Snakehead (fish)

http://www.biodiversitypartners.org/state/fl/snakehead.shtml. Such was the case with the winning team Scaled Composites, whose founder Burt Rutan announced in 1996 that the company would compete for the X Prize but worked entirely in secret for seven years, finally revealing the completed vehicle in April 2003. Like the herbicides, Rotenone will be sprayed on and into the water from boats. Some companies developed their craft in secret, not publicly announcing their plans until they were ready to request air/space permission from their local government. Dead fish are removed daily; however, unpleasant odors from decaying organic material are to be expected. Louis, Missouri), maintains a list of organizations registered to compete for the prize. Approximately one to two weeks after the application of the herbicides, application of the piscicide Rotenone eliminates remaining fish. Louis Science Center in St.

The herbicides are sprayed on and into the water from boats. The X PRIZE Foundation, (based at the St. These chemicals cause oxygen levels to drop, and a subsequent fish kill occurs. Created in May 1996 and initially called just "X Prize", it was renamed "Ansari X Prize" on May 6, 2004 following a multimillion dollar donation from Iranian-born entrepreneurs Anousheh Ansari and Amir Ansari. When the process begins, officials will apply the herbicides diquat dibromide and glyphosate (tradenames such as Roundup, Rodeo) to the pond to eliminate aquatic vegetation. Although only the Tier One team actually launched a spacecraft into suborbital space, several other teams have conducted low-altitude tests or announced future plans to launch into space:. They have also been spotted in Washington, California, Texas, Alabama, Florida, North Carolina, Virginia, Rhode Island, Maine, Massachusetts, and Pennsylvania. The trophy is currently on display in the lobby of the Science Fiction Museum in Seattle, Washington.

In July 2005 a snakehead was spotted in the waters of Flushing Meadows Park in Queens, New York City. (Note: the winning team is referred to by several names at various times: Tier One, Scaled Composites, and Mojave Aerospace Ventures.). On October 9, 2004 a fisherman caught one in Lake Michigan at Burnham Harbor in Chicago, Illinois. They thus won the prize, which was awarded on November 6, 2004. Courtenay. The Tier One project made two successful competitive flights, X1 on September 29, 2004 and X2 on October 4, 2004. W. However, the X Prize Foundation itself did not ban these companies from applying, so long as they could prove their efforts on this project would be free of government funding.

A comprehensive work on the dangers of the introduction of snakeheads to non-indigeneous waters is the work of Prof. government agencies. Some examples of the introduction of snakeheads to non-indigeneous waters include:. These critics claim as evidence the companies' several failed attempts to do so, such as the X-33 project, on contract from NASA and other U.S. Due to this fact it was introduced either on purpose (fisheries motivation) or by ignorance (as was the case in Crofton). This contestant list notably did not include traditional space access companies like Boeing and Lockheed, which many in the industry believe to be incapable of replacing their present space transportation vehicles with low-cost alternatives. In parts of Asia and Africa, the snakehead is considered a valuable food fish and is produced in aquacultures. Twenty-six teams from around the world participated, ranging from volunteer hobbyists to large corporate-backed operations:.

Humans have been introducing snakeheads to non-indigenous waters for over 100 years. NASA is developing similar prize programs called Centennial Challenges to generate innovative solutions to space technology problems. They are prohibited in several other countries like Australia because their introduction to new ecosystems may displace indigenous species. The X Prize was modeled after many prizes from the early 20th century that helped prod the development of air flight, including notably the $25,000 Orteig Prize that spurred Charles Lindbergh to make his solo flight across the Atlantic Ocean. Snakehead fish became infamous in the US because of their appearance in a pond in Crofton, Maryland (2002). If everything goes as planned, the X Prize winners could become pioneers of low-cost space travel and unfettered human expansion into the solar system. Snakeheads prompting fears that it could become an invasive species and cause ecological damage. It is also hoped that competition will breed innovation, introducing new low-cost methods of reaching Earth orbit.

. It aimed to demonstrate that spaceflight can be affordable and accessible to corporations and civilians, opening the door to commercial spaceflight and space tourism. Snakeheads are also sold as pets. The X Prize was designed to help encourage the space industry in the private sector, which is why the entries were not allowed to have any government funding. Only two species (Channa marulius and Channa micropeltes) can reach a length of more than 1 meter and a weight of more than 6 kilograms. Private sponsors were acceptable, however. Most snakeheads grow up to 2 or 3 ft. Teams were forbidden to accept government funding for their efforts.

So-called dwarf snakeheads like Channa gachua grow to 10 inch maximum. Official altitudes were determined by a compromise between the three systems. The size of the snakehead species differs greatly. There was a flight recorder, referred to as the "gold box", carried on each competitive flight, and two separate radar systems were used. In rare cases, small mammals such as rats are taken. Altitudes achieved were measured by three separate systems. When an adult, it mostly feeds on other fish or frogs. The vehicle must be intact and theoretically reusable after the second flight, and the crew must return unharmed.

The snakehead feeds on plankton, aquatic insects, and mollusks when small. Even NASA's Space Shuttle falls short of this performance requirement, since it takes much more than two weeks to ready a given shuttle between flights. Larger species like Channa striata, Channa maculata or Parachanna obscura are breed in aqua cultures. With the exception of propellant, no more than 10% of the vehicle could be replaced between flights; the rest of the vehicle must be reused. In both continents, they are considered a valuable food fish. The two competitive flights were required to be made by the same vehicle. It does so with its suprabranchial organ which is a primitive form of a labyrinth organ. The 100 km target is the boundary of space as defined by the Fédération Aéronautique Internationale.

One of its main features is its physiological necessity to breath atmospheric air. The spacecraft were permitted to land at the same site that they launched from. The predatory fish is distinguished by a long dorsal fin, small head with large head scales on top, large mouth and teeth. Reaching orbit was not a goal, and so all the competitors aimed to make suborbital flights only. A family with two genera (Asia: Channa, Africa: Parachanna) which consists of 30 scientific valid species of freshwater fish. The contest winner was to be the first team to launch a piloted spacecraft, carrying at least three crewmembers (or one human pilot and payload equivalent to two more), to an altitude of at least 100 kilometers (328,100 ft or 62.14 mi), and then repeat the feat using the same spacecraft within two weeks. Student writes article on Snakehead problem in Florida. .

ITIS entry. The prize was won on October 4, 2004, 47th anniversary of the Sputnik 1 launch, by the Tier One project using the experimental spaceplane SpaceShipOne. Overview of Northern Snakehead biology. It was modelled after early 20th-century aviation prizes, and aimed to spur development of low-cost spaceflight. snakeheads.org world's largest website for snakeheads. The Ansari X Prize (formerly the X Prize) was a US$10,000,000 prize, offered by the X PRIZE Foundation, for the first non-government organization to launch a reusable manned spacecraft into space twice within two weeks. Its introduction to Czechoslovakia by the government in the 1960s failed due to cold winters. Louis Science Center.

It was introduced to Japan about 100 years ago due to fisheries motivations. St. Channa argus, which is native to northern China (Amur River), was introduced to Central Asia (Kazakhstan, Turkmenistan, Uzbekistan). Andrew Beal (Beal Bank). In this case the origin and reason of the introduction is unknown, but most probably due to human intervention. Andrew Taylor (Enterprise Rent-A-Car). Channa asiatica, which is native to southern China, was introduced to Taiwan and to southern Japan. McDonnell (McDonnell Douglas).

In Fiji, the introduction failed. J.S. Channa striata was introduced to islands east of the Wallace line by governmental programs in the later half of the 20th century. Tom Clancy, $100K–$500K. It can still be found there today. Danforth Foundation, $500,000 USD. Channa maculata was introduced to Madagascar and to Hawaii around the end of the 19th century. Louis Organization.

New Spirit of St. Morgan Chase), $1,000,000 USD. First USA (J.P. Anousheh Ansari and Amir Ansari.

On February 15, 2005, AERA (Formerly American Astronautics) announced its plans to send seven paying passengers into space as early as 2006, a full year before the first Virgin Galactic flight. On August 8, 2004, Space Transport Corporation's Rubicon 1 and Armadillo Aerospace's test vehicle, in two separate unmanned test launches, both crashed and were destroyed. The Canadian Arrow team conducted a successful full-power engine test in 2005 and announced on June 2, 2005, that it had received permission from the Canadian government to use Cape Rich as a future launch site. They have not announced a revised timetable.

The da Vinci Project originally announced that their first flight would be on October 2, 2004, but this was postponed indefinitely on September 23, 2004, as they were unable to obtain a few necessary components in time. Vanguard Spacecraft. TGV Rockets. Suborbital Corporation.

Starchaser Industries. Space Transport Corporation. Scaled Composites' Tier One project (this team ultimately won the prize). now Rocketplane Limited, Inc.

Pioneer Rocketplane, Inc. PanAero, Inc. Micro-Space, Inc. Lone Star Space Access Corporation.

Kelly Space and Technology. Interorbital Systems. IL Aerospace Technologies. HARC.

Fundamental Technology Systems. Flight Exploration. Discraft Corporation. Pablo de Leon & Associates.

The da Vinci Project. Canadian Arrow. Bristol Spaceplanes, Ltd. American Astronautics Corporation (Now AERA).

Armadillo Aerospace. (ARCA). Aeronautics and Cosmonautics Romanian Assoc. Advent Launch Services.

Acceleration Engineering.