USS Titania (AKA-13) USS Titania (AKA-13) USS "Titania" (AK-55/AKA-13) was an named after Titania, one of the moons of the planet Uranus. She served as a commissioned ship for 13 years, beginning in 1942. "Titania" was laid down as "Harry Culbreath" under Maritime Commission contract (MC hull 132) on 25 October 1941 at Kearny, N.J., by the Federal Shipbuilding and Drydock Co.; renamed "Titania" and designated AK-55 on 16 February 1942; launched on 28 February 1942; sponsored by Mrs. Bennett Champ Clark; acquired by the United States Navy on 27 March 1942; and commissioned on 27 May 1942, Lieutenant Commander Dale E. Collins
Formation and evolution of the Solar System further hypothesized that the Mars-sized object may have formed at one of the stable Earth–Sun Lagrangian points (either or ) and drifted from its position. The moons of trans-Neptunian objects Pluto (Charon) and Orcus (Vanth) may also have formed by means of a large collision: the Pluto–Charon, Orcus–Vanth and Earth–Moon systems are unusual in the Solar System in that the satellite's mass is at least 1% that of the larger body. Astronomers estimate that the Solar System as we know it will not change drastically until the Sun has fused almost all the hydrogen fuel in its core into helium,