PredaSAR Corporation will launch a constellation of 48 commercial Synthetic Aperture Radar (SAR) satellites across multiple orbits, with this constellation becoming the world’s largest and most advanced commercial SAR satellite constellation. According to the company, this constellation will provide PredaSAR’s government and commercial clients with unprecedented image quality, unmatched global persistence, and rapid data delivery. 

PredaSAR is led by a highly respected CEO, Major General Roger Teague, USAF (Ret), and a seasoned executive team with extensive national security space expertise and substantial access to capital. A U.S. owned and controlled company, PredaSAR is supported by a Board of Directors who bring over 100 years of national security experience, including General William Shelton, USAF (Ret), Lieutenant General Richard Newton, USAF (Ret), and Major General Douglas Raaberg, USAF (Ret).  

PredaSAR spacecraft employ an advanced, proprietary radar payload to create 2D Synthetic Aperture Radar images, 3D reconstructions of objects and the Earth’s surface, and customer-tailored data products. SAR satellites provide high-resolution images at any time of day and in any weather condition, overcoming natural limitations of traditional optical satellites. PredaSAR spacecraft possess the latest in space-proven, high quality satellite systems to support scalable and fully capable operations in any orbit. Leveraging its advanced technologies, PredaSAR will deliver critical insights and data products to military and commercial decision makers at the speed of need.

“I am thrilled to announce the 48 satellite PredaSAR constellation. It delivers unparalleled capabilities that meet the most demanding national security needs addressable by a commercial constellation, demonstrating our commitment to our U.S. Government clients. Setting such a high bar also allows PredaSAR to deliver outstanding products and services for our commercial customers,” said PredaSAR Executive Chairman and Co-Founder Marc Bell. “PredaSAR features a well-known and respected leadership team of trusted professionals with extraordinary depth and experience across both government and industry. With groundbreaking commercial technology, the PredaSAR constellation will deliver best-in-class, advanced SAR data products and services.”

“This is an exciting time to be in the commercial space industry.  Today, more than ever, commercial space companies are delivering unprecedented value to the United States government, enabling military, intelligence, and commercial customers to maintain ever-critical U.S. leadership across their enterprises and markets,” commented PredaSAR CEO Roger Teague. “PredaSAR looks forward to meeting the challenges of our customers to deliver compelling SAR products and services.”

Alaska will benefit from the efforts of Astranis’ MicroGEO line of small communication satellites, as a result of successful thermal-vacuum testing of a qualification vehicle. This important test furthers the company’s ability to develop technology to operate in the harsh environment of space and marks a major milestone on the path to delivering low-cost broadband internet to underserved populations around the world, starting with Astranis’s first commercial satellite that will provide broadband internet in Alaska.

A qualification vehicle test accomplishes two things.

• First, it allows the engineering team to characterize the thermal behavior of the vehicle.
• Second, it pushes the vehicle to significantly higher levels than it will expect to see on orbit to ensure the vehicle can continue to operate.

Astranis succeeded on both counts. Astranis made use of a highly-specialized vacuum chamber at an NTS Space center-of-excellence facility in Los Angeles, California. This thermal-vacuum chamber, paired with a custom-designed shroud, was able to simulate both extreme hot and cold temperatures needed for qualification testing. The chamber was pumped down to near vacuum, and Astranis engineers then powered up the vehicle, ran through a series of functionality checks, and began to operate the vehicle as the test environment was adjusted across a wide range of temperatures. The spacecraft was exposed to pressures as low as 7 x 10-6 Torr (about one one-hundred-millionth the density of Earth’s atmosphere).

“This is the single largest technical de-risking milestone for this product and for our first commercial program,” said Astranis CEO John Gedmark. “To get to this point, all the different aspects of the vehicle had to come together and work as a system—avionics, power electronics, the payload, the structure, the software, and more. Then we really pushed it to the limits. The fact that we passed this test with flying colors speaks volumes to the dedication and talent of our team. And it brings us one step closer to helping hundreds of thousands of Alaskans gain reliable access to broadband internet.”

After the success of this test, the Astranis team will complete a final wave of system-level and unit-level tests before commencing with the build of the first MicroGEO flight vehicle.

Astranis will ship its first commercial satellite early next year for a mission to provide broadband internet to the State of Alaska, with service beginning in summer 2021. The company has signed a contract to launch the satellite on a SpaceX rocket from Cape Canaveral, Florida. Astranis is partnering with Pacific Dataport Inc., a subsidiary of Microcom, Alaska’s largest satellite TV and internet provider, to deliver affordable broadband internet to Alaska, and this new satellite will more than triple the satellite bandwidth serving the state.

“We have to turn away customers every day who want more bandwidth,” says Chuck Schumann, CEO of Pacific Dataport Inc. “This first satellite from Astranis will enable Alaskans living in remote locations to get reliable access to the internet for the first time, and will reduce internet prices across the state. The success of this qualification TVAC test shows that Astranis and Microcom can deliver on their promise to the people of Alaska.”

Spaceflight Inc. is managing the launch of Canon Electronics’ CE-SAT-IB imaging satellite on Rocket Lab’s Electron launch vehicle — the mission will lift off from Rocket Lab’s Launch Complex 1 at the southern tip of Mahia Peninsula, on the east coast of New Zealand’s North Island, with the launch window opening on July 4 NZT/July 3, UTC.

CE-SAT-IB is a 67 kilogram microsatellite which can resolve 90 centimeter objects on the ground from space. Additionally, Spaceflight is coordinating the launch of another Canon satellite, CE-SAT-IIB, which is slated to lift off after the CE-SAT-IB mission later in 2020, also aboard an Electron. It will carry three cameras with different resolutions and sensitivities.

Canon Electronics CE-SAT 1.

This mission, called Pics Or It Didn’t Happen by Rocket Lab, represents Spaceflight’s fourth launch with Rocket Lab in the past 12 months and follows the successful launches of 10 spacecraft on earlier missions “Make it Rain” (June 2019), “Look Ma No Hands” (August 2019), and “Running Out of Fingers“ (November 2019). While this mission was scheduled to launch earlier this year, it was delayed due to the COVID-19 global pandemic.

Spaceflight has continued to work closely with Canon Electronics, Rocket Lab, and government officials to launch as expeditiously and safely as the conditions allow. Like the previous missions, Spaceflight managed the launch capacity procurement, integration and mission management services for the rideshare spacecraft.

Since its founding, Spaceflight has launched more than 270 satellites via 29 rocket launches, establishing itself as the leading rideshare service provider. Spaceflight is scheduled to execute more than six missions in 2020 across many different launch vehicles, including the Falcon 9, Electron, Vega, SSLV and PSLV.

Curt Blake

Curt Blake, the CEO and President of Spaceflight, stated the company is looking forward to getting these next generation Canon spacecraft on orbit and helping them kickstart their constellation. Spaceflight’s ability to find the most expedient rides to space for the firm’s customers is critical, especially when their business plans require a frequent cadence of launches. Offering end-to-end launch services across multiple launch vehicles gives Spaceflight customers flexibility, along with confidence that the company will get them where they want to go, aligned with their schedule.

Dr. Nobutada Sako, group executive, Satellite Systems Lab, Canon Electronics Inc., added that this launch is critical for Canon Electronics as the company is launching a satellite where the firm has remarkably increased the ratio of in-house development of components compared to the previous launch. Partnering with Spaceflight on this mission has been very helpful and the company looks forward to a successful launch of Canon Electronics’ satellites.

A newly developed separation system,  CarboNIX, successfully deployed three Planet SkySats microsatellites into low Earth orbit on SpaceX’s ninth Starlink mission on June 13, 2020.  The launch, at 5:21am from Cape Canaveral Air Force Station in Florida, carried three SkySats as a rideshare payload. Exolaunch is the German rideshare launch and deployment solutions provider, that developed CarboNIX, their newly developed separation system.

Each 110 kilogram SkySat was mounted on top of the Starlink stack using the CarboNIX systems, and was later deployed by them into what is described as “an exceptionally stable attitude”. This launch marks the first time SpaceX has accommodated rideshare payloads on its Starlink missions. 

The unique CarboNIX pusher arm system ensured that there was near-zero tumble after separation. With CarboNIX, the average tip-off rate is less than 1 deg/s, and no axis exceeds 2 deg/s, regardless of how mass is distributed across the payload satellite. Using the traditional separation systems, satellites can tumble on the order of 20 deg/s, and it is incumbent on the satellite attitude control system to reduce this rotation rate and regain control of the satellite orientation.

Fully qualified in space in 2019, CarboNIX is the lowest shock separation system used in space and it provides significantly reduced risk of damaging satellites’ optical payloads and electronic components. Exolaunch designs and manufactures the CarboNIX separation system in Germany.

The current 15” system is suitable for microsatellites weighing up to 200 kg and soon Exolaunch will be offering 8-inches and 24-inches diameter CarboNIX for other satellites’ sizes and masses. CarboNIX features a unique spring pusher system that separates the satellite before shocks are generated. It is not subject to harsh export restrictions and can be used on launch vehicles around the world. CarboNIX offers the best performance for customer satellites, and the market for price and lead time, and is able to deliver the system on short notice to its international customers.

CarboNIX is confirmed to deploy at least twelve microsatellites into space over multiple missions this year alone, adding to its flight heritage and moving Exolaunch to a leading position in deployment solutions. Planet will launch three more SkySats into orbit later this summer on the Falcon 9 rocket. Following June’s successful mission, Exolaunch will again provide its CarboNIX separation systems to support the upcoming launch campaign for Planet. 

Chester Gillmore, Vice President of Manufacturing at Planet stated that Exolaunch has been a great partner to Planet. Despite facing tight deadlines, they were able to work together to pull off an amazing feat of engineering. They’re excited to work together again on their upcoming launch of three more SkySats.

To date, Exolaunch has successfully arranged launch campaigns for nearly one hundred small satellites with leading global launch providers. In 2020, the company is extending its operations to the U.S. Earlier this year, Exolaunch signed a Launch Services Agreement with SpaceX to launch small satellites on a Falcon 9 as part of SpaceX’s SmallSat Rideshare Program. Recently Exolaunch has extended its contract with SpaceX for an additional ESPA port after selling the initially acquired capacity. Under the launch contract, Exolaunch accommodates multiple microsatellites and cubesats on the first Falcon 9 smallsat-dedicated rideshare mission to sun-synchronous orbit, targeted for launch in December 2020. 

Two satellites, Xingyun-2 01 and 02, are launched by a Kuaizhou-1A (KZ-1A) carrier rocket from the Jiuquan Satellite Launch Center in northwest China, May 12, 2020. (Photo by Shan Biao/Xinhua)

Two satellites for China’s space-based Internet-of-Things (IoT) project have completed phase-1 tests in orbit, sources with the China Aerospace Science and Industry Corporation said.

The satellites, Xingyun-2 01 and 02, were launched by a Kuaizhou-1A carrier rocket on May 12 from the Jiuquan Satellite Launch Center.

Engineers tested the satellite platforms, payloads, and key technologies such as inter-satellite links. The results were in line with expectations, the corporation said.

Additional in-orbit tests will be continued for the completion of the Xingyun project, China’s first self-developed, space-based IoT constellation.

The project is anticipated to solve problems detected in the IoT businesses’ communication blind-zone, as a result of deficient coverage of cellular wireless communication networks.

By around 2023, the Xingyun project will have completed construction of the space-based IoT constellation with 80 low-orbit communication satellites.

The Xingyun-2 01 and 02 satellites employ the technology of inter-satellite laser links, which enables the in-orbit satellites to communicate over long distances and hence upgrade the real-time performance of communication services.

By Wang Fan, Xinhau news

Chris Forrester

Journalist Chris Forrester has posted the following at the Advanced Television infosite… after a day’s delay, a SpaceX rocket placed the ninth batch of Starlink satellites into orbit at 5:21 a.m., Florida time, on June 13th.

The normal Starlink manifest is 60 satellites per launch; however, on this flight there was also a cargo of three ‘piggyback’ satellites for San Francisco-based Planet Labs and that firm’s SkySat Earth Observation (EO) satellites, and thus, the SpaceX’s portfolio was comprised 58 of their own craft.

A few minutes after launch, the Falcon 9 booster made a textbook landing onto the floating barge, ‘Of Course I Still Love You’. This was the third time that the booster had been recovered.

The launch means that SpaceX now has some 538 craft on orbit (and probably around 525-530 that are working as planned). Elon Musk says that his Starlink service will debut “later this summer,” first serving Alaska and the northern US and Canadian regions. He has said that he only needs about 400 satellites on orbit to provide a basic ‘beta’ service and that a fleet of 800 would provide “moderate” coverage for public subscribers/users.

The next Starlink launch is planned for June 24th.  Potential users can now sign up (on the Starlink website) for hard news and service announcements.

Musk’s plan is to girdle the Earth with tens of thousands of broadband-friendly high-speed satellites. Musk says Starlink “will rapidly expand to near-global coverage of the populated world by 2021. Starlink will deliver high speed broadband Internet to locations where access has been unreliable, expensive, or completely unavailable.”

All that Musk now do is to develop global partners and customers to start paying for a service…

 

An additional post by Chris at the Advanced Television infosite reveals that would-be mega-constellation operator OneWeb, now in Chapter 11 bankruptcy, has a key date looming — June 26th is a deadline for final bids to be entered for either the whole business or parts of the company.

The bankruptcy is being handled by a court in New York and, according to Space Intel Report (SIR), the original two Chinese companies to have expressed an interest has now grown to four in number.

SIR says that the initial tire-kicking from the likes of SpaceX and Amazon has faded while a Eutelsat/French-backed bid has failed to win support from outside France. There is still interest from UK and US parties. UK regulator Ofcom, for example, is the licensing authority for OneWeb. The UK military is said to be interested.

The rules of the bankruptcy are that, unless successful bids are entered by June 26th, then OneWeb will have an auction of assets on July 2nd. The auction is obliged to take the “highest or best bid” for the assets which will be sold free and clear of encumbrances.

Interested bidders have to pay a 10 percent deposit of the value of their bid.

Skylark Nano III

Shetland in Scotland isn’t just for ponies … as of Saturday, June 13th, Edinburgh-based Skyrora successfully launched its Skylark Nano rocket from that remote land, in the Fethaland Peninsula at North Roe, on the Scottish island of Shetland. This was the first, ever, to take place in Shetland, which brought comments indicating that ‘UK’s space race is heating up’.

Skyrora, based in Edinburgh, plans to launch from one of the three proposed spaceports in Scotland and commercially launching from Shetland in the future is a potential option for them. 

Reaching an altitude of six kilometers, this marked the third time the two-meter (6.5ft) projectile took to the skies. The launch was completed for educational purposes, collecting meteorological data, measuring wind profiles, analyzing the vehicles trajectory and providing critical training in support of Skyrora’s future plans. 

Skyrora invited local journalists to attend the launch and to be a part of the education and learning process. All social distancing measures were met during the launch days. 

Robin Hague, head of launch at Skyroa, said that the launch signifies a vital step towards Skyrora’s ambitions to become the UK’s “go-to” satellite launch provider. They’re ecstatic and truly proud. This is a great success for Skylark Nano, and the Skyrora team in general. Launching from Shetland is very important for them because it’s a potential option for their Skyrora XL orbital commercial launch vehicle. To understand the local launch conditions learning more about the wind profiles in Shetland is critical.

He continued saying that Skylark Nano’s third successive launch is testament to the engineers who have worked tirelessly to bring to life a reusable rocket that can provide valuable intelligence for the future of the UK space program.

It comes after Skyrora successfully completed a full static fire test on their Skylark-L launch vehicle. 

Volodymyr Levykin, CEO Skyrora, said that with this successful launch from Shetland they are further closing the gap to making the UK a rocket launching nation again.

Continuing on saying that for Skyrora this test was all about learning and training. The innovation at Skyrora is enormous, not only are they producing high quality results, but they are doing so with minimum impact to the environment as they strive to develop eco-friendly technology in their launches. At a time of such uncertainty it is important they keep focusing on ingenuity and enterprise. They hope reaching space will inspire the whole nation and show the younger generation what the future of UK Space hold.

Skylark Nano’s first launch took place in Ross-shire in summer 2018, with the firm continuing to develop cutting-edge research and technology ahead of its first planned commercial orbital launches. Expanding their company across Scotland will allow them to leverage the highly skilled workforce available with their aim of creating 170 jobs by the end of 2023. Skyrora is developing launch vehicle technology that builds on previous rocket systems with the aim of reducing the cost of launches thanks to proven technology and advanced engineering methods.

The firm draws on Britain’s launch heritage and aims to build a robust supply chain while creating new employment opportunities to inspire the next generation of talent.

exactEarth Ltd. (“the Company”) and IHS Markit (Nasdaq: INFO) have a new alliance agreement that will provide a new combined tracking service, AIS Platinum, offering unprecedented frequency and coverage of vessel movements worldwide.

The AIS Platinum solution will provide an exceptionally fast flow of real-time intelligence to assist organizations that require the most time-critical intelligence. The solution has been developed with exactEarth’s global, persistent real-time Satellite AIS service, exactView™ RT powered by Harris, which will consist of a system of more than 60 maritime satellite payloads.

exactEarth’s satellite coverage is coupled with more than 2,000 IHS Markit terrestrial AIS stations that will provide further geographical coverage in high-density areas along coastal locations and busy port locations around the world. Additional global trade intelligence from IHS Markit will provide insights on commodity movements, along with ship information, including details on the owner, the operator and technical manager, among other information, that will give customers a clearer picture of the operating and commercial structure of the movement of goods.

Stuart Strachan, SVP for maritime and trade at IHS Markit, said this unique partnership between two industry leaders in the vessel tracking sector will deliver major benefits to customers in the commodity, finance, security and government sectors. The combination of the firm’s capabilities means customers of AIS Platinum will experience significant enhancements to what is available today from combined terrestrial / Satellite AIS services in terms of coverage, frequency and latency. No other vendor in the market will be able to offer a combined AIS service of this quality and speed.

Peter Mabson, CEO at exactEarth, said that when measured by vessel detection, update rates, reliability and expected longevity, exactView RT is the premium high-performance service in the satellite AIS industry. We are extremely pleased to be partnering with IHS Markit to expand our market footprint and to provide such improvements to the customer experience. High density areas in the Gulf of Mexico and South China Sea have always been difficult for detection rates, due to the volume of vessels in close proximity. Moving forward, with the combined coverage of both terrestrial and exactView RT satellite AIS services, customers will see far greater detection rates than any other service on the market.

AIS Platinum has been created for customers requiring real-time vessel position information and intelligence, including, but not limited to, the following:

• Quant Analysts: Vessel position information within computer algorithms and programs enables the identification of, and capitalization on, available trading opportunities. Historical data can also assist with identifying profit opportunities.
• Commodity Traders: As commodity markets move and change throughout the world, verified intelligence on commodity shipment activities helps commodity traders stay ahead of markets and capitalize on trading opportunities.
• Compliance Officers: Information can help reveal whether a company is conducting its business in full compliance with all national and international laws and regulations that pertain to the financial sector, ensuring that business operations are not conducted with sanctioned countries, companies, or individuals.
• Defence Intelligence Analysts: Information can give visibility within a maritime domain to understand the potential risks that vessels may pose. Analysts can use the information to understand anything associated with the maritime domain that could impact the security and safety of a country.
• Customs & Border Agents: Help agents evaluate the impact of illegal importing and exporting of commodities through seaborne activity. Track and trace irregular behavior that could indicate drug trafficking, illegal arms importation and illegal, unreported and unregulated fishing.