Tag: orbit (Page 1 of 2)

Thaicom contracts Airbus for a OneSat flexible telecommunications satellite

September 11, 2023 / WIL BALDWIN

Toulouse, France, September 11, 2023 – Thaicom PCL (THCOM), a leading Asian satellite operator and space technology company, has selected Airbus Group SE (AIR) for its new generation software-defined high throughput satellite.

Airbus will provide one of its latest designed satellites – a fully reconfigurable OneSat. This Thaicom satellite will provide extended connectivity in Ku-band over the Asia-Pacific region for millions of users. Thaicom has launched and operated eight geostationary satellites. This is Thaicom’s first flexible satellite, allowing for more adaptability on coverage, frequency and capacity which is crucial in such a dynamic region.

Positioned in orbit at 119.5° East, this state-of-the art satellite will enable Thaicom to propose to other partner operators a share of its satellite’s payload capacity, lowering their costs and still ensuring they have separate control of their individual payload capacity and flexibility.

Airbus will design and manufacture the satellite, and also provide ground control segment components. Airbus plans to deliver the satellite in 2027.

Airbus OneSat can be fully reconfigured in orbit, capable of adjusting the coverage area, capacity and frequency “on the fly” to meet evolving mission scenarios. It builds on the heritage of Airbus’ ultra-reliable Eurostar geostationary telecommunication satellites and the company’s constellation expertise with OneWeb. Development of the OneSat programme is supported by ESA, as well as the French Space Agency (CNES), and the UK Space Agency.

Voyager Space and Airbus Announce Joint Venture to Build and Operate Starlab

August 2, 2023 / WIL BALDWIN

DENVER – 02 August, 2023 – Voyager Space, a global leader in space exploration, and Airbus (OTC: EADSY) Defence and Space, the largest aeronautics and space company in Europe, today announced an agreement paving the way for a transatlantic joint venture to develop, build, and operate Starlab, a commercial space station planned to succeed the International Space Station. The US-led joint venture will bring together world-class leaders in the space domain, while further uniting American and European interests in space exploration.

Voyager was awarded a $160 million Space Act Agreement (SAA) from the National Aeronautics and Space Administration (NASA) in December 2021 via Nanoracks, part of Voyager’s exploration segment. Part of NASA’s Commercial Low Earth Orbit Development Program, this SAA sets the foundation to create Starlab, a continuously crewed, free-flying space station to serve NASA and a global customer base of space agencies and researchers.

The program’s mission is to maintain continued human presence and American leadership in low-Earth orbit (LEO). Today’s announcement builds on an agreement made public in January 2023, where Voyager selected Airbus to provide technical design support and expertise for Starlab.

In addition to the US entity, Starlab will have a European joint venture subsidiary to directly serve the European Space Agency (ESA) and its member state space agencies.

SpaceX Launches First South-Bound Rocket From Florida in Decades

August 31, 2020 / WIL BALDWIN

This evening, SpaceX launched another rocket from Florida, but this vehicle took a very different kind of path than most flights from the East Coast. Rather than head eastward after launch as most Florida missions do, SpaceX’s Falcon 9 rocket headed south after liftoff, skirting over Florida’s southeast coast and heading over Cuba.

That’s because this mission was headed to what is known as a polar orbit — a path that runs mostly north-to-south over the Earth’s poles. It’s a type of mission you don’t normally see taking place from Florida. In fact, this will be the first time since 1969 that a rocket taking off from Florida heads southward.

Up until now, most polar launches in the US have taken place from the southern coast of California. That way, the rockets fly over open ocean when they head southward and not over populated land. Rockets that launch from Florida head eastward toward the equator, so that they also fly over mostly open ocean before getting to space.

Click the link below for the full story and video!

https://www.theverge.com/2020/8/30/21407389/spacex-falcon-9-rocket-launch-polar-orbit-cape-canaveral-florida

Boeing Building 4 Additional 702X Satellites for mPOWER Fleet

August 8, 2020 / WIL BALDWIN

Expanded SES constellation to deliver enhanced global connectivity services

Boeing [NYSE: BA] has received a contract to build four additional 702X satellites from SES as the leading global content connectivity provider increases the number of O3b mPOWER satellites in its Medium Earth Orbit (MEO) to 11.

These four additional O3b mPOWER satellites will enhance SES’s next-generation MEO constellation throughput and efficiency as well as expand its unique capabilities to deliver connectivity services ranging from 50Mbps to multiple gigabits per second to a single user. The system will allow telecommunications companies, mobile network operators, governments, enterprises, aircraft and ship operators, and more, to connect with their core network or extend cloud access worldwide.

Boeing is currently building the first seven O3b mPOWER satellites for SES. The first set of satellites will be launched in late 2021.

SES’ O3b mPOWER software-defined satellites are based on Boeing’s multi-orbit 702X satellite portfolio, which employs Boeing’s most advanced digital payload to date. The O3b mPOWER satellite constellation will integrate with existing network architectures to deliver global, end-to-end managed network services on land, sea and in the air.

Additionally, Boeing and SES have agreed to collaborate to develop commercially-based service offerings and capabilities that can be derived from current and future SES MEO satellites. Working together, the companies will develop resilient, interoperable MILSATCOM-COMSATCOM architectures to provide U.S. and other government users with robust connectivity across mission domains.

The 702X is a family of software-defined satellites that incorporates digital processors, advanced thermal management, optimized manufacturing technologies and simplified ground resource management tools. With thousands of beams that are formed in real time and can be pointed and shaped where needed, 702X allows operators the flexibility to specifically distribute power and bandwidth among users, maximizing useable capacity and eliminating wasted energy.

Boeing X-37B Launches in Second Mission for U.S. Space Force

May 18, 2020 / WIL BALDWIN

The Boeing [NYSE: BA]-built X-37B autonomous spaceplane today launched on top of a uniquely configured United Launch Alliance Atlas V rocket.

Boeing is the prime contractor for the X-37B spaceplane and facilitates the integration of all experiments into the vehicle ensuring they receive the correct power, thermal and data services required. Boeing also works to identify future reusable platform experiment opportunities on each mission.

The X-37B’s sixth mission is the first to use a service module with additional payload capability to support a variety of experiments for multiple government partners. The mission will deploy FalconSAT-8, a small satellite developed by the U.S. Air Force Academy and sponsored by the Air Force Research Laboratory, to conduct experiments on orbit. Further, two NASA experiments will study the impact of radiation and other space effects on certain materials and seeds used to grow food. Another experiment by the Naval Research Laboratory will transform solar power into radio frequency microwave energy which could then be transmitted to the ground. In addition, the mission will test reusable space vehicle technologies.

The X-37B first launched in April 2010. Originally designed for missions of 270 days duration, the X-37B has set endurance records during each of its five previous flights. Most recently, X-37B spent 780 days on orbit before returning to Earth in October 2019.

“The X-37B has shifted the paradigm and redefined efficiency in space development, said Jim Chilton, Boeing Space and Launch senior vice president. “The rapid technology advancements enabled by the program will benefit the entire space community and influence the next generation of spacecraft design.”

The X-37B program is a partnership between the Department of the Air Force Rapid Capabilities Office and the United States Space Force. Boeing program management, engineering, test and mission support functions for the Orbital Test Vehicle (OTV) program are conducted at Boeing sites in Southern California and Florida.

Aerojet Rocketdyne RL10 Engine Marks 500th Flight with AEHF-6 Launch

March 27, 2020 / WIL BALDWIN

CAPE CANAVERAL, Fla., March 26, 2020 (GLOBE NEWSWIRE) — The successful March 26 launch of the U.S. Space Force’s sixth and final Advanced Extremely High Frequency (AEHF) military communications satellite aboard a United Launch Alliance (ULA) Atlas V rocket marked the 500th flight of Aerojet Rocketdyne’s RL10 upper-stage engine.

The RL10, which powers the ULA Atlas V Centaur upper stage, is one of several Aerojet Rocketdyne propulsion products supporting the mission. Aerojet Rocketdyne propulsion can be found on both the rocket and the AEHF-6 satellite. Built by Lockheed Martin, the AEHF satellites provide secure, jam-proof communications, including nuclear command and control, to U.S. and allied forces.

“This launch marks an important milestone for Aerojet Rocketdyne and for the country,” said Eileen Drake, Aerojet Rocketdyne’s CEO and president. “The RL10 has supported a majority of the nation’s most important national security and scientific missions, including all of the AEHF satellites which provide communication links that are critical to our warfighters.”

The Atlas V in the 551 configuration is the most powerful vehicle in the Atlas V family, featuring five Aerojet Rocketdyne AJ-60A solid rocket strap-on motors, each generating 348,500 pounds of thrust. Designed specifically to provide extra lifting power to the Atlas V, the AJ-60A is the world’s largest monolithic solid rocket motor ever flown.

The AEHF-6 satellite, meanwhile, is outfitted with three different types of Aerojet Rocketdyne thrusters for attitude control, orbital station keeping and maneuvering. These include 12 MR-103G and six MR-106E monopropellant thrusters; and four, 5-kilowatt-class XR-5 Hall-effect electric thrusters and associated power processing systems.

The Atlas V also uses Aerojet Rocketdyne reaction control thrusters on the Centaur upper stage, as well as pressure vessels provided by ARDÉ, an Aerojet Rocketdyne subsidiary. The rocket launched from Cape Canaveral Air Force Station, Florida, and the AEHF-6 satellite is on its way to its operating location in geostationary orbit.

In addition to the Atlas V, the RL10 also powers the upper stage of ULA’s Delta IV Heavy rocket. The RL10 has helped place hundreds of military, civil and commercial satellites into Earth orbit and has sent spacecraft to explore every planet in our solar system. The RL10’s proven reliability over more than five decades of service has made it the upper-stage engine of choice for three new rockets under development, including ULA’s Vulcan Centaur, Northrop Grumman’s OmegA, and NASA’s Space Launch System.

About Aerojet Rocketdyne: Aerojet Rocketdyne, a subsidiary of Aerojet Rocketdyne Holdings, Inc. (AJRD), is a world-recognized aerospace and defense leader that provides propulsion systems and energetics to the space, missile defense and strategic systems, and tactical systems areas, in support of domestic and international customers.

Nova Group Makes Space for Growth Plan

March 24, 2020 / WIL BALDWIN

Global defence company Nova Group is maintaining its projections of over $200 million revenue this financial year with longer-term goals to continue expanding its global reach. A newer focus on space is continuing to diversify the portfolio of the South Australian headquartered company that has invested more than $20 million on eight acquisitions across the globe to cement its footprint.

In South Australia, the company’s new Nova IGS Network is providing space ground connectivity for small satellite operators with the site now being used by international clients including Tyvak USA and RBC USA. Nova is also in talks with an Italian-based space company wanting to expand its presence in Australia.

Based on a 21 hectare site in Peterborough in South Australia’s mid north, the site is used to track low earth orbit satellites through customer’s own terminals and Nova has plans to attract further European companies over upcoming years. “Nova is also planning to utilise the site as a ground station test bed for emerging Space 2.0 technologies and support future defence projects,” a spokesman said. “Peterborough provides the vital ground segment element in order to allow satellite operators to downlink/download their data.”

Nova Group is marking 20 years in business, with Nova Systems founded by Jim Whalley and Peter Nikoloff and originally offering flight-testing services in South Australia’s capital city of Adelaide. It has since grown to having 600 employees working on projects around the world including with the Australian Defence Force, United Kingdom Ministry of Defence, Royal Norwegian Air Force and the Republic of Singapore Air Force. “With a solid foundation in the defence markets in Australia and the UK, and a footprint in space, transport and energy, I am very proud to be exporting Australian capability and know-how to the world and look forward to positioning to our next growth phase,” Whalley said. Nova was recently awarded one of four industry leads in the Major Service Provider consortium providing integrated support contracts to the Australia Defence Force over the next 10 years.

SpaceX Launches its Fifth Starlink Mission From Cape Canaveral

February 17, 2020 / WIL BALDWIN

MISSION OVERVIEW

SpaceX successfully targeted Monday, February 17 at 10:05 a.m. EST, or 15:05 UTC, for its fifth launch of Starlink satellites from Space Launch Complex 40 (SLC-40) at Cape Canaveral Air Force Station, Florida. A backup launch opportunity was available for Tuesday, February 18 at 9:42 a.m. EST, or 14:42 UTC.

Falcon 9’s first stage previously launched the CRS-17 mission in May 2019, the CRS-18 mission in July 2019, and the JCSAT-18/Kacific1 mission in December 2019. Following stage separation, SpaceX will land Falcon 9’s first stage on the “Of Course I Still Love You” droneship, which will be stationed in the Atlantic Ocean. Approximately 45 minutes after liftoff, SpaceX’s two fairing recoveryvessels, “Ms. Tree” and “Ms. Chief,” will attempt to recover the two fairing halves.

The Starlink satellites will deploy in an elliptical orbit approximately 15 minutes after liftoff. Prior to orbit raise, SpaceX engineers will conduct data reviews to ensure all Starlink satellites are operating as intended. Once the checkouts are complete, the satellites will then use their onboard ion thrusters to move into their intended orbits and operational altitude of 550 km.

PAYLOAD DESCRIPTION

SpaceX is leveraging its experience in building rockets and spacecraft to deploy the world’s most advanced broadband internet system. With performance that far surpasses that of traditional satellite internet and a global network unbounded by ground infrastructure limitations, Starlink will deliver high speed broadband internet to locations where access has been unreliable, expensive, or completely unavailable.

Each Starlink satellite weights approximately 260 kg and features a compact, flat-panel design that minimizes volume, allowing for a dense launch stack to take full advantage of Falcon 9’s launch capabilities. With four powerful phased array and two parabolic antennas on each satellite, an enormous amount of throughput can be placed and redirected in a short time, for an order of magnitude lower cost than traditional satellite-based internet.

Starlink satellites are on the leading edge of on-orbit debris mitigation, meeting or exceeding all regulatory and industry standards. At end of their life cycle, the satellites will utilize their on-board propulsion system to deorbit over the course of a few months. In the unlikely event their propulsion system becomes inoperable, the satellites will burn up in Earth’s atmosphere within 1-5 years, significantly less than the hundreds or thousands of years required at higher altitudes. Further, Starlink components are designed for full demisability.

Starlink is targeting service in the Northern U.S. and Canada in 2020, rapidly expanding to near global coverage of the populated world by 2021. Additional information on the system can be found at starlink.com.

OneWeb Lifts Off: Next Batch Ready to Launch

February 3, 2020 / WIL BALDWIN

EXPLORATION PARK, Florida – 34 satellites for the OneWeb constellation are ready for launch from Baikonur, Kazakhstan. The satellites arrived in two shipments, including one last week, have been tested, and have now been fitted into the dispenser of the Soyuz-2.1b rocket. OneWeb’s upcoming launch of 34 satellites has been scheduled for Thursday 6 February 21:42 (GMT) / Friday 7 February 02:42 (local time) from the historic Baikonur Cosmodrome, Kazakhstan.

“This launch will be a massive step forward for OneWeb – one step closer to the ambition of improving global connectivity. These 34 satellites will join the six currently operating flawlessly in orbit. Our joint venture OneWeb Satellites produces two satellites a day – in series production, just like Airbus makes planes,” said Jean-Marc Nasr, Head of Airbus Space Systems.

The satellites, which are manufactured at 1/50^th of the cost of a traditional spacecraft, are all fitted with plasma thrusters enabling them to reach their correct position in low Earth orbit at 1,200km.

“Watching the first batch of our factory-built satellites launch from the Soyuz will be the realisation of a four-year journey… and just the beginning,” said Tony Gingiss, CEO OneWeb Satellites. “Our factory continues to ramp up and streamline our production to deliver the next batch… and the next… and the next!”

The OneWeb constellation will provide global connectivity with an initial 650 satellites. OneWeb’s mission is to provide affordable, high-speed internet connectivity everywhere for everyone, by 2021.

After this first launch from Baikonur, OneWeb is planning to launch around 30 satellites with Soyuz rockets every month.

Boeing-Built Satellite to Offer Greater Asia-Pacific Coverage

December 18, 2019 / WIL BALDWIN

A Boeing [NYSE: BA]-built satellite called JCSAT-18/Kacific1 will provide affordable internet access and other communications services to underserved parts of Asia and the Pacific islands.

The satellite launched today from Cape Canaveral, Florida at about 7:10 p.m. It will enter service several weeks after on-orbit tests and moving to its final geostationary orbit position over the Asia-Pacific region.

Built on Boeing’s 702 satellite platform, JCSAT-18/Kacific1 has two separate payloads for two customers, SKY Perfect JSAT of Tokyo and Kacific Broadband Satellites Group of Singapore. The satellite will deliver internet services to a potential market comprising hundreds of millions of people in more than 25 countries, including remote islands in the Pacific and the far eastern part of Russia.

“JCSAT-18/Kacific1 is going to make a difference in the lives of millions of people throughout the Asia Pacific region,” said Chris Johnson, president, Boeing Satellite Systems International. “We are proud to support SKY Perfect JSAT and Kacific as they seek to bring positive change through connectivity in regions that have been traditionally underserved.”

JCSAT-18/Kacific1 is the 13th satellite Boeing has built for SKY Perfect JSAT and the first satellite built for Kacific.

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