An interstellar ark is a conceptual space vehicle that some have speculated could be used for interstellar travel. Interstellar arks may be the most economically feasible method of traveling such distances.
An interstellar ark must be a sleeper ship instead of a generation ship because of energy constraints.
Read more about Interstellar Ark: Considerations For Sleeper-ship Proposals, Orbital Habitat, Enzmann Starship, Fiction, Considerations For Generation Ship Proposals
Famous quotes containing the word ark:
“My ark sings in the sun
At God speeded summer’s end
And the flood flowers now.”
—Dylan Thomas (1914–1953)