- Source: Theo
- Source: THEO
Theo is a given name and a hypocorism.
Greek origin
Many names beginning with the root Theo- derive from the Ancient Greek word theos (θεός), which means God, for example:
Feminine names: Thea, Theodora, Theodosia, Theophania, Theophano and Theoxena
Masculine names: Theodore, Theodoros/Theodorus, Theodosius, Theodotus, Theophanes, Theophilus, Theodoret and Theophylact
Germanic origin
Many other names beginning with "Theo-" do not necessarily derive from Greek, but rather the old Germanic "theud", meaning "people" or "folk". These names include:
Theobald, Theodahad, Theodard, Theodebert, Theodemir, and Theodoric
People with the name Theo
See Theo and Théo for a current alphabetical list of all people with the first name Theo or Théo in the English Wikipedia.
Among better known people with this name are:
Theo Adam (1926–2019), German classical bass-baritone
Theo Albrecht (1922–2010), German entrepreneur and billionaire
Theo Angelopoulos (1935–2012), Greek filmmaker, screenwriter and film producer
Theo Avgerinos (born 1978), American film director
Theo Benedet (born 2001), Canadian American football player
Theo Bos (born 1983), Dutch road and track cyclist, five-time world champion
Theo van Doesburg (1883–1931), Dutch artist, founder and leader of the De Stijl art movement
Theo Epstein (born 1973), American baseball executive, three-time World Series champion
Theo Fleury (born 1968), Canadian ice hockey player
Theo Geisel (1904–1991), American author better known as Dr. Seuss
Theo van Gogh (art dealer) (1857–1891), brother and supporter of painter Vincent van Gogh
Theo van Gogh (film director) (1957–2004), Dutch film director, great-grandson of the above
Theo Grant (born 2000), Canadian football player
Theo Heemskerk (1852–1932), Dutch Prime Minister
Théo Hernandez (born 1997), French footballer
Theo Hutchcraft (born 1986), English singer and songwriter
Theo Jackson (disambiguation), multiple people
Theo James (born 1984), English actor
Theo Jansen (born 1948), Dutch artist and kinetic sculptor
Theo Janssen (born 1981), Dutch footballer
Theo Johnson (born 2001), Canadian American football player
Theo Jörgensmann (born 1948), German jazz clarinetist and composer
Théo Lefèvre (1914–1973), Belgian Prime Minister
Theo Lingen (1903–1978), German actor, film director and screenwriter
Theo Mackeben (1897–1953), German composer and conductor
Theo Melin Öhrström, Swedish-American football player
Theo Osterkamp (1892–1975), German flying ace in both World War I and World War II
Theo Pabst (1905–1979), German architect
Theo Pelouze (1807–1867), French chemist
Theo de Raadt (born 1968), South African-born Canadian founder and leader of the OpenBSD and OpenSSH projects
Theo Ratliff (born 1973), American basketball player (Theophalus)
Theo Rossi (born 1975), American actor and producer
Théo van Rysselberghe (1862–1926), Belgian neo-impressionist painter
Théo Sarapo (1936–1970), French singer and actor, husband of Édith Piaf
Theo Smyrnaeus (fl. 100 CE), Greek philosopher and mathematician (Theon)
Theo Sommer (1930–2022), German newspaper editor and intellectual
Theo Timmer (born 1949), Dutch motorcycle racer
Theo Timmermans (footballer born 1926), Dutch footballer
Theo Timmermans (born 1989), Dutch footballer
Theo Von (born 1980), American stand-up comedian, television personality, host, and actor
Theo Waigel (born 1939), German politician, known as the father of the Euro
Theo Walcott (born 1989), English footballer
Theo Zagorakis (born 1971), Greek footballer and politician
Theo (born 2005), formerly known as Theoz, Swedish influencer and singer
Fictional characters
Theo, the self-proclaimed 'King of All the Land', protagonist of Ultra Jump Mania and Tari's first companion in the Meta Runner web series
Theo Decker, main character in Donna Tartt's novel The Goldfinch
Theo Faron, the main character in P.D. James's 1992 novel The Children of Men and of the 2006 film Children of Men based on the novel
Theo Fobius, in the webcomic Schlock Mercenary
Theo Huxtable, in the sitcom The Cosby Show
Theo, a character in the animated television series Looped
Theo Kojak, lead character of the Kojak television series
Theo Raeken, a fictional character in the 2011-2017 TV series Teen Wolf
Theo Saville, one of the main characters on the television series A Million Little Things, son of Eddie and Katherine
See also
Teo (disambiguation)
THEO (Testing the Habitability of Enceladus's Ocean), a spacecraft mission to Enceladus
References
THEO (Testing the Habitability of Enceladus's Ocean) is a feasibility study for a New Frontiers class orbiter mission to Enceladus that would directly sample its south pole water plumes in order to study its internal habitability and to search for biosignatures. Specifically, it would take advantage of the direct sampling opportunities of a subsurface ocean.
The study concept was produced by the 2015 Jet Propulsion Laboratory Planetary Science Summer School under the guidance of TeamX. The study has not yet been formally proposed for funding.
Mission concept
A plume of water vapor and ice spews from Enceladus's south polar region, offering a unique opportunity for a low-cost mission in the search for life and habitable environments beyond Earth. The THEO mission would further understanding of life and habitability in the Solar System by addressing (i) the limits of life under colder, fainter Sun conditions, (ii) the importance of hydrothermal alteration in the origin of life, and (iii) the distribution of molecules in the Solar System that may have served as the precursors for life.
The Cassini mission data suggest that this plume, sourced by a liquid reservoir beneath the moon's icy crust, contain organics, salts, and water-rock interaction derivatives. Thus, the ingredients for life as we know it are available in Enceladus's subsurface ocean.
The THEO mission would primarily focus on whether Enceladus is habitable. It would not look for life forms directly, but for higher abundances of certain molecules, ratios of organic compounds, or chains of amino acids could all be biosignatures that all give away the presence of life.
Mission design
The trajectory of THEO would obtain the needed kinetic energy with one Venus and two Earth gravity assists. THEO would reduce its velocity (delta-v) by making flybys of Saturn moons Titan, Rhea, Dione, Tethys, and Enceladus before the Enceladus orbit insertion. The data would be collected from three orbital attitudes (500 km, 100 km, 30 km) with each representing a separate mission phase. More than 600 science orbits are expected over the span of nominal six-month mission. At the end of the mission, and according to planetary protection protocols, the orbiter will be sent on an impact trajectory to Tethys, where it will be discarded.
Proposed payload
This mission concept includes remote sensing and in situ analyses with:
a mass spectrometer (SWAMP)
a sub-mm radiometer-spectrometer (WAVES)
a camera (DRIPS)
a magnetometer (OSMOSIS)
doppler tracking (GEISER)
These instruments (total mass ≈80 kg) were selected to address four key questions for ascertaining the habitability of Enceladus's ocean within the context of the moon's geological activity:
How are the plumes and ocean connected?
Are the abiotic conditions of the ocean suitable for habitability?
How stable is the ocean environment?
Is there evidence of biological processes?
See also
Abiogenesis
Astrobiology
Enceladus Explorer (EnEx)
Enceladus Life Finder (ELF)
Enceladus Life Signatures and Habitability (ELSAH)
Europa Clipper
Explorer of Enceladus and Titan (E2T)
Journey to Enceladus and Titan (JET)
Life Investigation For Enceladus (LIFE)
References
Kata Kunci Pencarian:
- Theo James
- Cut Mini Theo
- Théo Hernandez
- Theo L. Sambuaga
- Theo Syafei
- Vincent van Gogh
- Theo van Gogh (sutradara)
- Theo Lingen
- Juara (film)
- Theo Frenkel
- Theo
- Theo Von
- THEO
- Theo Rossi
- Theo James
- Théo Hernandez
- Theo Epstein
- Theos
- Théo Maledon
- Theo van Gogh (art dealer)
Her (2013)
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