Nasa gov brings you the latest images videos and news from america s space agency.
Explorer 1 satellite images.
Explorer 1 was the first satellite launched by the united states and was part of the u s.
The still and video galleries here chart the development and launch of explorer 1 as well as the achievements of science in space over the past six decades.
The jet propulsion laboratory in pasadena california which built the satellite.
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The us launched its first artificial satellite in 1958 in text in cp537f page2.
The first successful us earth satellite explorer 1 was launched january 31 1958 in text on stamp back.
Visual images whether photos videos or artists representations deliver rockets and spacecraft our own planet and distant stars from imagination into reality.
Explorer 1 became the first successfully launched satellite by the united states when it was sent to space on january 31 1958.
Explorer 1 the first u s.
3187d fdc17 contains a mirror image of the design in montserrat 1200d.
Participation in the international geophysical year the mission followed the first two satellites the previous year.
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It also features an impressive list of high resolution satellite images free for search and preview and available for purchase.
Explorer 1 as it would soon come to be called was america s first satellite.
Get the latest updates on nasa missions watch nasa tv live and learn about our quest to reveal the unknown and benefit all humankind.
Daily imagery is provided by services from nasa s gibs part of eosdis.
Historical imagery is sourced from microsoft and esri.
You can get most up to date satellite images from landsat 7 8 sentinel 1 and 2 cbers 4 modis aerial data from naip or get landsat 4 5 historical satellite imagery.
A quick response to the soviet union s launch of sputnik 1 explorer 1 s success marked the beginning of the u s.
Galleries explorer 1 images.
Satellite was a joint project of the army ballistic missile agency in huntsville alabama which built the launch rocket.
A similar photograph is found in usa 3187 usps 1950s book.
Spaceflight as well as the scientific exploration of space which led to a series of bold missions that have opened humanity s eyes to new wonders of the solar system said michael watkins current director of jpl.
Some of the datasets you can get there include.
The soviet union s sputnik 1 and 2 beginning the cold war space race between the two nations.
The launch of explorer 1 marked the beginning of u s.