{"id":3642,"date":"2015-03-29T10:01:52","date_gmt":"2015-03-29T10:01:52","guid":{"rendered":"http:\/\/revoscience.com\/en\/?p=3642"},"modified":"2015-03-29T10:01:52","modified_gmt":"2015-03-29T10:01:52","slug":"two-new-satellite-join-the-galileo-satellite","status":"publish","type":"post","link":"https:\/\/www.revoscience.com\/en\/two-new-satellite-join-the-galileo-satellite\/","title":{"rendered":"Two new satellite join the Galileo satellite"},"content":{"rendered":"
\n
\"Galileo<\/a>
Galileo satellites launched<\/figcaption><\/figure>\n

The EU\u2019s Galileo satellite navigation system now has eight satellites in orbit following the launch of the latest pair.<\/p>\n

Galileo 7 & 8 lifted off at 21:46 GMT (22:46 CET, 18:46 local time) on 27\u00a0March from Europe\u2019s Spaceport in French Guiana on top of a Soyuz rocket.<\/p>\n

All the Soyuz stages performed as planned, with the Fregat upper stage releasing the satellites into their target orbit close to 23 500\u00a0km altitude, around 3 hours 48 minutes after liftoff.<\/p>\n

Following initial checks, run jointly by ESA and France\u2019s CNES space agency from the CNES Toulouse centre, the two satellites will be handed over to the Galileo Control Centre in Oberpfaffenhofen, Germany and the Galileo in-orbit testing facility in Redu, Belgium for testing before they are commissioned for operational service. This is expected in mid-year.<\/p>\n<\/div>\n

\n
\n
\"Galileo's<\/a>
Galileo’s Soyuz VS11 liftoff<\/figcaption><\/figure>\n

The new pair will join the six satellites already launched, in October 2011, October 2012 and August 2014.<\/p><\/div>\n

\u201cThe deployment of the Galileo constellation is restarting with this successful launch,\u201d said Jean-Jacques Dordain, Director General of ESA.<\/p>\n

\u201cThe tests in orbit of satellites 5 and 6 have demonstrated the quality and performance of the satellites, and the production of the following ones is well on track. Good news for Galileo.\u201d<\/p>\n

Four more satellites are in testing or final integration and scheduled for launch later this year.<\/p>\n<\/div>\n

\n
<\/div>\n

\u201cWith six new satellites expected to be in orbit by year\u2019s end, we are now approaching the cruise mode of production, testing and deployment of the satellite constellation,\u201d said ESA\u2019s Director of Galileo and Navigation-related Activities, Didier Faivre.<\/p>\n

\"Galileo<\/a>
Galileo satellite in orbit<\/figcaption><\/figure>\n

As set by the European Commission, the objective is to deliver a package of Initial Services, including a free Public Service, an encrypted Public Regulated Service and a Search And Rescue function, by 2016, to be transferred to the responsibility of the European Global Navigation Satellite Systems Agency, GSA.<\/p>\n

A full system capability that includes an encrypted commercial service benefiting from 24 operational satellites and six spares is expected to be in place by 2020.<\/p>\n<\/div>\n

\n

About Galileo<\/strong><\/p>\n

\"Inside<\/a>
Inside fairing<\/figcaption><\/figure>\n

Galileo is the EU\u2019s own global satellite navigation system. It will consist of 30 satellites and their ground infrastructure.<\/p>\n

The definition, development and In-Orbit Validation phase were carried out by ESA, and co-funded by ESA and the European Commission. This phase created a mini constellation of four satellites and a reduced ground segment dedicated to validating the overall concept.<\/p>\n

The Full Operational Capability phase is fully funded by the European Commission. The Commission and ESA have signed a delegation agreement by which ESA acts as design and procurement agent on behalf of the Commission.<\/p>\n<\/div>\n

\n
<\/div>\n
<\/div>\n
About the European Space Agency<\/strong><\/div>\n
\"30-satellite<\/a>
30-satellite Galileo constellation<\/figcaption><\/figure>\n

The European Space Agency (ESA) provides Europe\u2019s gateway to space.<\/p>\n

ESA is an intergovernmental organisation, created in 1975, with the mission to shape the development of Europe\u2019s space capability and ensure that investment in space delivers benefits to the citizens of Europe and the world.<\/p>\n

ESA has 20 Member States: Austria, Belgium, the Czech Republic, Denmark, Finland, France, Germany, Greece, Ireland, Italy, Luxembourg, the Netherlands, Norway, Poland, Portugal, Romania, Spain, Sweden, Switzerland and the United Kingdom, of whom 18 are Member States of the EU. Two other Member States of the EU, Hungary and Estonia, have signed Accession Agreements to the ESA Convention and will soon become new ESA Member States.<\/p>\n

ESA has established formal cooperation with six Member States of the EU. Canada takes part in some ESA programmes under a Cooperation Agreement.<\/p>\n

ESA is also working with the EU on implementing the Galileo and Copernicus programmes.<\/p>\n

By coordinating the financial and intellectual resources of its members,\u00a0ESA can undertake programmes and activities far beyond the scope of any single European country.<\/p>\n

ESA develops the launchers, spacecraft and ground facilities needed to keep Europe at the forefront of global space activities.<\/p>\n

Today, it develops and launches satellites for Earth observation,\u00a0navigation, telecommunications and astronomy, sends probes to the far reaches of the Solar System and cooperates in the human exploration of space.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

The EU\u2019s Galileo satellite navigation system now has eight satellites in orbit following the launch of the latest pair. Galileo 7 & 8 lifted off at 21:46 GMT (22:46 CET, 18:46 local time) on 27\u00a0March from Europe\u2019s Spaceport in French Guiana on top of a Soyuz rocket. All the Soyuz stages performed as planned, with […]<\/p>\n","protected":false},"author":6,"featured_media":3643,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[],"class_list":["post-3642","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-space-news"],"featured_image_urls":{"full":["https:\/\/www.revoscience.com\/en\/wp-content\/uploads\/2015\/03\/Galileo_satellites_launched_medium.jpg",305,171,false],"thumbnail":["https:\/\/www.revoscience.com\/en\/wp-content\/uploads\/2015\/03\/Galileo_satellites_launched_medium-150x150.jpg",150,150,true],"medium":["https:\/\/www.revoscience.com\/en\/wp-content\/uploads\/2015\/03\/Galileo_satellites_launched_medium-300x168.jpg",300,168,true],"medium_large":["https:\/\/www.revoscience.com\/en\/wp-content\/uploads\/2015\/03\/Galileo_satellites_launched_medium.jpg",305,171,false],"large":["https:\/\/www.revoscience.com\/en\/wp-content\/uploads\/2015\/03\/Galileo_satellites_launched_medium.jpg",305,171,false],"1536x1536":["https:\/\/www.revoscience.com\/en\/wp-content\/uploads\/2015\/03\/Galileo_satellites_launched_medium.jpg",305,171,false],"2048x2048":["https:\/\/www.revoscience.com\/en\/wp-content\/uploads\/2015\/03\/Galileo_satellites_launched_medium.jpg",305,171,false],"ultp_layout_landscape_large":["https:\/\/www.revoscience.com\/en\/wp-content\/uploads\/2015\/03\/Galileo_satellites_launched_medium.jpg",305,171,false],"ultp_layout_landscape":["https:\/\/www.revoscience.com\/en\/wp-content\/uploads\/2015\/03\/Galileo_satellites_launched_medium.jpg",305,171,false],"ultp_layout_portrait":["https:\/\/www.revoscience.com\/en\/wp-content\/uploads\/2015\/03\/Galileo_satellites_launched_medium.jpg",305,171,false],"ultp_layout_square":["https:\/\/www.revoscience.com\/en\/wp-content\/uploads\/2015\/03\/Galileo_satellites_launched_medium.jpg",305,171,false],"newspaper-x-single-post":["https:\/\/www.revoscience.com\/en\/wp-content\/uploads\/2015\/03\/Galileo_satellites_launched_medium.jpg",305,171,false],"newspaper-x-recent-post-big":["https:\/\/www.revoscience.com\/en\/wp-content\/uploads\/2015\/03\/Galileo_satellites_launched_medium.jpg",305,171,false],"newspaper-x-recent-post-list-image":["https:\/\/www.revoscience.com\/en\/wp-content\/uploads\/2015\/03\/Galileo_satellites_launched_medium.jpg",95,53,false],"web-stories-poster-portrait":["https:\/\/www.revoscience.com\/en\/wp-content\/uploads\/2015\/03\/Galileo_satellites_launched_medium.jpg",305,171,false],"web-stories-publisher-logo":["https:\/\/www.revoscience.com\/en\/wp-content\/uploads\/2015\/03\/Galileo_satellites_launched_medium.jpg",96,54,false],"web-stories-thumbnail":["https:\/\/www.revoscience.com\/en\/wp-content\/uploads\/2015\/03\/Galileo_satellites_launched_medium.jpg",150,84,false]},"author_info":{"info":["Amrita Tuladhar"]},"category_info":"Space\/ AstroPhysics<\/a>","tag_info":"Space\/ AstroPhysics","comment_count":"0","_links":{"self":[{"href":"https:\/\/www.revoscience.com\/en\/wp-json\/wp\/v2\/posts\/3642","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.revoscience.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.revoscience.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.revoscience.com\/en\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.revoscience.com\/en\/wp-json\/wp\/v2\/comments?post=3642"}],"version-history":[{"count":0,"href":"https:\/\/www.revoscience.com\/en\/wp-json\/wp\/v2\/posts\/3642\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.revoscience.com\/en\/wp-json\/wp\/v2\/media\/3643"}],"wp:attachment":[{"href":"https:\/\/www.revoscience.com\/en\/wp-json\/wp\/v2\/media?parent=3642"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.revoscience.com\/en\/wp-json\/wp\/v2\/categories?post=3642"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.revoscience.com\/en\/wp-json\/wp\/v2\/tags?post=3642"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}