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Contact at the Citadel by
wilkins75 reviews
Sequel to Contact of Kobol and Contact of Races. Earth and other worlds are united in the Tau'ri Alliance, with the advance technology from the Ancients and the Asgard they are the most advanced culture in the Galaxy. Now they must travel to a distant galaxy to finish the mission of the Destiny only to contact the Citadel Council and the Reapers. (Stargate Sg1/Mass Effect)
Crossover - Stargate: SG-1 & Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 19 - Words: 163,779 - Reviews: 1016 - Favs: 1,093 - Follows: 1,399 - Updated: 8/1 - Published: 4/23/2018
Stargate: Immortal by
Seraphin2011 reviews
Book III: The Ori gone, Aschen imprisoned, Wraith changed and pacified, yet the Alliance is threatened once more. The Vargas are coming and no one knows how they are going to survive an enemy that spans throughout the known universe and had done so for billions of years. By closing the anomalies, they have postponed the invasion by more than two years, but will that be enough?
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: T - English - Sci-Fi/Adventure - Chapters: 19 - Words: 219,507 - Reviews: 267 - Favs: 343 - Follows: 399 - Updated: 2/7 - Published: 1/12/2017 - S. Carter, J. O'Neill, Elizabeth W., John S.
Stargate: The Galactic Civil War by
Novus Maximus reviews
300 years have passed since the Stargate was unveiled. The Terran Federation now spans the length and breadth of the Milky Way galactic cluster. What happens when they detect an anomaly in another distant galaxy? And what will the one sent to investigate discover when he reaches said galaxy? Will he join the Dark or the Light.
Crossover - Stargate: SG-1 & Star Wars Rebels - Rated: T - English - Adventure/Mystery - Chapters: 8 - Words: 42,446 - Reviews: 57 - Favs: 110 - Follows: 131 - Updated: 8/24/2018 - Published: 6/17/2018 - OC, Ezra B.
Stargate Atlantis: Inheritance by
TimeWolfBadLord reviews
If you're bummed about the show ending without a conclusion, this story is for you. Takes place some time after the events of the movie that never was...
Stargate: Atlantis - Rated: K - English - Adventure/Sci-Fi - Chapters: 22 - Words: 149,767 - Reviews: 39 - Favs: 75 - Follows: 98 - Updated: 5/7/2018 - Published: 4/23/2016
Contact of Races by
wilkins75 reviews
Sequel to Contact at Kobol (Stargate/Battlestar). The Race has thrived for hundreds of thousands of years and who recently conquered their 5th world are heading toward Tosev 3, Earth believing the conquest to be ease against the sword swing savages. Little do they know that those sword swing savages are now one of if not the most powerful force in the Galaxy, the Tau'ri.
Crossover - Stargate: SG-1 & Worldwar series - Rated: T - English - Sci-Fi/Drama - Chapters: 25 - Words: 210,603 - Reviews: 1174 - Favs: 783 - Follows: 797 - Updated: 4/3/2018 - Published: 6/17/2017 - S. Carter - Complete
Stargate:The Legend of the Arcturus Maximus Primus by
Alpha Omega Protocol reviews
Alternate universe of Stargate Atlantis. This is a story about my 3d ship I made based on the Ancients! This first story is going to be the cross over from Stargate to Star Trek. Others universe will come later.
Crossover - StarTrek: Other & Stargate: Atlantis - Rated: M - English - Sci-Fi - Chapters: 34 - Words: 207,952 - Reviews: 97 - Favs: 217 - Follows: 227 - Updated: 12/25/2017 - Published: 11/11/2009 - John S.
Contact at Kobol by
wilkins75 reviews
The scrolls tell that 13 tribes left the birthplace of humanity on Kobol, 12 went one way and the other Earth went another only to lose all contact with their cousins. It is written that one day they would reunite but when they Earth meets their cousins it is not what they expected and it would cost both sides in blood. (Stargate SG1/Battlestar Galactica)
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Adventure - Chapters: 80 - Words: 478,758 - Reviews: 5227 - Favs: 1,360 - Follows: 1,348 - Updated: 5/25/2017 - Published: 3/20/2015 - Complete
Project Blue Book by
AmeliusTheAlteran reviews
Involved Presidents, an inquisitive assistant, and professional soldiers. A pragmatic look on how the United States would use the stargate and explore uncharted planets.
Stargate: SG-1 - Rated: T - English - Adventure - Chapters: 24 - Words: 89,124 - Reviews: 398 - Favs: 740 - Follows: 912 - Updated: 3/25/2017 - Published: 11/30/2014
Stargate: The Ascension of the Fifth Race by
Jayan phoenix reviews
Earth faces its biggest challenge, they will either fall to the Lucian Alliance and Betrayal or they will rise as the fifth Race. Atlantis must return to the Pegasus Galaxy and the Destiny Expedition are stranded in stasis, and the IOA are not helping the situation.
Crossover - Stargate: Atlantis & Stargate: SG-1 - Rated: T - English - Chapters: 41 - Words: 205,718 - Reviews: 191 - Favs: 297 - Follows: 390 - Updated: 3/12/2017 - Published: 1/3/2015
Stargate: The Second Great Alliance by
Seraphin2011 reviews
With the Second Great Alliance finally being formed, the Guardians, the Terrans, the Asgard and the Nox are set out to bring everlasting peace and prosperity to the region of space they inhabit. A task not easy to accomplish when faced by so many, old and new, enemies constantly trying to destroy them with every means at their disposal.
Stargate: SG-1 - Rated: T - English - Sci-Fi/Adventure - Chapters: 42 - Words: 458,330 - Reviews: 662 - Favs: 566 - Follows: 523 - Updated: 1/5/2017 - Published: 9/14/2012 - J. O'Neill - Complete
Lost in Time by
W1553 reviews
This is a spin of of my story "Stargate: The Million Year War". It starts seconds after the episode called "Faith" (S02E05) but it's standalone enough that you don't need to read what came before.
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: M - English - Sci-Fi/Adventure - Chapters: 6 - Words: 62,899 - Reviews: 1 - Favs: 19 - Follows: 24 - Published: 1/31/2015
The Ongoing Journey by
Senrab Nomis reviews
Atlantis has been on Earth for two months. Now the gang are eager to get back to Pegasus and to take the city they call home with them. But the Pegasus galaxy has more secrets than they imagine and many hidden threats. They will soon learn there are things hiding in the shadows that they never expected to encounter. AU. Chapter 1 now rewritten.
Stargate: Atlantis - Rated: T - English - Sci-Fi/Adventure - Chapters: 90 - Words: 447,198 - Reviews: 876 - Favs: 443 - Follows: 479 - Updated: 12/25/2014 - Published: 8/14/2010
Stargate: The Guardian's Order by
Seraphin2011 reviews
The story follows the advantures of Liam, an Alterran who decides to leave the higher plane of existance in order to take care of the many mistakes his race made before ascending.
Stargate: SG-1 - Rated: T - English - Sci-Fi/Adventure - Chapters: 16 - Words: 266,741 - Reviews: 161 - Favs: 551 - Follows: 375 - Updated: 8/6/2012 - Published: 4/16/2012 - J. O'Neill - Complete
Stargate Reopened by
andrewjameswilliams reviews
Joint fic with Keiran Halcyon and Wolf of Dawn. An AU reimagination of Stargate SG-1.
Stargate: SG-1 - Rated: K+ - English - Sci-Fi/Adventure - Chapters: 8 - Words: 78,256 - Reviews: 393 - Favs: 1,065 - Follows: 1,036 - Updated: 2/28/2012 - Published: 11/12/2010
Stargate: The lost colony of the Ancients by
Bane x reviews
What if all is not what it seems? What if Atlantis wasn't the only ship that left the Milky Way? Another colony of Ancients survived the plague, and they're preparing for something big. Stargate, Atlantis, SG1, Ancients, Asgard, Furling, Nox, Jaffa
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: K+ - English - Sci-Fi/Adventure - Chapters: 13 - Words: 30,067 - Reviews: 89 - Favs: 120 - Follows: 159 - Updated: 6/23/2011 - Published: 4/4/2011 - J. O'Neill, John S.
The City of the Lost by
fluffypigeon reviews
A few months after Unending, SG1 discovers an artifact on an Ancient planet that may hold the key to the galaxy’s survival against the Ori. DV shippers welcome!
Stargate: SG-1 - Rated: T - English - Romance/Adventure - Chapters: 26 - Words: 77,287 - Reviews: 216 - Favs: 96 - Follows: 58 - Updated: 3/23/2008 - Published: 12/30/2007 - D. Jackson, Vala - Complete
Gods of Dark and Light by
Darth Marrs reviews
What happens when the Ori, a race of godlike ascended beings who are currently rampaging through the Stargate Universe, suddenly arrive in a Galaxy Far Far Away? Any who do not follow the path of Origin must be destroyed.
Crossover - Star Wars & Stargate: SG-1 - Rated: T - English - Sci-Fi/Fantasy - Chapters: 41 - Words: 122,474 - Reviews: 354 - Favs: 651 - Follows: 250 - Updated: 8/6/2007 - Published: 4/28/2007 - Luke S., Thor - Complete
Stargate Revealed: Power & Politics by
Livi2Jack reviews
Action, politics, and intrigue on Earth when Jack deals with advanced humans who want him. Why? Be careful what you wish for. What is the real agenda? Ending will blow your mind. Nominated 2006 Stargate Fan Award. Nominated Isis Award. Pls Review.
Stargate: SG-1 - Rated: T - English - Adventure/Mystery - Chapters: 25 - Words: 235,886 - Reviews: 63 - Favs: 45 - Follows: 27 - Updated: 7/13/2006 - Published: 6/13/2006 - J. O'Neill, D. Jackson - Complete