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Hopkins, Cleveland

Neighborhoods in ClevelandNortheastern Ohio geography stubs
Aerial View of Glenn Research Center at Lewis Field GPN 2000 002008
Aerial View of Glenn Research Center at Lewis Field GPN 2000 002008

Hopkins is a neighborhood on the West Side of Cleveland, Ohio. Known as Riverside until 2014, it is one of four sub-neighborhoods that comprise the larger historical area of West Park, the others being Kamm's Corners, Bellaire–Puritas and Jefferson. The neighborhood is the location of Cleveland Hopkins International Airport and the NASA Glenn Research Center.

Excerpt from the Wikipedia article Hopkins, Cleveland (License: CC BY-SA 3.0, Authors, Images).

Hopkins, Cleveland
Maplewood Avenue, Cleveland Riverside

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Wikipedia: Hopkins, ClevelandContinue reading on Wikipedia

Geographical coordinates (GPS)

Latitude Longitude
N 41.423055555556 ° E -81.841111111111 °
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Address

Maplewood Avenue

Maplewood Avenue
44135 Cleveland, Riverside
Ohio, United States
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Aerial View of Glenn Research Center at Lewis Field GPN 2000 002008
Aerial View of Glenn Research Center at Lewis Field GPN 2000 002008
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Nearby Places

Cleveland Hopkins International Airport
Cleveland Hopkins International Airport

Cleveland Hopkins International Airport (IATA: CLE, ICAO: KCLE, FAA LID: CLE) is an international airport in Cleveland, Ohio, United States, and is the primary airport serving Greater Cleveland and Northeast Ohio. It the largest and busiest airport in the state, as well as the 43rd-busiest airport in the U.S. by passenger numbers. Located in Cleveland's Hopkins neighborhood 9 miles (14 km) southwest of Downtown Cleveland, it is adjacent to the Glenn Research Center, one of NASA's ten major field centers.The airport has been at the forefront of several innovations that are now commonplace. It was the first airport with an air traffic control tower and a two-level design separating arrivals from departures. It was also the first airport in North America to be directly connected with a rail transit line. Cleveland was a hub for United Airlines from the post–World War II era until the mid-1980s. After United moved out, Continental Airlines moved in, making it the dominant carrier at the airport in the 1990s and 2000s. After United and Continental merged in 2010, United closed the Cleveland hub, though it still has a flight attendant base, pilot base, and maintenance facilities at the airport and is its largest carrier by passenger count. When United stopped using Cleveland as a hub, it closed Concourse D, but the airline kept paying to lease the facility, preventing it from being used by another airline. However, United's hub closure created an opening for low-cost carriers to enter the market, which had previously had among highest average fares in the country. Within a few years after United closed the hub, passenger traffic rebounded to where it was before the closure. Cleveland Hopkins offers non-stop passenger service to nearly 40 destinations. Cleveland Hopkins is operated by the Cleveland Department of Port Control, which also operates Burke Lakefront Airport located downtown.

Zero Gravity Research Facility
Zero Gravity Research Facility

The Zero Gravity Research Facility at the NASA Glenn Research Center, in Cleveland, Ohio, is a unique facility designed to perform tests in a reduced gravity environment. It has successfully supported research for United States crewed spacecraft programs and numerous uncrewed projects. The facility uses vertical drop tests in a vacuum chamber to investigate the behavior of systems, components, liquids, gases, and combustion in microgravity. The facility consists of a concrete-lined shaft, 28 feet (8.5 m) in diameter, that extends 510 feet (160 m) below ground level. A steel vacuum chamber, 20 feet (6.1 m) in diameter and 470 feet (140 m) high, is contained within the concrete shaft. The pressure in this vacuum chamber is reduced to 13.3 pascals (1.3×10−4 atm) before use. Test equipment is typically mounted in a cylindrical container, and has a maximum weight of 2,500 pounds (1,100 kg). Equipment dropped in the chamber experiences microgravity for about 5.15 seconds before landing in a deceleration cart filled with expanded styrofoam beads; it typically experiences 32g during deceleration, but may range up to 65g. The service building at the top of the shaft contains a shop area, control room, and a clean room. Assembly, servicing, and balancing of the experiment vehicle are accomplished in the shop area. Tests are conducted from the control room, which contains controls for the "pump down" of the vacuum chamber, the experiment vehicle pre-drop checkout, release and the data retrieval system.