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Mariner 2
Mariner 2, also called Mariner II, was a NASA flyby spacecraft built by the Jet Propulsion Laboratory that passed Venus on December 14, 1962, the first successful interplanetary mission.
Mariner 4
Mariner 4 (Mariner IV) was a NASA spacecraft launched in 1964 that flew past Mars in 1965, capturing the first close-up images of another planet.
Mariner 5
Mariner 5 was a NASA spacecraft, originally a Mariner 4 backup, modified for a 1967 Venus flyby that found surface temperatures of 527 °C and no magnetic field.
Mariner 6
Mariner 6 was a NASA flyby spacecraft that flew past Mars on July 31, 1969, part of the first dual mission to the planet alongside its twin, Mariner 7.
Mariner 9
Mariner 9, also known as Mariner IX, was a NASA orbiter that became the first spacecraft to orbit another planet, reaching Mars on November 13, 1971.
Mariner East
Mariner East is a system of natural gas liquids pipelines operated by Sunoco Pipeline, a subsidiary of Energy Transfer, carrying ethane, propane, and butane roughly 350 miles across southern Pennsylvania.
Mariner Oil and Gas Field
Mariner is a heavy oil field on the East Shetland Platform in the UK northern North Sea, about 150 km east of Shetland, producing since August 2019.
Mariner program
The Mariner program was a NASA series of ten robotic spacecraft, launched between 1962 and 1973, that achieved the first flybys of Venus, Mars, and Mercury.
MarineTraffic
MarineTraffic is a ship-tracking and maritime analytics platform, founded in Athens in 2007, that collects AIS signals from vessels and displays near real-time positions on a public Live Map.
Mario Affatigato
Mario Affatigato is an American physicist at Coe College known for research on the properties of oxide glasses and for receiving a 1998 Presidential Early Career Award.
Mario Botta
Mario Botta is a Swiss architect born in 1943 in Mendrisio, known for geometric buildings of thick walls and light, including the San Francisco Museum of Modern Art.
Mario Caironi
Mario Caironi, born 1978 in Bergamo, is an Italian electrical engineer at the Italian Institute of Technology in Milan working on printed and edible organic electronics.
Mario J. Paniccia
Mario J. Paniccia is an American physicist and technology executive who founded Intel's Silicon Photonics program, leading it for roughly two decades before co-founding Anello Photonics in 2019.
Mario Salvadori
Mario Salvadori (1907–1997) was an Italian-born structural engineer and applied mathematician who taught at Columbia from 1940, consulted on the Manhattan Project, and wrote Why Buildings Stand Up.
Mario Szegedy
Mario Szegedy is a Hungarian-born computer scientist and Distinguished Professor at Rutgers University, a two-time Gödel Prize winner for the PCP theorem and streaming algorithms.
Marion County Courthouse
The Marion County Courthouse is the courthouse of Marion County, Florida, housed since 1965 in the Judicial Center in Ocala, where courthouses stood from 1851.
Marion Jokl Ball
Marion Jokl Ball is a South African-born American scientist in biomedical and health informatics, holding the Raj and Indra Nooyi Endowed Distinguished Chair in Bioengineering at UT Arlington.
Mariposa (botnet)
Mariposa, Spanish for "butterfly," was a botnet run by three Spaniards from about 2008 to December 2009, infecting an estimated 12.7 million computers in more than 190 countries.
Marisat
Marisat was the world's first commercial maritime satellite communications system, three geostationary satellites placed in operation in 1976 to link ships at sea with shore stations.
Mariscal Sucre International Airport
Mariscal Sucre International Airport, also known as Quito Airport, serves Quito, Ecuador, from Tababela about 18 kilometers east of the city, having opened in 2013.
Marissa Mayer
Marissa Mayer, also known as Marissa Ann Mayer, is an American technology executive who was Google employee number 20 and Yahoo's chief executive from 2012 to 2017.
Maritime and Coastguard Agency
The Maritime and Coastguard Agency (MCA) is an executive agency of the UK Department for Transport, formed in 1998, that oversees maritime safety, ship certification, and HM Coastguard's 24-hour search and rescue.
Maritime call sign
A maritime call sign is the unique 3 to 7 character radio identity assigned to a ship or coast station in the maritime mobile service, allocated by the ITU.
Maritime cultural landscape
The maritime cultural landscape is an archaeological concept defined by Christer Westerdahl in 1992 that unites sea and land, covering wrecks, landing places, beacons, and place-names.
Maritime Electric
Maritime Electric is a regulated electric utility and the principal distributor of electricity in Prince Edward Island, serving about 91,000 customers as a wholly-owned subsidiary of Fortis Inc.
Maritime fur trade
The maritime fur trade was the late 18th- and early 19th-century exchange of European goods for sea otter pelts on the Northwest Coast, sold in China.
Maritime lien
A maritime lien is a privileged claim on a vessel or cargo for services or injuries, arising by law, traveling with the ship, and enforced in rem.
Maritime Mobile Service Identity
A Maritime Mobile Service Identity (MMSI) is a nine-digit number that uniquely identifies ship and coast stations in maritime radio, used by DSC and AIS equipment.
Maritime patrol aircraft
A maritime patrol aircraft (MPA), also called a patrol bomber, is a military airplane that flies long ocean missions to find, track, and attack submarines and ships.
Maritime pilot
A maritime pilot, also known as a harbor or river pilot, is a mariner who boards ships to guide them safely into or out of port using local knowledge.