** Euronews

** Eunectes murinus, the green anaconda, the largest species, is found east of the Andes in Colombia, Venezuela, the Guianas, Ecuador, Peru, Bolivia, Brazil and on the island of Trinidad.

** Eunectes notaeus, the yellow anaconda, a smaller species, is found in eastern Bolivia, southern Brazil, Paraguay and northeastern Argentina.

** Eunectes deschauenseei, the dark-spotted anaconda, is a rare species found in northeastern Brazil and coastal French Guiana.

** Eunectes beniensis, the Bolivian anaconda, the most recently defined species, is found in the Departments of Beni and Pando in Bolivia.

** Tarski's theorem: For every infinite set A, there is a bijective map between the sets A and A × A.

** The Cartesian product of any family of nonempty sets is nonempty.

** König's theorem: Colloquially, the sum of a sequence of cardinals is strictly less than the product of a sequence of larger cardinals.

** Hausdorff maximal principle: In any partially ordered set, every totally ordered subset is contained in a maximal totally ordered subset.

** For every non-empty set S there is a binary operation defined on S that makes it a group.

** Tychonoff's theorem stating that every product of compact topological spaces is compact.

** In the product topology, the closure of a product of subsets is equal to the product of the closures.

** If S is a set of sentences of first-order logic and B is a consistent subset of S, then B is included in a set that is maximal among consistent subsets of S. The special case where S is the set of all first-order sentences in a given signature is weaker, equivalent to the Boolean prime ideal theorem ; see the section " Weaker forms " below.

** Any union of countably many countable sets is itself countable.

** If the set A is infinite, then there exists an injection from the natural numbers N to A ( see Dedekind infinite ).

** Every infinite game in which is a Borel subset of Baire space is determined.

** The Vitali theorem on the existence of non-measurable sets which states that there is a subset of the real numbers that is not Lebesgue measurable.

** The Lebesgue measure of a countable disjoint union of measurable sets is equal to the sum of the measures of the individual sets.

** The Nielsen – Schreier theorem, that every subgroup of a free group is free.

** USS Enterprise ( NCC-1701-B ), launched at the start of Star Trek: Generations

** Objectivity / DB launched

** USS Sacramento ( 1862 ) was a sloop, launched in 1862 and wrecked in 1867.

** Small Astronomy Satellite 1, launched on 12 December 1970

** Small Astronomy Satellite 2, launched on 15 November 1972

** Small Astronomy Satellite 3, launched on 7 May 1975

** Voyager program: Voyager 1 is launched after a brief delay.

** Ranger 6 is launched by NASA, on a mission to carry television cameras and crash-land on the Moon.

** Gemini 1 is launched, the first unmanned test of the 2-man spacecraft.

** In the TV series Quantum Leap ( 1988 – 1993 ), the Quantum Leap project is said to be launched in New Mexico, in 1999.

** Yom Kippur War ( 1973 )-the war was launched by Egypt against Israel in October 1973 to recover the international standing Egypt had lost in the 1967 conflict.

** The Second Chechen War ( 1999 – ongoing ) – the war was launched by the Russian Federation starting 26 August 1999, in response to the Invasion of Dagestan and the Russian apartment bombings which were blamed on the Chechens.

** In 1999, the North Atlantic Treaty Organization ( NATO ) led by the United States launched air attacks against Yugoslavia ( then composed of only Serbia and Montenegro ) to pressure the Yugoslav government to end its military operations against ethnic Albanian separatists in Kosovo due to accusations of war crimes being committed by Yugoslav military forces working alongside nationalist Serb paramilitary groups.

** STS-41-B: Space Shuttle Challenger is launched on the 10th space shuttle mission.

** PoSAT-1 ( the first Portuguese satellite ) is launched on board French rocket Ariane 4.

** The Mariner 6 Mars probe is launched.

** The first V-2 rocket is successfully launched at the White Sands Missile Range.

** STS-31: The Hubble Space Telescope is launched aboard Space Shuttle Discovery.

** Apollo Program: Apollo-Saturn mission 502 ( Apollo 6 ) is launched, as the second and last unmanned test-flight of the Saturn V launch vehicle.

** DZBB-TV Channel 7, the Philippines ' third TV station, is launched.

** The Hungry generation Movement is launched in Calcutta, India.

** The first LAGEOS ( Laser Geodynamics Satellite ) is launched.

** A Soviet satellite containing live animals and plants is launched into orbit.

** Iran Air Flight 655 is shot down by a missile launched from the USS Vincennes.