{"id":13253,"date":"2019-04-05T00:22:24","date_gmt":"2019-04-04T16:22:24","guid":{"rendered":"https:\/\/wp-productionenv-bjg9h2g2bgg5b8aa.southeastasia-01.azurewebsites.net\/news\/soyuz-launch-deploys-last-of-o3bs-first-generation-broadband-satellites\/"},"modified":"2019-04-05T00:22:24","modified_gmt":"2019-04-04T16:22:24","slug":"soyuz-launch-deploys-last-of-o3bs-first-generation-broadband-satellites","status":"publish","type":"post","link":"https:\/\/starpath.global\/news\/soyuz-launch-deploys-last-of-o3bs-first-generation-broadband-satellites\/","title":{"rendered":"Soyuz launch deploys last of O3b\u2019s first-generation broadband satellites"},"content":{"rendered":"
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A Soyuz ST-B rocket lifts off from the Guiana Space Center on Thursday. Credit: ESA\/CNES\/Arianespace \u2013 Photo Optique Video du CSG \u2013 JM Guillon<\/figcaption><\/figure>\n

The launch of a Soyuz rocket from French Guiana with four more satellites Thursday to join SES\u2019s O3b broadband network will help satisfy growing bandwidth demands in Latin America, Africa and the Pacific islands until the deployment of a new generation of upgraded spacecraft in 2021, SES officials said.<\/p>\n

The quartet of broadband satellites lifted off from the Guiana Space Center on the northeastern shore of South America at 1703:37 GMT (1:03:37 p.m. EDT; 2:03:37 p.m. French Guiana time) Thursday aboard a Soyuz ST-B rocket after a 33-minute delay to allow extra time to conduct final checks on ground systems at the tropical spaceport.<\/p>\n

Riding more than 900,000 pounds of thrust, the Soyuz ST-B rocket arced toward toward the east from French Guiana over the Atlantic Ocean. In less than 10 minutes, the Soyuz booster deployed a Fregat upper stage in space for three engine firings to inject the four O3b satellites into a target orbit 4,865 miles (7,830 kilometers) over the equator.<\/p>\n

The four O3b satellites, each with a launch weight of about 1,543 pounds (700 kilograms), separated from a dispenser on the forward end of the Fregat stage in pairs. Ground controllers at Thales Alenia Space in Cannes, France, where the satellites were manufactured, confirmed all four spacecraft were alive and healthy soon after their separation from the launcher.<\/p>\n

Arianespace declared the launch a success, concluding the fourth mission of the year for the French launch services company, which oversees Ariane 5, Soyuz and Vega rocket flights from the Guiana Space Center.<\/p>\n

\u201cThis launch marks a very important part in the O3b journey,\u201d said John-Paul Hemingway, CEO of SES Networks, a division of Luxembourg-based SES. \u201cWe started O3b with this bold vision of changing lives by connecting people. We wanted to create a meaningful impact, and we have.<\/p>\n

\u201cWe have connected underserved communities with high-performance Internet,\u201d Hemingway said in a statement. \u201cWe have restored connectivity across disaster zones. We have changed the notion that you can\u2019t be as connected at sea as on land. And we have made the cloud available to businesses where it was never possible before.\u201d<\/p>\n

Thursday\u2019s launch was the last flight with first-generation O3b satellites, which began launching in 2013. Five Soyuz rockets launched from French Guiana each delivered four O3b spacecraft to orbit, bringing the final constellation to 20 satellites.<\/p>\n

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Technicians install one of the four O3b satellites on a dispenser module before attachment to the Soyuz rocket. Credit: ESA\/CNES\/Arianespace \u2013 Photo Optique Video du CSG \u2013 P. Baudon<\/figcaption><\/figure>\n

The O3b network provides broadband connectivity to Internet service providers, network operators, governments and maritime customers, including cruise ships.<\/p>\n

\u201cWe believe the Internet is a basic right,\u201d Hemingway said. \u201cIt\u2019s basically connecting people to people, people to the content they love to see, or people to businesses. We talk a lot about the explosion of data, and we talk about that in maybe London or New York, and that\u2019s all well and good, but that should be everywhere.<\/p>\n

\u201cIf you recall what O3b originally stood for, it was reaching the other 3 billion who don\u2019t have good quality connection to the Internet,\u201d Hemingway said. \u201cSo that\u2019s what we\u2019re trying to do, we\u2019re trying to bring that same experience and deliver it across the entire planet.\u201d<\/p>\n

O3b Networks ordered eight upgraded satellites from Thales Alenia Space in 2015 to bolster the first batch of 12 spacecraft launched in 2013 and 2014. SES, an early investor in O3b Networks, purchased a 100 percent stake in the company in 2016 under the umbrella of the company\u2019s SES Networks division.<\/p>\n

The new satellites answer growing demand for the \u201cfiber-like\u201d connectivity offered by the O3b network, which is positioned in a \u201cmedium Earth orbit\u201d more than four times closer to the planet than conventional telecom satellites in geostationary orbit. The equatorial medium Earth orbit position is unique to O3b.<\/p>\n

The lower altitude reduces the latency, or lag time, experienced by customers sending and receiving data through the network. That\u2019s an important measure for many customers who connect to the Internet through satellites, such as banking institutions, oil and gas companies, and maritime operators.<\/p>\n

Companies like OneWeb and SpaceX, which are developing constellations of hundreds or thousands of broadband satellites in orbits even closer to Earth, also herald the importance of low-latency connectivity.<\/p>\n

SES says the O3b fleet\u2019s orbit combines the benefits of geostationary orbit and low Earth orbit. With a global fleet of dozens of traditional geostationary satellites, SES officials say they have flexibility in routing communications, depending on customer needs.<\/p>\n

\u201cWhen we have individual users that maybe need latency-sensitive signals, whether it\u2019s video or video conferencing, that needs this low-latency medium Earth orbit \u2026 we can route traffic to that particular satellite,\u201d Hemingway said. \u201cIf you want to do web browsing or something that\u2019s perhaps not quite so important, you\u2019ll route that traffic up to the geostationary services.\u201d<\/p>\n

In a phone interview from French Guiana before Thursday\u2019s launch, Hemingway said SES ordered the additional O3b satellites Thales not as spares, but because \u201cthey\u2019re absolutely needed.\u201d<\/p>\n

\u201cIn some parts of the globe, we\u2019re literally out of capacity,\u201d Hemingway told Spaceflight Now. \u201cWe really need these launched today, and in successful operation as soon as we can, and into our customers\u2019 hands.\u201d<\/p>\n

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A visualization of the O3b networks, with satellites in orbit roughly 5,000 miles (8,000 kilometers) over the equator. Credit: SES<\/figcaption><\/figure>\n

\u201cWe\u2019ve been very successful in Latin America, in Africa, and in the Pacific islands,\u201d Hemingway said. \u201cIn all of those regions, we can absolutely leverage some of the capacity of these next four satellites.\u201d<\/p>\n

SES Networks has contracts with the U.S. government and other institutional customers to support defense and peacekeeping missions in Africa and the Middle East, and the O3b satellites have connected communities in Burkina Faso with broadband Internet for the first time.<\/p>\n

Maritime users are clustered in the Caribbean and in the Mediterranean, Hemingway said, with new demand in that sector also starting to emerge in the Asia-Pacific region.<\/p>\n

\u201cCertainly, in the Caribbean domain and in the Mediterranean domain, there\u2019s really more capacity we could use to grow the number (of ships) and grow the consumption per ship,\u201d he said.<\/p>\n

\u201cThis launch is an important milestone for SES,\u201d said Steve Collar, SES\u2019s president and CEO. \u201cIt\u2019s an important milestone as we look back through the O3b journey that started back in 2008. We launched our first satellites in 2013, and in 2015 we became the fastest-growing satellite operator of all time, and that was in the back of this bold vision that we set out to connect people in a way that hadn\u2019t been done before with affordable, plentiful bandwidth in parts of the world that it was really, really tough to connect.<\/p>\n

\u201cAnd now if you go to the DRC (Democratic Republic of the Congo), if you to Chad, if you go to large parts of landlocked Africa, to the Amazon, to the Pacific, you now see people connected to the Internet in a way that wasn\u2019t possible before,\u201d Collar said.<\/p>\n

SES ordered seven new spacecraft from Boeing in 2017 to comprise the upgraded O3b mPower broadband network, which will also reside in the same medium Earth orbit as the first-generation O3b satellites.<\/p>\n

\u201cOne of the great things about this launch is not only that we\u2019re launching four more O3b satellites, which is super important to our current customers, but it also marks a change as we look forward to the O3b mPower system, which will be coming along in a little over two years,\u201d Collar said. \u201cIt\u2019s a continuation of that journey as we launch the last four of our first-generation system, and we look forward to our next-generation system in O3b mPower.\u201d<\/p>\n

Hemingway said SES \u201cdoubled down\u201d on its commitment to medium Earth orbit with the O3b mPower program, while other satellite operators look at low Earth orbit constellations.<\/p>\n

\u201cWe think the MEO\/GEO (medium Earth orbit\/geostationary orbit) hybrid is super important and works the best,\u201d he said. \u201cSo we\u2019ve really doubled down on the MEO capability, and (we are) launching a new generation with mPower into the same constellation, (with) the same operational model that we know works very well. But it\u2019s about exponential scale \u2026 So instead of having 10 user beams per satellite we can steer around, which we use very flexibly today to lay down patterns or to follow ships, per satellite now we have up to 5,000 beams we can form on-demand.\u201d<\/p>\n

The Soyuz launch Thursday marked the 22nd flight of the venerable Russian booster from French Guiana since October 2011, and the second Soyuz launch from the Guiana Space Center this year. It was also the second Soyuz launch on the same day, following six hours after a Soyuz-2.1a rocket lifted off from the Baikonur Cosmodrome in Kazakhstan on a resupply mission to the International Space Station.<\/p>\n

Email the author.<\/i><\/b><\/p>\n

Follow Stephen Clark on Twitter: @StephenClark1.<\/strong><\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

A Soyuz ST-B rocket lifts off from the Guiana Space Center on Thursday. Credit: ESA\/CNES\/Arianespace \u2013 Photo Optique Video du CSG \u2013 JM Guillon The launch of a Soyuz rocket from French Guiana with four more satellites Thursday to join SES\u2019s O3b broadband network will help satisfy growing bandwidth demands in Latin America, Africa and […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":"","_links_to":"","_links_to_target":""},"categories":[2],"tags":[498,252,1763,1773,25,2677,2678,234],"class_list":["post-13253","post","type-post","status-publish","format-standard","hentry","category-news","tag-arianespace","tag-broadband","tag-fregat","tag-guiana-space-center","tag-launch","tag-o3b-f5","tag-o3b-networks","tag-roscosmos"],"acf":[],"_links":{"self":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts\/13253"}],"collection":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/comments?post=13253"}],"version-history":[{"count":0,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts\/13253\/revisions"}],"wp:attachment":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/media?parent=13253"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/categories?post=13253"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/tags?post=13253"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}