Shows like Stargate Atlantis

A freak accident during an experimental space mission catapults Astronaut John Crichton across a thousand galaxies to an alien battlefield.

Captain Dylan Hunt and his crew quest to restore a government that once presided over an extended peace and prosperity.

The story of Stargate SG-1 begins about a year after the events of the feature film, when the United States government learns that an ancient alien device called the Stargate can access a network of such devices on a multitude of planets. SG-1 is an elite Air Force special operations team, one of more than two dozen teams from Earth who explore the galaxy and defend against alien threats such as the Goa'uld, Replicators, and the Ori.

During the mid-22nd century, a century before Captain Kirk's five-year mission, Jonathan Archer captains the United Earth ship Enterprise during the early years of Starfleet, leading up to the Earth-Romulan War and the formation of the Federation.

Set in the years 2063–2064, the show focuses on the "Wildcards", members of the United States Marine Corps Space Aviator Cavalry, 58th Squadron. They are stationed on the space carrier USS Saratoga, and act as infantry and pilots of SA-43 Endo/Exo-Atmospheric Attack Jet fighters.

Two centuries in the future, when pollution has forced humans to abandon Earth in favor of cramped space stations, scientist Devon Adair hijacks a spacecraft and sets out with a band of followers in search of another planet that will offer a brighter, more normal future to children like her son, Ulysses. Joining Devon and Ulysses are mechanic John Danziger and his daughter, True; team physician Julia Heller, who has her own secret agenda; Alonzo Solace, a pilot; Yale, a cyborg; and Morgan, a craven government agent, and his wife, Bess. The voyagers find their planet, but their ship crash-lands on the wrong side of the globe, forcing them to attempt an arduous and dangerous trek to their ultimate destination, New Pacifica.

20th-century astronaut Buck Rogers awakens in the 25th century after a freak accident puts him in suspended animation for 500 years. Upon returning to Earth and discovering the planet is recovering from a nuclear war, Buck uses his combat skills and ingenuity to protect Earth and fight evil throughout the galaxy alongside starfighter pilot Colonel Wilma Deering and robot companion Twiki.

A secret, high-technology international agency called SHADO defends Earth from alien invaders.

Years ago, the Taelons came to Earth, offering friendship and technology to humanity. But there are those who believe the Taelons have more sinister motives.

In the year 2517, the universe is a vast frontier where lawlessness reigns and adventure awaits! Join Captain Malcolm Reynolds and his ragtag crew aboard the spaceship Serenity as they navigate the fringes of society, battling the oppressive Alliance and facing off against ruthless bounty hunters.

Set fifteen years in the then-future year 1983, the series tells the tale of the crew and passengers of a sub-orbital transport ship named Spindrift. In the pilot episode, the Spindrift is en route from Los Angeles to London, on an ultra-fast sub-orbital flight. Just beyond Earth's boundary with space, the Spindrift encounters a magnetic space storm, and is dragged through a space warp to a mysterious planet where everything is twelve times larger than on Earth, whose inhabitants the Earthlings nickname "the Giants". The Spindrift crash-lands, and the damage renders it inoperable.

After crash-landing on an alien planet, the Robinson family fights against all odds to survive and escape. But they're surrounded by hidden dangers.