La Poste Sénégal picks Eutelsat to interconnect 200 post offices

Cape Town, Dakar, Paris, 7 November 2017 — Eutelsat Communications (Euronext Paris: ETL), one of the world’s leading satellite operators, today announced a multi-year agreement with La Poste Sénégal, the country’s public postal service company, to interconnect 200 post offices nationwide.

La Poste Sénégal has chosen high-power Ku-band capacity on the EUTELSAT 7 WestA satellite to support the country’s largest VSAT network. In addition to improving the performance of La Poste Sénégal’s Intranet for all employees, the new network will be used to route simple postal and banking services, including money transfers and pension withdrawals.

The agreement with Eutelsat to develop an integrated digital network underscores Senegal’s ambition to boost economic growth through strong ICT initiatives that reflect “Sénégal Numérique 2025” which is part of the nationwide “Plan Sénégal Emergent” programme. The World Bank records an acceleration of economic growth in Senegal over the past two years, reaching 6.5%, and making the country one of the top performing economies in Sub-Saharan Africa.

Sire Dia, Director General of La Poste Sénégal, said: “Millions of people use our post offices every year to access local services, as well as account-based financial services or IT-based services. Our partnership with Eutelsat reinforces our commitment to providing high quality and efficient services to all our customers.”

Michel Azibert, Eutelsat’s Chief Commercial and Development Officer, added: “In using our satellite resources, La Poste Sénégal can cover a wide geographic area with no compromise on quality of service and cost for each site. In leveraging the benefits of EUTELSAT 7 West A our customer can deliver key services for Senegalese citizens, even in the most remote regions.”


About Eutelsat Communications

Founded in 1977, Eutelsat Communications is one of the world’s leading satellite operators. With a global fleet of satellites and associated ground infrastructure, Eutelsat enables clients across Video, Data, Government, Fixed and Mobile Broadband markets to communicate effectively to their customers, irrespective of their location. Over 6,600 television channels operated by leading media groups are broadcast by Eutelsat to one billion viewers equipped for DTH reception or connected to terrestrial networks. Headquartered in Paris, with offices and teleports around the globe, Eutelsat assembles 1,000 men and women from 32 countries who are dedicated to delivering the highest quality of service.

Eutelsat Communications is listed on the Euronext Paris Stock Exchange (ticker: ETL).

For more about Eutelsat go to www.eutelsat.com

Press
Vanessa O’Connor Tel: + 33 1 53 98 37 91 voconnor@eutelsat.com
Marie-Sophie Ecuer Tel: + 33 1 53 98 37 91 mecuer@eutelsat.com

Investors and analysts
Joanna Darlington Tel. : +33 1 53 98 35 30 jdarlington@eutelsat.com
Cédric Pugni Tel. : +33 1 53 98 35 30 cpugni@eutelsat.com


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الثريا و “اكسترا لينك” تستعرضان جهاز أطلس آي بي بلس الجديد في يوروبورت 2017

دبي، الإمارات العربية المتحدة، 7 نوفمبر 2017: تستعرض شركة الثريا للاتصالات وشريك خدماتها “إكسترا لينك” أحدث أجهزتها البحرية ” الثريا أطلس أي بي بلس” في معرض يوروبورت، المعرض الدولي البحري. حيث يتوقع أن يصل عدد المشاركين في المعرض المقام حالياً من 7 إلى 10 نوفمبر في مدينة روتردام الساحلية، إلى 30،000 مشارك يطلعون على أحدث التقنيات البحرية المقدمة من 1100 عارض من أكثر من 40 دولة.

وعلق كيث موراي، مدير منتجات الملاحة البحرية في الثريا: “تعتبر يوروبورت منصة مثالية للقاء صناع القرار في القطاع البحري. وباعتبارها منتدى دوليا رائدا للتكنولوجيا البحرية، فهي أيضا أفضل منصة لنا لعرض ثريا أطلس آي بي بلس، جهاز النطاق العريض الجديد – للعملاء والخبراء الذين يفهمون أهمية المنتج ولديهم حاجة خاصة إليه. وتراقب الثريا السوق البحرية عن كثب وتستمع لاحتياجات عملائها. وهذا يعطينا تصورا دقيقا لتوقعات السوق، من المنتجات والخدمات التي تتكامل بسلاسة مع أنواع السفن المختلفة للمساعدة على خفض تكاليف التشغيل، وتحسين الكفاءة والحفاظ على معنويات الطاقم. ونحن نتطلع إلى رؤية أحدث المنتجات في المجال البحري في يوروبورت، فضلا عن عرض محفظتنا ومناقشة الخيارات التي نقدمها والتي تلبي احتياجات عملائنا “.

الثريا أطلس آي بي بلس هو جهاز للنطاق العريض للقطاع البحري مطور خصيصا لتقديم قيمة مضافة للمستخدمين النهائيين الذين يسعون لتعزيز الاتصال والكفاءة التشغيلية على متن السفن. كما يدعم الاتصالات الصوتية وبث البيانات بالتزامن بسرعة تصل إلى 444kbps .

وتلتزم شركة الثريا بتوفير خدمات الصوت والبيانات ذات الأسعار التنافسية العالية عبر شبكة ساتلية قوية وثابتة. ويتواجد فريق الشركة في يوروبورت على منصة رقم 6404 لعرض أفضل منتجاتها البحرية، فبالإضافة إلى جهاز ثريا أطلس آي بي بلس الجديد، تستعرض الثريا أجهزة بحرية أخرى مثل ثريا أطلس أي بي، وثريا أوريون آي بي، وثريا سيستار.

Thuraya, Xtra-link at Europort 2017

Dubai, United Arab Emirates, 7 November 2017: Thuraya Telecommunications Company and its service partner, Xtra-Link, are exhibiting at Europort, the international exhibition for maritime technology. At the event, the satellite operator is showcasing its latest maritime terminal, Thuraya Atlas IP+, as well as a range of its satcom equipment ideal for on-sea and vessel connectivity. Held from November 7th – 10th in the port city of Rotterdam, this year’s edition is anticipating up to 30,000 attendees and 1,100 exhibitors from over 40 countries.

Keith Murray, Thuraya’s Senior Product Manager for Maritime, said, “Europort is an ideal platform to meet with senior maritime decision makers. As a leading international forum for maritime markets and technology, it is also the best setting for us to showcase Thuraya Atlas IP+, our new maritime broadband terminal – amongst customers and experts who understand the product’s relevance and have a specific need for it. Thuraya monitors the maritime market closely and listens to our customers needs. This gives us a keen perception of the market expectations, from developing products and services that integrate seamlessly with different vessel types to assist in delivering communication systems for crew welfare and cargo management that are best placed to reduce operating cost, improve efficiency and maintain crew morale. We look forward to witnessing some of the latest happenings in the maritime space at Europort, as well as presenting our portfolio and discussing options that cater to our customers’ needs.”

Thuraya Atlas IP+ is a maritime-specific broadband terminal specifically designed to deliver added value to end-users seeking enhanced connectivity and operational efficiency onboard ships. It supports simultaneous voice and broadband IP data connectivity at speeds of up to 444Kbps and features improved power efficiency, a smaller form factor, and greater versatility than rival products. The voice calls are via the Thuraya Talk VoIP service allowing for cost effective communication. Other functionality includes port forwarding, which automatically transfers data from shipboard equipment and devices in support of M2M reporting routines; an English/Chinese web interface; a built-in firewall; and the ability to use the terminal for vessel tracking increasing the effectiveness of fleet management.

As an established provider of maritime communications services, Thuraya is committed to delivering superior, competitively priced voice and data solutions that run over a robust and steady satellite network. At Europort, the company is stationed at booth 6404 where representatives will meet with maritime officials from around the world and display best-in-class satellite communications offerings. Apart from the new Thuraya Atlas IP+ terminal, the company’s product exhibit also includes maritime terminals like the Thuraya Atlas IP, Thuraya Orion IP, and the Thuraya SeaStar.

About Thuraya Telecommunications Company
Thuraya Telecommunications Company is an industry leading MSS operator and a global telecommunication provider offering innovative communications solutions to a variety of sectors including energy, broadcast media, maritime, military and humanitarian NGO. Thuraya’s superior network enables clear communications and uninterrupted coverage across two thirds of the globe by satellite and across the whole planet through its unique GSM roaming capabilities. The company’s diverse range of technologically superior and highly reliable mobile satellite handsets and broadband devices provide ease of use, value, quality and efficiency. Thuraya remains committed to serving humanity through delivering the essential tools for optimal connectivity, never leaving anyone out of reach. Visit: www.thuraya.com

Access Sea Surface Temperature (SST) component of METIS tool

Tuesday, 07 November 2017

Access Sea Surface Temperature (SST) via METIS

This has been developed to monitor EUMETSAT operational remotely sensed products for stability, quality and performance on a global and regional basis in routine.

Current satellite SST products monitored in METIS-SST are from:

  • Sentinel-3A Sea and Land Surface Temperature Radiometer (SLSTR)
  • Metop-B Advanced Very High Resolution Radiometer (AVHRR)
  • Metop-B Infrared Atmospheric Sounding Interferometer (IASI)

Future satellite SST products will include those from Sentinel-3B SLSTR.

Access METIS-SST

Intelsat and Coca-Cola Partner to Promote Digital Access in Africa

LUXEMBOURG–(BUSINESS WIRE)–Nov. 7, 2017– Intelsat S.A. (NYSE: I), operator of the world’s first Globalized Network and leader in integrated satellite communications, and The Coca-Cola Company are working together to bring satellite-enabled Wi-Fi services to remote communities across Africa. The partnership will support both companies’ future business plans and also their mutual efforts to promote sustainable development, especially in underserved communities.

Internet access is a proven tool for stimulating economic growth in developing countries, with the World Bank reporting that a 10 percent increase in broadband penetration correlates to a 1.38 percent increase in GDP growth. With Intelsat’s satellite broadband services, connectivity can be delivered to rural areas where there is limited or no terrestrial or wireless connectivity, opening up a host of additional opportunities for social and economic development.

The Coca-Cola Company is already working in developing communities around the world to foster sustainable development activity like supporting clean water and sanitation services as well as economic empowerment for women. Under the new partnership, Intelsat will work with The Coca-Cola Company to establish Wi-Fi access at certain retail facilities in rural areas, enabling personal and commercial connectivity for citizens.

“We’re partnering with public and private sector organizations to address social issues, bringing basic necessities to millions of people through our sustainability-related programs,” said Eric Welsh, Global Director, The Coca-Cola Company. “The Internet is a tremendous, undisputed force for economic growth and social change, and with the reach of Intelsat’s satellite broadband services, we plan to deliver the benefits of connectivity to even more communities across Africa.”

“Satellite connectivity is the easiest way to deliver Internet services to the most people in the shortest possible time frame in infrastructure-poor rural and remote areas,” said Jean-Philippe Gillet, Intelsat’s Vice President and General Manager of Broadband. “Our fleet innovations, including our Intelsat EpicNG high-performance satellites, make access to broadband satellite services easier, and the work Coca-Cola is doing in local communities around the world fits perfectly with our vision to remove the digital divide often found in remote areas. With the inherent advantages that satellite provides in terms of reach and scalability, we provide a solution in delivering the benefits of internet access to hundreds of communities around the world in a quick, cost-efficient manner.”

Supporting Resources:

About Intelsat

Intelsat S.A. (NYSE: I) operates the world’s first Globalized Network, delivering high-quality, cost-effective video and broadband services anywhere in the world. Intelsat’s Globalized Network combines the world’s largest satellite backbone with terrestrial infrastructure, managed services and an open, interoperable architecture to enable customers to drive revenue and reach through a new generation of network services. Thousands of organizations serving billions of people worldwide rely on Intelsat to provide ubiquitous broadband connectivity, multi-format video broadcasting, secure satellite communications and seamless mobility services. The end result is an entirely new world, one that allows us to envision the impossible, connect without boundaries and transform the ways in which we live. For more information, visit www.intelsat.com.

About The Coca-Cola Company

The Coca-Cola Company (NYSE: KO) is the world’s largest beverage company, offering over 500 brands to people in more than 200 countries. Of our 21 billion-dollar brands, 19 are available in lower- or no-sugar options to help people moderate their consumption of added sugar. In addition to our namesake Coca-Cola drinks, some of our leading brands around the world include: AdeS soy-based beverages, Ayataka green tea, Dasani waters, Del Valle juices and nectars, Fanta, Georgia coffee, Gold Peak teas and coffees, Honest Tea, Minute Maid juices, Powerade sports drinks, Simply juices, smartwater, Sprite, vitaminwater, and Zico coconut water. At Coca-Cola, we’re serious about making positive contributions to the world. That starts with reducing sugar in our drinks and continuing to introduce new ones with added benefits. It also means continuously working to reduce our environmental impact, creating rewarding careers for our associates and bringing economic opportunity wherever we operate. Together with our bottling partners, we employ more than 700,000 people around the world. For more information, visit Coca-Cola Journey at www.coca-colacompany.com, follow us on Twitter at twitter.com/CocaColaCo or check out our blog, Coca-Cola Unbottled, at www.coca-colablog.com.

View source version on businesswire.com: http://www.businesswire.com/news/home/20171106006611/en/

Source: Intelsat

Intelsat
Jason Bates, +1-703-559-7044
Media Communications Manager
Jason.bates@intelsat.com

[release] JAXA Astronaut Soichi Noguchi Selected as a Member of ISS Expedition Crew

JAXA Astronaut Soichi Noguchi
Selected as a Member of ISS Expedition Crew

November 7, 2017 (JST)

National Research and Development Agency
Japan Aerospace Exploration Agency (JAXA)

The Japan Aerospace Exploration Agency (JAXA), a national research and development agency, is delighted to announce today that JAXA astronaut Soichi Noguchi was selected as a crew member of the International Space Station (ISS) Expedition 62/63.

The ISS Expedition 62/63 will be the third spaceflight for Astronaut Noguchi. He was launched as a mission specialist (MS) aboard the Space Shuttle for its Return to Flight mission in July 2005 after selected as a JAXA astronaut in 1996, and also worked on board the ISS for 161 days as a flight engineer of the ISS Expedition 22/23 after launched as the first Japanese left-seater for the Soyuz spacecraft in December 2009.

  • Period of stay in space: Approximately six months since around the end of 2019
  • Mission: Activities as the ISS Flight Engineer, mainly consisting of maintenance of the ISS facilities including “Kibo”, scientific experiments, and manipulation of the Mobile Servicing System (MSS)
  • Project schedule: Training necessary for the long-duration stay on the ISS scheduled to begin at the end of November 2017

Appendix 1

Brief Personal History of JAXA Astronaut Soichi Noguchi

Soichi Noguchi

Japan Aerospace Exploration Agency (JAXA)
Astronaut
52 years old (as of November 7, 2017)

1965 Born in Yokohama, Kanagawa.
May 1991 Received a master’s degree in Aeronautical Engineering from the University of Tokyo
April 1991 Joined Ishikawajima-Harima Heavy Industries Co., Ltd. (IHI), where he was involved in the aerodynamic design and performance testing of aircraft engines.
May 1996 Selected as an astronaut candidate by the National Space Development Agency of Japan (NASDA, currently Japan Aerospace Exploration Agency) in May 1996 and joined NASDA.
1998 Completed two years of Astronaut Candidate Training at NASA’s Johnson Space Center (JSC), and was qualified for flight assignments aboard the space shuttle as a Mission Specialist (MS)
Participated in basic training for Russian manned space systems at the Gagarin Cosmonaut Training Center (GCTC) in Russia. He then continued MS advanced training at JSC while working on the Japanese Experiment Module (JEM) development tests.
April 2001 Assigned as a crew member for the STS-114 (LF1) mission.
July-August 2005 Flew on the STS-114 mission by the space shuttle Discovery was the Return to Flight mission.
He conducted three Extravehicular Activities (EVAs) as a lead spacewalker (EV1) and became the first Japanese astronaut to perform EVAs on the ISS. During the spacewalks, he demonstrated in-flight repair techniques on shuttle’s Thermal Protection System (TPS) tiles, replaced a failed Control Moment Gyro (CMG) with a new CMG, and installed External Stowage Platform-2 (ESP-2) on the ISS.
He accumulated 20 hours and 5 minutes of spacewalk time in three EVAs.
February 2007 Assigned as a back-up crew member for the ISS Expedition 18 mission.
May 2008 Assigned as an ISS Expedition 20 crew member.
December 2009-June 2010 As the first Japanese left-seater for the Soyuz spacecraft, he was launched to the ISS aboard the Soyuz TMA-17 (21S) from the Baikonur Cosmodrome in Kazakhstan.
He spent 161 days aboard the ISS as a Flight Engineer for the Expedition 22/23 Mission.
During his stay aboard the ISS, his fellow JAXA astronaut Naoko Yamazaki arrived at the ISS on the STS-131 (19A) mission. This was the first time that two Japanese astronauts worked together in space at the same time.
September 2014 Elected president of the Association of Space Explorers (ASE).
September 2016 Removed president of ASE, and continues director of Asia region’s permanent director of ASE.

Appendix 2


Appendix 3

JAXA President’s Comment on the Selection of
JAXA Astronaut Soichi Noguchi
As a Member of ISS Expedition Crew

November 7, 2017

It is my great pleasure to announce today that JAXA Astronaut Soichi Noguchi was selected to undertake a long-duration stay on the International Space Station (ISS).

According to the current schedule for his approximate six-month stay on the ISS from the end of 2019, training for the 62nd/63rd Expedition Mission will begin at the end of this month.

He will return to the ISS for the first time in nearly a decade, since his first spaceflight in 2005 where he contributed to the Space Shuttle’s Return to Flight mission and a second spaceflight involving operation support as flight engineer after being launched as the first Japanese astronaut aboard the Soyuz spacecraft in 2009.
The decade sees a new environment that facilitates expanded and diversified forms of “Kibo” utilization, newly established by Astronauts Yui and Onishi, as well as the fruits now being harvested by Astronaut Kanai.
JAXA believes that Astronaut Noguichi’s rich experience and knowledge will help to further develop “Kibo” utilization being expanded by the new-generation astronauts toward industry and international cooperation in addition to science and technology, and thus bring greater benefits for society.

We will strive to develop new technology and accumulate knowledge through the achievements made in manned space activities performed by Japanese astronauts during their continuous long-duration stays on the ISS, with a perspective on future space exploration programs based on international cooperation. Furthermore, we will seek to create results contributing to society, while enhancing the curiosity of the next-generation of young leaders in the field of science.

And for Astronaut Noguchi’s selection, we would also like to express our sincere gratitude here for all the efforts made by the people concerned both inside and outside JAXA.

Naoki Okumura
President
Japan Aerospace Exploration Agency


Appendix 4

Determination to Become Expedition Crew

November 7, 2017

It is a great honor for me to be selected as a crew member for the 62nd/63rd Expedition Mission to the International Space Station (ISS). I would like to express my sincere gratitude to the people concerned for all of your support.
I appreciate this valuable opportunity given to me, which will mark my third spaceflight and under current circumstances where the new-generation of JAXA astronauts represented by Astronauts Yui, Onishi and Kanai, the latter with his upcoming flight to the ISS, are highly acclaimed for their singular activities.
For the crew members’ round-trip to the ISS, the mission will employ the Russian Soyuz spacecraft or the new US manned spacecraft now being developed by a private company. This consequently requires me to complete the Soyuz spacecraft left-seater training as well as training for a new type of spacecraft that will become a leading player in future manned spaceflight. In addition to being greatly honored, I am also very humbled to be able to participate in a mission that will mark a commemorable turning point in the history of human spaceflight. In my mind, I have creative aspirations for always targeting higher goals and continuously facing and overcoming any difficulties, as in JAXA’s Action Declaration, and I will dedicate myself to the mission by making the most of my experience gained in the past two spaceflights that include contributing to the Space Shuttle’s Return to Flight mission and being aboard the Russian Soyuz spacecraft as the first JAXA astronaut.
I will stay on the ISS in 2020, the year of the Tokyo Olympics and Paralympics Games. Much like Japan’s athlete delegation, as a representative of Japan, I also look forward to delivering Japanese citizens a sense of pride and a positive impression by performing my tasks steadily in space.
Finally, I would like to extend my sincere gratitude to all those who have long supported me directly or indirectly to date, and have sent me warmhearted greetings, and appreciate your continued support in the future.

Soichi Noguchi
JAXA Astronaut

Related links

Boeing and CASIS Award $500,000 for Microgravity Research through MassChallenge

BOSTON, Nov. 6, 2017 – Boeing [NYSE: BA] and the Center for the Advancement of Science in Space (CASIS) have again joined forces to promote the use of the International Space Station (ISS) as an orbiting laboratory capable of producing cutting-edge research across numerous scientific disciplines. The two organizations on Nov. 2 granted a total of $500,000 to three microgravity research companies through startup accelerator MassChallenge™.

The awards to Cellino Biotech, Guardion Technologies, and MakerHealth mark Boeing and CASIS’s fourth year of collaboration on the “Technology in Space” prize at MassChallenge Boston.

CASIS is the nonprofit organization responsible for managing and promoting research onboard the ISS U.S. National Laboratory. Boeing is the ISS prime contractor, responsible for designing, building and processing the American modules and the integrated truss system that powers the station, for sustaining engineering, and for processing experiment and systems racks for launch, installation and operation.

The grants will provide seed funding for the three awarded companies and assist with hardware costs for flight to the ISS National Lab. With this latest collaboration, Boeing and CASIS have jointly partnered to fund 11 separate innovative startups through MassChallenge. The second round of these awarded investigations, Biorasis and Launchpad Medical, is scheduled to launch to the ISS National Laboratory in early December.

This year’s winning projects had to incorporate science or technology initiatives that would effectively use and benefit from ISS National Lab capabilities. CASIS will continue to work with additional MassChallenge “Technology in Space” proposers to build on their ideas and potentially transform them into flight-ready projects.

Below are the 2017 recipients of the “Technology in Space” award:

Cellino Biotech Inc.

Investigating Proliferation of NanoLaze Gene-edited induced Pluripotent Stem Cells aboard the ISS

The goal of this proposal is to gene-edit induced Pluripotent Stem Cells (iPSCs) using Cellino Biotech’s platform, NanoLaze™, on Earth and then investigate their proliferation under microgravity on ISS to show enhanced stemness of the cells. This data would unlock the potential to generate the 200 to 500 million stem cells necessary for a cell-based therapy, which is not possible with currently available stem cell technologies on Earth. Cellino will use its proprietary NanoLaze™ platform to deliver a powerful gene-editor, CRISPR/Cas9, to iPSCs. Maximizing stemness in microgravity would enable Cellino and therapeutic partnering companies to supply more patients with universal cells to treat critical genetic diseases such as Alzheimer’s, Parkinson’s, and hemophilia, which are among the estimated 6,000 genetic diseases in existence, of which 95 percent have no approved therapies.

Guardion Technologies

Convection-Free Synthesis of 2D Nanomaterials on the ISS for Improved Radiation Detection

Guardion Technologies is developing miniaturized ionizing radiation detectors, which can be deployed in large numbers to provide real-time monitoring networks for interrogating possible radioactive sources. Such networks will enable early and/or remote detection of possible radiological threats, and serve as a highly effective triage mechanism for emergency responders. At the core of the miniaturizable detection technology is a novel patent-pending process that utilizes quantum properties of certain nanomaterials such as carbon nanotubes, graphene, and other atomically thin materials such as monolayers (2D). Guardion hypothesizes that convection-free synthesis of 2D materials in microgravity will result in samples with greater crystallinity, higher electronic mobility, and lower electronic noise, which will enable an enhanced signal-to-noise ratio of these detectors.

MakerHealth

AmpliRx: A Manufacturing Pharmaceutical Lightweight Instrument

MakerHealth has created the AmpliRxTM modular biochemical manufacturing platform that enables distributed, affordable, and scalable production of medications. The MIT-developed innovation includes a first-in-class membrane-to-membrane continuous flow reactor system that can operate without pumps or advanced instrumentation and runs using minimal power by using proprietary modular Ampli blocks that connect to each other to form reaction-to-reaction pathways. Gravity and, subsequently, evaporation play an adverse role to fluid flow and reaction reliability of membrane-based chromatographic flow. While previous work has been done to understand the effects of microgravity on the separation of substances, the AmpliRx platform focuses on fusion-based reactions of substances during organic synthesis and bioprocessing reactions. Experiments in a microgravity environment will inform our understanding of and help to optimize membrane material properties and geometries. Mitigating these adverse forces will be beneficial to increasing the spread rates and reliability, thus decreasing reaction times within our platform.

Final award of any grant money is contingent upon acceptance of legal terms and conditions between recipient, CASIS, and Boeing.

About MassChallenge: MassChallenge is the largest-ever startup accelerator and the first to support high-impact, early-stage entrepreneurs without taking any equity. Its four-month accelerator program offers world-class mentorship, free office space, cash awards, and up to $10 million through in-kind support. MassChallenge alumni have collectively raised over $1.8 billion in outside funding, generated nearly $700 million in revenue, and created over 60,000 jobs. masschallenge.org.

About CASIS: The Center for the Advancement of Science in Space (CASIS) is the non-profit organization selected to manage the ISS National Laboratory with a focus on enabling a new era of space research to improve life on Earth. In this innovative role, CASIS promotes and brokers a diverse range of research in life sciences, physical sciences, remote sensing, technology development, and education.

Since 2011, the ISS National Lab portfolio has included hundreds of novel research projects spanning multiple scientific disciplines, all with the intention of benefitting life on Earth. Working together with NASA, CASIS aims to advance the nation’s leadership in commercial space, pursue groundbreaking science not possible on Earth, and leverage the space station to inspire the next generation. www.iss-casis.org.

About the ISS National Laboratory: In 2005, Congress designated the U.S. portion of the International Space Station as the nation’s newest national laboratory to maximize its use for improving life on Earth, promoting collaboration among diverse users, and advancing STEM education. This unique laboratory environment is available for use by other U.S. government agencies and by academic and private institutions, providing access to the permanent microgravity setting, vantage point in low Earth orbit, and varied environments of space.

About Boeing’s Role in Human Space Exploration: Boeing’s work as NASA’s prime contractor for the International Space Station program maintains the station’s role as an orbiting laboratory capable of producing cutting-edge research across numerous scientific disciplines. Boeing will begin flying astronauts to the station next year aboard the CST-100 Starliner, a spacecraft developed by Boeing in partnership with NASA’s Commercial Crew Program that will give America its first human-rated space transportation vehicle since the retirement of the space shuttles in 2011. Boeing also is building the core stage of NASA’s Space Launch System, a rocket powerful enough to lift astronauts and spacecraft to destinations beyond Earth orbit, such as lunar orbit and Mars. For more information on Boeing, visit www.boeing.com. Follow us on Twitter: @Boeing.

# # #

Contact:

Steve Siceloff
International Space Station
Defense, Space & Security
+1 281-226-4872
steven.p.siceloff@boeing.com

Patrick O’Neill
CASIS
+1 321-480-1054
poneill@iss-casis.org

Heating ocean moon Enceladus for billions of years

Enceladus interior

Heating ocean moon Enceladus for billions of years

6 November 2017

Enough heat to power hydrothermal activity inside Saturn’s ocean moon Enceladus for billions of years could be generated through tidal friction if the moon has a highly porous core, a new study finds, working in favour of the moon as a potentially habitable world. 

A paper published in Nature Astronomy today presents the first concept that explains the key characteristics of 500 km-diameter Enceladus as observed by the international Cassini spacecraft over the course of its mission, which concluded in September.

This includes a global salty ocean below an ice shell with an average thickness of 20–25 km, thinning to just 1–5 km over the south polar region. There, jets of water vapour and icy grains are launched through fissures in the ice. The composition of the ejected material measured by Cassini included salts and silica dust, suggesting they form through hot water – at least 90ºC – interacting with rock in the porous core.
 
These observations require a huge source of heat, about 100 times more than is expected to be generated by the natural decay of radioactive elements in rocks in its core, as well as a means of focusing activity at the south pole.

The tidal effect from Saturn is thought to be at the origin of the eruptions deforming the icy shell by push-pull motions as the moon follows an elliptical path around the giant planet. But the energy produced by tidal friction in the ice, by itself, would be too weak to counterbalance the heat loss seen from the ocean – the globe would freeze within 30 million years.

Enceladus plumes

As Cassini has shown, the moon is clearly still extremely active, suggesting something else is happening.

“Where Enceladus gets the sustained power to remain active has always been a bit of mystery, but we’ve now considered in greater detail how the structure and composition of the moon’s rocky core could play a key role in generating the necessary energy,” says lead author Gaël Choblet from the University of Nantes in France.

In the new simulations the core is made of unconsolidated, easily deformable, porous rock that water can easily permeate. As such, cool liquid water from the ocean can seep into the core and gradually heat up through tidal friction between sliding rock fragments, as it gets deeper.

Water circulates in the core and then rises because it is hotter than the surroundings. This process ultimately transfers heat to the base of the ocean in narrow plumes where it interacts strongly with the rocks. At the seafloor, these plumes vent into the cooler ocean.

One seafloor hotspot alone is predicted to release as much as 5 GW of energy, roughly corresponding to the annual geothermal power consumed in Iceland.

Such seafloor hotspots generate ocean plumes rising at a few centimetres per second. Not only do the plumes result in strong melting of the ice crust above, but they can also carry small particles from the seafloor, over weeks to months, which are then released into space by the icy jets.

Last Enceladus plume observation

Moreover, the authors’ computer models show that most water should be expelled from the moon’s polar regions, with a runaway process leading to hot spots in localised areas, and thus a thinner ice shell directly above, consistent with what was inferred from Cassini.

“Our simulations can simultaneously explain the existence of an ocean at a global scale due to large-scale heat transport between the deep interior and the ice shell, and the concentration of activity in a relatively narrow region around the south pole, thus explaining the main features observed by Cassini,” says co-author Gabriel Tobie, also from the University of Nantes.

The scientists say that the efficient rock–water interactions in a porous core massaged by tidal friction could generate up to 30 GW of heat over tens of millions to billions of years.

“Future missions capable of analysing the organic molecules in the Enceladus plume with a higher accuracy than Cassini would be able to tell us if sustained hydrothermal conditions could have allowed life to emerge,” says Nicolas Altobelli, ESA’s Cassini project scientist.

A future mission equipped with ice-penetrating radar would also be able to constrain the ice thickness, and additional flybys – or an orbiting craft – would improve models of the interior, further verifying the presence of active hydrothermal plumes.

“We’ll be flying next-generation instruments, including ground-penetrating radar, to Jupiter’s ocean moons in the next decade with ESA’s Juice mission, which is specifically tasked with trying to understand the potential habitability of ocean worlds in the outer Solar System,” adds Nicolas.

For further information, please contact:

Gaël Choblet
Université de Nantes, France
Email: Gael.Choblet@univ-nantes.fr

Gabriel Tobie
Université de Nantes, France
Email: gabriel.tobie@univ-nantes.fr

Nicolas Altobelli
ESA Cassini–Huygens Project Scientist



Tel: +34 91 813 1201




Email: nicolas.altobelli@esa.int

Markus Bauer








ESA Science Communication Officer









Tel: +31 71 565 6799









Mob: +31 61 594 3 954









Email: markus.bauer@esa.int

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11311

​​SATELLITE: ACCELERATING DIGITAL TRANSITION

Digital homes in Africa will grow to 75 million by 2021. Satellite and terrestrial are the two key infrastructures that will drive successful digital transition

It has been two years since the digital migration deadline set by the ITU for Africa expired and yet only six African nations have completed digital transition. This slow progress is largely due to the steep challenges faced by countries with a large landmass, mountain ranges or islands that typically remain beyond range of terrestrial network, or with interferences issues in border regions, as well as by the question of funding.

In most cases a terrestrial/satellite solution beats standalone terrestrial in terms of cost effectiveness and speed. Homes within a satellite coverage can receive DTT channels immediately without having to wait for new investment in terrestrial infrastructure and its gradual deployment across a territory.

Digital migration needs to happen now as African countries are missing out on opportunities that include:

  • Transforming the diversity, signal quality and reach of channels into viewer homes.
  • Generating infrastructure upgrades and stimulate Africa’s vibrant content creation industry
  • Releasing analogue frequencies for other applications such as mobile services.

In sharing our longstanding technical and commercial experience working with public and private broadcasters, as well as regional governments around the world, Eutelsat can provide the most suitable satellite and best-in-class technical solution with the required expertise to drive the digitalisation process and contribute to growth of a dynamic and lasting broadcast sector.

Download the PDF to learn more on the efficiency of satellite distribution in digital transition