explorer 1 wikipedia - EAS

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    https://en.wikipedia.org/wiki/Explorer_1

    Explorer 1 was the first satellite launched by the United States in 1958 and was part of the U.S. participation in the International Geophysical Year (IGY). The mission followed the first two satellites the previous year; the Soviet Union's Sputnik 1 and Sputnik 2, beginning the Cold War Space Race between the two … See more

    The U.S. Earth satellite program began in 1954 as a joint U.S. Army and U.S. Navy proposal, called Project Orbiter, to put a scientific satellite into orbit during the International Geophysical Year. The proposal, using a … See more

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    After a jet stream-related delay on 28 January 1958, at 03:47:56 GMT on 1 February 1958 the Juno I rocket was launched, putting Explorer 1 into orbit with a perigee of 358 km (222 mi) and an apogee of 2,550 km (1,580 mi) having a period of 114.80 minutes, and … See more

    Explorer 1 was the first of the long-running Explorers program. Four follow-up satellites of the Explorer series were launched by the Juno I launch vehicle in 1958, of these, … See more

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    Explorer 1 was designed and built by the California Institute of Technology's JPL under the direction of Dr. William H. Pickering. … See more

    The Explorer 1 payload consisted of the Iowa Cosmic Ray Instrument without a tape data recorder which was not modified in time to make it onto the spacecraft. The real-time data received on the ground was therefore very sparse and puzzling showing normal … See more

    Explorer 1 changed rotation axis after launch. The elongated body of the spacecraft had been designed to spin about its long (least- See more

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  2. https://de.wikipedia.org/wiki/Explorer_1

    Explorer 1 war der erste künstliche Erdsatellit der USA (1958) und weltweit der dritte nach den beiden Satelliten Sputnik 1 und 2 der Sowjetunion. In Medien wird der Start des Satelliten teilweise als „Amerikas Antwort auf den Sputnik-Schock“ bezeichnet.

  3. https://es.wikipedia.org/wiki/Explorer_1
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    El programa estadounidense de satélites terrestres comenzó en el año 1954 como una propuesta conjunta del Ejército y de la Armada de los Estados Unidos llamada Project Orbiter, que pretendía poner en órbita un satélite científico durante el Año Geofísico Internacional. La idea, que utilizaría un mi…
    See more on es.wikipedia.org
  4. https://fr.wikipedia.org/wiki/Explorer_1
    • l'Année géophysique internationale et la décision du lancement d'un premier satellite
      Au XIXe siècle, l'exploration des régions polaires de la Terre est effectuée initialement par des expéditions sous drapeau national (Royaume-Uni, Norvège...). Toutefois, à l'initiative des nations scandinaves, un ensemble coordonné de missions d'exploration rassemblant des chercheurs d…
    • La sélection du lanceur
      En Union soviétique, le programme spatial est à cette époque entièrement géré par l'OKB 1 sous la direction de Sergueï Korolev et constitue en fait un prolongement du programme de missile balistique intercontinental lourd Semiorka en cours de développement pour les forces militaires. …
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  5. People also ask
    How far above Earth was Explorer 1?
    The spacecraft, small enough to be held triumphantly overhead, orbited Earth from as far as 1,594 miles (2,565 km) above and made the first scientific discovery in space. It was called, appropriately, Explorer 1. 2. Why It’s Important Engineer with the Soviet Union's Sputnik spacecraft.
    www.space.com/39563-explorer-1-satellite-how-it-worke…
    How long was Explorer 1 in space?
    The satellite itself was 203 centimeters (80 inches) long and 15.9 centimeters (6.25 inches) in diameter. Explorer 1 made its final transmission on May 23, 1958. It entered Earth's atmosphere and burned up on March 31, 1970, after more than 58,000 orbits. The satellite weighed 14 kilograms (30.66 pounds).
    www.nasa.gov/mission_pages/explorer/explorer-overview…
    When was Explorer 1 launched?
    On January 31, 1958, the successful launch of Explorer 1 was critical. Explorer 1 was launched by a Jupiter-C missile on January 31, 1958, from the Army Ballistic Missile Agency's (ABMA) Cape Canaveral Missile Annex in Florida.
    www.nasa.gov/mission_pages/explorer/explorer-overview…
    Where was Explorer 1 launched?
    Explorer 1 launched from Cape Canaveral, Florida on Jan. 31, 1958. Image: Courtesy of NASA 1958: The United States enters the space age with the successful launch of the Explorer I satellite.
    www.wired.com/2008/01/dayintech-0131/
  6. https://it.wikipedia.org/wiki/Explorer_1
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    Il satellite fu lanciato da Cape Canaveral (dove oggi sorge il John F. Kennedy Space Center) in Florida, il 31 gennaio 1958 alle 22:48 locali (3:48 UTC del 1º febbraio) grazie a un razzo Jupiter-C. Il Jupiter-C ha avuto origine dal progetto Orbiter dell'esercito statunitense nel 1954. Questo però fu cancellato nel 1955, t…
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  7. https://en.wikipedia.org/wiki/Ford_Explorer

    The Ford Explorer is a range of SUVs manufactured by Ford Motor Company since the 1991 model year. The first four-door SUV produced by Ford, the Explorer was introduced as a replacement for the two-door Bronco II. Within …

  8. https://en.wikipedia.org/wiki/Explorer-1_Prime

    Explorer-1 [Prime], also known as E1P and Electra, was a CubeSat-class picosatellite built by the Space Science and Engineering Laboratory (SSEL) at Montana State University. It was …

  9. https://pt.wikipedia.org/wiki/Explorer_1

    O Explorer-I foi colocado em uma órbita com o perigeu de 360 km (224 milhas) e um apogeu de 2 520 km (1 575 milhas). O período da órbita era de 114,9 minutos. O peso total era 13,97 kg …

  10. https://en.wikipedia.org/wiki/Dynamics_Explorer_1

    Dynamics Explorer 1 was a NASA high-altitude mission, launched on 3 August 1981, and terminated on 28 February 1991. It consisted of two satellites, DE-1 and DE-2, whose purpose …

  11. https://en.wikipedia.org/wiki/Internet_Explorer

    Internet Explorer (formerly Microsoft Internet Explorer and Windows Internet Explorer, commonly abbreviated IE or MSIE) is a series of graphical web browsers developed by Microsoft which was used in the Windows line of …

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