed: Sep 19, 2026; Sep 30, 2026; Oct 25, 2026 · Edited: Sep 19, 2026; Oct 25, 2026 · Last review: Oct 25, 2026*
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