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Origin by
Hikari Nova reviews
Chiara has been raised by the being that all her life she's called mother and now she has to leave her mothers side to spread Origin to those who are led astray and away from the light that is Origin and those that refuse shall be cleansed in purifying fire. Hallow are the Ori.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Chapters: 2 - Words: 1,716 - Reviews: 10 - Favs: 74 - Follows: 76 - Updated: 4/5/2018 - Published: 8/10/2016 - Harry P.
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: 1199 - Favs: 934 - Follows: 864 - Updated: 4/3/2018 - Published: 6/17/2017 - S. Carter - Complete
Coded by
zeilfanaat reviews
#6 in Language Series (but not necessary to read the others). Whenever sensitive information needs to be conveyed between a certain retired Marine and a certain Air Force officer, they meet over coffee. To the casual listener, their conversations are rather superficial. But these men like their coffee strong, and both their cake and conversations layered…
Crossover - Stargate: SG-1 & NCIS - Rated: K - English - Mystery/Humor - Chapters: 3 - Words: 4,699 - Reviews: 15 - Favs: 21 - Follows: 14 - Updated: 4/2/2018 - Published: 3/29/2018 - J. O'Neill, Leroy Jethro Gibbs - Complete
Side Trip by
Chris000 reviews
Travel to different universes has the potential for unforeseen encounters. Major Kevin Sowell of the UNSC, the commanding officer of the Wolfhound Expedition unit, has arrived in just such an encounter. Eager to show he is not a threat, Sowell will have to take another trip to save a unit of pinned down Airmen. This is a Chaos Chronicles Short Story.
Crossover - Stargate: SG-1 & Halo - Rated: T - English - Sci-Fi/Adventure - Chapters: 3 - Words: 7,616 - Reviews: 2 - Favs: 27 - Follows: 42 - Published: 4/1/2018 - D. Jackson, Gen. Landry, OC
Night Owls and Early Birds by
Tanista2 reviews
Daniel Jackson's not a morning person. Fortunately he's found someone who shares the same sentiment. (Crossover of sorts with my classic MacGyver AU Domestic Adventures, Ad Astra 'verse).
Crossover - Stargate: SG-1 & MacGyver - Rated: K+ - English - Humor - Chapters: 1 - Words: 1,342 - Reviews: 2 - Favs: 8 - Follows: 5 - Published: 3/28/2018 - D. Jackson, J. O'Neill, MacGyver, OC - Complete
Syndication by
Avatar Stark reviews
Written for the Terra Firma Scapers "StarBurst Challenge no. 100". When Scorpius nabs Crichton and Aeryn and brings them through a wormhole to Earth, they don't find the weak and defenseless planet they were expecting. The US Air Force has been busy; and there are family reunions in store for more than just John Crichton.
Crossover - Stargate: SG-1 & Farscape - Rated: T - English - Adventure - Chapters: 5 - Words: 28,968 - Reviews: 15 - Favs: 53 - Follows: 38 - Published: 3/21/2018 - [J. Crichton, Aeryn S.] C. Mitchell, Vala - Complete
Pi pies are the best pies! by
Schwester Aurelia
Lantis discovers that there is a holiday called Pi Day! This, of course, calls for celebrations, and custom made pie! Part of the "In a better future" Universe. Contains background slash pairings of John/Rodney, and Jack/Daniel, but nothing explicit.
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: K - English - Humor/Family - Chapters: 1 - Words: 1,648 - Favs: 2 - Published: 3/21/2018 - D. Jackson, J. O'Neill, Rodney M., John S. - Complete
Stargate: The Last Ancient by
Novus Maximus reviews
He is the last of a great race of beings that once ruled this galaxy and many others. His destiny is clear, he must begin the resurgence of the first race and save the Great Alliance. Book 1 in the Alliance saga.
Crossover - Stargate: SG-1 & Danny Phantom - Rated: T - English - Adventure/Mystery - Chapters: 36 - Words: 177,027 - Reviews: 115 - Favs: 281 - Follows: 256 - Updated: 3/18/2018 - Published: 4/17/2017 - J. O'Neill, OC, Danny F. - Complete
Gateway by
Commander Kelec reviews
In 2020 the Stargate program has gone public and there is a fragile alliance between Earth, the UNSC, the Free Jaffa and the Sword of Sanghelios. Chaos is ripping at the galaxy and it wouldn't take much to break.
Crossover - Stargate: SG-1 & Halo - Rated: T - English - Sci-Fi/Friendship - Chapters: 6 - Words: 17,599 - Reviews: 8 - Favs: 17 - Follows: 22 - Updated: 3/12/2018 - Published: 1/26/2018 - J. O'Neill, C. Mitchell, T. Hood
Worlds Apart by
kaleb-yamato reviews
The Colonials discover they are not alone in the universe just in time for it to start falling apart around them. Can 12 isolated planets separated from the rest of the universe for thousands of years survive long enough to establish themselves or will they be swept away with the coming tide. DISCONTINUED UP FOR ADOPTION
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Suspense - Chapters: 8 - Words: 58,212 - Reviews: 195 - Favs: 351 - Follows: 458 - Updated: 3/4/2018 - Published: 4/3/2014
Jormungandr by
stephenopolos reviews
Xander hated himself for choosing this option, but what's a twelve year old to do when faced with the choice between embarrassment in front of his best buds and going with dad on an archaeology dig. Of course his summer vacation couldn't be simple, and he finds himself on an adventure.
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: T - English - Adventure/Sci-Fi - Chapters: 7 - Words: 15,965 - Reviews: 28 - Favs: 198 - Follows: 261 - Updated: 2/27/2018 - Published: 9/23/2017 - Xander H.
Travelers by
The Daniel Jackson-2001 reviews
The TARDIS crew encounter SG-1 on a Earth-like planet in 2018. Author's Note: In 2018, SG-1 now consists of Teal'c, Cassandra Frasier, and Dr. Daniel Jackson.
Crossover - Doctor Who & Stargate: SG-1 - Rated: K - English - Drama/Sci-Fi - Chapters: 1 - Words: 889 - Reviews: 1 - Favs: 5 - Follows: 4 - Published: 2/24/2018 - 1st Doctor, Steven T., Vicki, D. Jackson - Complete
A Godly Visitor by
Cananatra reviews
A Goa'uld finds himself teleported to the Galactica. Now all he has to do is convince them a new religion is required.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Adventure - Chapters: 3 - Words: 8,115 - Reviews: 19 - Favs: 27 - Follows: 45 - Updated: 2/24/2018 - Published: 2/7/2017
Stargate Equestria by
Rattler20200 reviews
A vicious attack brings War to Equestria. Now, Sunset Shimmer has returned home to lead a new team on the biggest adventure anypony has ever been on. An adventure that lies on the other side of... the Stargate.
Crossover - Stargate: SG-1 & My Little Pony - Rated: T - English - Sci-Fi/Fantasy - Chapters: 15 - Words: 41,404 - Reviews: 31 - Favs: 23 - Follows: 21 - Updated: 2/24/2018 - Published: 11/19/2017 - Complete
Not Quite Rear Window by
RoseFrederick reviews
Jack O'Neill just wanted to spend a quiet night enjoying his downtime, stargazing from his roof. It didn't work out at all like that.
Crossover - Stargate: SG-1 & Supernatural - Rated: T - English - Chapters: 1 - Words: 2,791 - Reviews: 14 - Favs: 35 - Follows: 14 - Published: 2/21/2018 - J. O'Neill, Dean W. - Complete
Mal Doran McKay: Unending Beginning by
McKay Rulez reviews
After Vala and Daniel have a fight, an emotionally wrecked Vala runs off and ends up crashing into a certain socially awkward Scientist. Rodney McKay. - Ships: Vala/Rodney - Anti-Daniel/Vala - Sort of a tag / what if to "Unending" if the scene between Daniel & Vala played out in the normal time line and left off on a bad note.
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: T - English - Hurt/Comfort/Romance - Chapters: 2 - Words: 4,458 - Reviews: 2 - Favs: 8 - Follows: 9 - Updated: 2/21/2018 - Published: 6/24/2015 - D. Jackson, Vala, Rodney M. - Complete
Homework by
Slyphman reviews
School life is hard
Crossover - Stargate: SG-1 & Spider-Man - Rated: K - English - Chapters: 1 - Words: 2,276 - Reviews: 1 - Favs: 4 - Follows: 6 - Published: 2/14/2018
Stargate A Leap For Sam by
Kody Wright 2 reviews
Dr. Sam Beckett leaps into a teenage clone of Jack O'Neill and is tasked with saving the base doctor as Sam Carter in the future tries to save Sam Beckett from being lost forever. Complete!
Crossover - Quantum Leap & Stargate: SG-1 - Rated: K - English - Sci-Fi - Chapters: 6 - Words: 11,943 - Reviews: 15 - Favs: 25 - Follows: 23 - Updated: 2/13/2018 - Published: 11/16/2017 - Complete
Song by
Kage kioku aji tenshi reviews
Summary: Atlantis sings for them, only a few hear her when she does.
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: K - English - Sci-Fi/Family - Chapters: 1 - Words: 3,121 - Reviews: 2 - Favs: 16 - Follows: 1 - Published: 2/10/2018 - D. Jackson, J. O'Neill, Rodney M., John S. - Complete
A Change of Destiny by
DesertWriter01 reviews
Kara Thrace died when she flew into the black hole, but she's given a second chance at life. To go and bring the Colonials to Earth, the birthplace of humanity. "Welcome to the SGC, Captain Kara Carter." Will be Lee/Kara.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Drama - Chapters: 1 - Words: 2,479 - Reviews: 7 - Favs: 33 - Follows: 43 - Published: 2/10/2018 - K. Thrace/Starbuck
мандолорианские врата by
dsedghjjjytrddfff reviews
6. февраля 2018
Crossover - Star Wars Rebels & Stargate: SG-1 - Rated: K - Russian - Adventure/Sci-Fi - Chapters: 1 - Words: 5 - Reviews: 1 - Published: 2/6/2018 - Sabine W., J. O'Neill
звездный врата повстанцов by
dsedghjjjytrddfff
1 мая
Crossover - Star Wars Rebels & Stargate: SG-1 - Rated: K - Russian - Humor/Sci-Fi - Chapters: 1 - Words: 1 - Published: 2/6/2018 - Ezra B., J. O'Neill, P. Davis
Breathe by
Catalina Leigh reviews
When the Atlantis personnel are back on Earth for the first time, Sheppard gets some support from Dr. Jackson, and some advice from General O'Neill. -oneshot-
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: T - English - Angst/Friendship - Chapters: 1 - Words: 2,916 - Reviews: 10 - Favs: 38 - Follows: 18 - Published: 2/5/2018 - D. Jackson, J. O'Neill, John S. - Complete
Szellem a palackban 2 by
KarenBrighton
SG1/Sanctuary/Highlander crossover. Declan, Sam, és a két csapat többi része megismerkedik a halhatatlanokkal és a figyelőkkel a Hegylakó sorozatból. Közben tovább mélyül Declan és Sam kapcsolata, és talán újabb kapcsolatok is szövődnek.
Crossover - Stargate: SG-1 & Sanctuary - Rated: T - Hungarian - Romance/Adventure - Chapters: 8 - Words: 28,005 - Updated: 2/4/2018 - Published: 1/16/2018 - S. Carter, D. Jackson, Helen M., Declan M.
The Truth is Out There by
Syphon01 reviews
My take on what would happen if the stargate was discovered live on TV so it couldn't be covered up
Crossover - Stargate: SG-1 & Others - Rated: M - English - Chapters: 1 - Words: 10,730 - Reviews: 6 - Favs: 46 - Follows: 62 - Published: 2/2/2018 - D. Jackson, J. O'Neill, Sha're
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