Earth (RDM)

The second Earth seen from space in "Crossroads, Part II".

Earth is the believed destination of the Thirteenth Tribe of Kobol, as attested in the Sacred Scrolls. To the modern world of the Twelve Colonies of Kobol its existence appeared more as myth and legend than as history.

Earth, in the course of events, was actually not one but two planets. The first was a planet which was not only destroyed by a nuclear holocaust thousands of years ago, but was entirely populated by a type of humanoid Cylon. The second Earth is a lush, habitable world already filled with bands of primitive humanity.

The Fleet was led to both Earths by Kara Thrace. It is on the second Earth that the beleaguered inhabitants of the Fleet find their new permanent home, leaving all their ships (and technology) behind.

A Cause for Hope

Earth is first mentioned by Commander Adama during a speech after the battlestar's services for the dead after escaping from Ragnar Anchorage (Miniseries, Night 2). Adama claims that Earth's location was a top military secret that can now be revealed. Later, in a private conversation with new President Laura Roslin immediately afterward, Adama admits that he has not the slightest idea where Earth may be, if it exists at all. His true motivation was inspirational; he intended to bolster the morale of the population (especially his beleaguered crew) in the aftermath of the near-annihilation of humanity.

Tangible Faith

While she is initially skeptical, rebuking Adama for his dishonesty, Laura Roslin's faith grows perceptibly throughout the first season. Her use of chamalla to treat her cancer causes vivid dreams and hallucinations. Roslin increasingly interprets these as prophetic visions, especially after the Fleet accidentally discovers the legendary homeworld of Kobol (Kobol's Last Gleaming, Part I).

Eventually, the Arrow of Apollo, a religious artifact, is recovered, the first in a series of waypoints to the general location of Earth (Home, Part II).

In the activated Tomb of Athena, the stars of the Twelve Colonies are represented in the twelve Zodiacal constellations, as viewed from Earth, recognized by Roslin as the shapes of the original flags of the Twelve Colonies. The chamber itself was intended by its builders to be a stylized replica of the night sky of Earth, from which all twelve constellations could be seen. This is corroborated by Kara Thrace, who quotes scripture, saying that Earth was the place where the people of the Thirteenth Tribe could look up into the sky and see their twelve brothers.

Moreover, Lee Adama recognizes the Lagoon Nebula, also represented in the night sky of the mystery chamber. This astronomical object is known to Fleet personnel, since Commander Adama remarks that this celestial body would take some time to reach.

More Clues to Earth

Over a year later, the Fleet discovers a derelict Cylon baseship near the Lion's Head Nebula, a celestial marker revealed by Felix Gaeta to Admiral Adama and President Roslin (Torn). The information is derived from Gaius Baltar's research on the path to Earth. The derelict basestar finds an ancient beacon left by the Thirteenth Tribe. While a Colonial boarding party finds the probe, it also learns that the humanoid Cylons aboard the basestar are dead or dying, suggesting a deadly pathogen was released by the beacon. In their haste to leave and for the safety of the Fleet, the beacon is abandoned on the basestar, where it is destroyed when the basestar self-destructs (A Measure of Salvation).

After the Fleet must gather needed foodstuffs from the algae planet, believed previously uninhabited by humans, Galen Tyrol senses and finds the Temple of Five, an ancient temple built by the Thirteenth Tribe, as told in the Sacred Scrolls, apparently built during a stopover on this world. Believed to be hidden inside the Temple of Five is the Eye of Jupiter, an artifact that may provide more clues to the location of Earth. However, a Cylon force arrives with the same intentions on the Eye, leading to a standoff between Adama and the basestar command (The Eye of Jupiter). The Eye is later revealed to be the algae planet's own star as it began to nova, taking the form of the circular starburst patterns throughout the Temple of Five. While the Colonials are not privy to the special holograph feature of the Temple that the Cylons witness in the early moments of the nova, the Colonials are later are able to discern the information of the new nova as a waypoint to the next marker, a nebula in the Ionian system (Rapture).

When the Fleet arrives at the nebula, it is intercepted by four basestars. Unable to escape due to a mysterious, crippling Fleet-wide power outage, Galactica is forced to prepare for attack and launches Vipers and Raptors. Apollo breaks off from the attack to track an "Unknown" contact on DRADIS. The contact is Captain Kara "Starbuck" Thrace, miraculously returned from the dead with news that she has been to Earth, knows its location and how to take the Fleet there.

The episode "Crossroads, Part II" concludes with a sweeping zoom from the Fleet, the Cylons, the Ionian nebula and to an arm of the Milky Way and to a zoom in to the second Earth, confirming that Earth is an actual location (from the perspective of the viewers), showing Earth's North American continent.

According to the Hybrid, the Final Five are from the "home of the 13th," generally interpreted as the first Earth (Faith). This matches statements made in the "The Eye of Jupiter" claiming that the Temple of Five was built by people from the Thirteenth Tribe.

Starbuck's Visit

Starbuck's guncam photo of Earth.

Starbuck claims she visited Earth in her Viper, a trip lasting 6 hours according to her Viper's clock but months having passed in the Fleet. She is unaware of how she got to and from Earth in a Viper with no FTL capability. She describes Earth as having blue seas and white clouds, and took a variety of photos from her Viper. She also describes a "yellow moon and star" matching the descriptions by Pythia. Her photos have star patterns matching the zodiacs seen in the Tomb of Athena. On the return trip, she describes seeing a ringed gas giant planet, a "flashing triple star" and a comet. The comet turns out to be a burning basestar near a gas giant at the site of a Cylon Civil War battle (Faith).

After the Fleet leaves the Ionian Nebula, Thrace feels pain with each jump and is overcome by a strong sense that the Fleet is going the wrong way (He That Believeth In Me). She confronts President Roslin, the only person she reckons can persuade the Admiral to change course, with a pistol in his quarters, which gets her thrown in the brig. She is later released to take command of the Demetrius on a mission to find Earth (Six of One).

Arrival and Ruins

The ruined city found by the landing party.

After being informed by Anders and Tyrol that something about her Viper is different, Starbuck climbs in the cockpit and powers up the electronics, detecting what appears to be a Colonial emergency locator signal, which only the Viper can receive. After determining that it is likely a bearing to Earth, the Fleet plots a jump and arrives in the planet's orbit, leading to ecstatic jubilation throughout the Fleet.

However, the happiness is short-lived when a combined human-Cylon team lands on the planet and arrives at a shore, overlooking a destroyed city. Moreover, Geiger counters detect radioactivity, indicating the city — and possibly the whole planet — suffered a nuclear catastrophe (Revelations).

The ruins are "thousands of years old." (Battlestar Galactica: The Top 10 Things You Need to Know).

Further scans on the planet reveal that the planet suffered a nuclear holocaust of some kind about 2,000 years before. There was still low-level radiation in the ground and water from the disaster and it is unsafe for living on even after so long. Further investigation reveals the truth about the inhabitants of the planet: the Thirteenth Tribe were a kind of Cylon. Among them lived, once upon a time, the Final Five, whose memory of the destruction appears in fragments while exploring the ruins.

This Earth, destroyed and poisonous, is abandoned. The Fleet, gravely demoralized, begin a half-hearted search for another planet to inhabit (Sometimes a Great Notion).

Samuel Anders, his memories of his past life fully available to him after being shot, implies that the Centurions on Earth did kill their masters. When he describes when the Final Five finally reached the Twelve Colonies, Anders exclaims, "It happened again!" (No Exit)

A New Earth

Earth appears on the horizon of its moon.

During a cataclysmic battle in which the Cylon Colony is destroyed, Kara Thrace (using data she gathers from The Music) jumps Galactica into the vicinity of a habitable planet already populated by a rich diversity of wildlife and primitive humans who evolved independently from those on Kobol. Admiral Adama supposes the continent they land on has more wildlife than all the Twelve Colonies combined. A Raptor is sent to get the Fleet at the rendezvous coordinates, and they jump into the system and join Galactica in orbit above the planet.

The people of the Fleet decide to abandon their technology in an attempt to avoid repeating the cycle of destruction and rebirth, and the planet is named after the original Earth. Galactica and the rest of her Fleet are destroyed by being flown into the system's Sun by Samuel Anders, now effectively a Hybrid. The Twos, Sixes and Eights decide to remain on the new Earth as well, and give their baseship to their Centurions so that they, too, can have freedom and find their own destiny. Settlements of humans with equal numbers of supplies are scattered throughout the planet to maximize the chances of survival, and locations were documented and given to each of the groups.

Over 150,000 years later, Earth is home to a technically advanced civilization unaware of that they are of mixed native and Colonial human, and humanoid Cylon descent. Its people, too, are on the verge of major breakthroughs in robotics, and many of its modern trappings -- printed magazines, automobiles, even clothing styles such as suits and ties -- mirror those of the Twelve Colonies eons earlier.

The fossilized remains of Hera Agathon are discovered in Tanzania by archaeologists from the Smithsonian Institute in the city of Washington, D.C., who theorize she is the "Mitochondrial Eve", the most recent common matrilineal ancestor of all living humans (Daybreak, Part II).

An Infinitesimal Chance

From what we know of the nature of navigation in FTL jumps, particularly in the Season 2 premier Scattered, the odds of the coordinates, used by Kara Thrace to jump Galactica from the Colony to the new Earth, actually achieving the end they did are no less than infinitesimal.

The coordinates in question were 1123,6536,5321, which as well as presenting certain obvious remarkable features, such as the odds of getting a twelve digit figure precisely accurate, there is also a slightly more subtle element of awe inspiring chance at play. One of the elements in FTL navigation is the point of origin. A point of origin is a necessary factor in many navigational forms in order to plot direction and distance to a required destination and, as we see in Scattered, FTL navigation is no different. Essentially what this means is that the coordinates entered by Kara Thrace into the FTL computer aboard Galactica would only jump the ship to its new Earth destination from the precise astral location of the Galactica when it initiated the jump from the Colony.

Given the coordinates origins in The Music and the revelation that a divine entity is in some way shaping the events which have taken place in the series, as seen by Pythia, it could be suggested that the attack on the Colony, the resulting success and retreat, were in some way destined – while this may seem logical it is purely conjectural. But the way these events have took place can not be explained by rational means. As said by Gaius Baltar.

Official Statements

• Edward James Olmos jokingly describes how he thinks the Fleet could find Earth:

I personally — this is not [from] any of the writers, but my thing — I wanted to come into [the present day], find Earth, cruise on top of it, see it for what it is, and as we're coming down to it, we're blown up, we're nuked. And then [someone says to] the President of the United States, which is [George W.] Bush, "They've been taken care of. Thank God you saved the world again." And you turn, and you see who told him that, and it's one of the Cylons. [Laughs]

References

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• See Also
  • Sacred Scrolls#The Origin of Mankind|Origin of Mankind theories
• Other Series
  • Earth (TOS)|Earth from TOS
  • Earth (1980)|Earth from "Galactica 1980"

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Re-imagined Series definition: technology enabling travel across distances faster than the speed of light would permit, see: FTL

Re-imagined Series definition: the process of using the FTL engines to make an near-instantaneous apparent faster-than-light transport of a ship from one point in space to another