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Atomos Area's first orbit mission is a take a look at by fireplace | TechCrunch https://lnkd.in/d-ez325H Few missions extra clearly embody the maxim “house is difficult” than Atomos Area's first demonstration mission, which the corporate has managed to drag again from the brink of catastrophe, greater than as soon as. That demonstration mission, referred to as Mission-1, was launched into orbit on a SpaceX Falcon 9 rocket on March 4. The mission's targets are formidable to a fault: The 2 spacecraft – an orbital switch car referred to as Quark-LITE and a goal car referred to as Gluon – will ultimately reveal extraordinarily advanced maneuvers together with rendezvous, docking, orbital switch and refueling in orbit. The corporate has confronted two essential issues associated to communications and the rotation velocity of the spacecraft, and has (largely) solved each issues, regardless of huge limitations, rare information packets, and very restricted bandwidth. (So restricted, actually, that the staff needed to restrict updates to its flight software program to a textual content string of simply 145 characters.) “It's been relentless,” Atomos CEO and co-founder Vanessa Clark advised TechCrunch. The corporate's chief working officer and co-founder, William Kowalski, agreed. “What makes it so tough, even in our scenario, is that we try to extrapolate the state of a really sophisticated system from about 100 bytes of information,” he stated. “It's so much, you're making assumptions about what's driving this, understanding that a few of these assumptions may lead you down a path you'll by no means recuperate from.” The issues started simply hours after the 2 spacecraft, that are docked, deployed from the Falcon 9 higher stage. The deployment was nominal and Atomos acquired its first ping from the spacecraft seven minutes after deployment. The ambiance was celebratory. However then 40 minutes handed earlier than the corporate acquired the subsequent ping. Then eight hours. Atomos anticipated information packets each two minutes. “The worst (day) was Monday after we pitched, that night time,” Kowalski stated. “It was 11 at night time, it was the chief engineer and I… and we haven't heard something, and we have been simply considering, did we fail? Did they die? We tried it and it simply didn't work. “That was actually a punch within the intestine.” Mission controllers solely recognized the basis trigger 24 to 48 hours after deployment, they usually did so with the assistance of one other firm with property in orbit. After pulling some strings, they have been capable of communicate on the telephone with the chief methods engineer at satellite tv for pc communications firm Iridium. The spacecraft used third-party modems that took benefit of Iridium's
Atomos Area's first orbit mission is a take a look at by fireplace | TechCrunch
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𝐍𝐚𝐯𝐢𝐠𝐚𝐭𝐢𝐧𝐠 𝐃𝐚𝐭𝐚 𝐑𝐢𝐠𝐡𝐭𝐬: 𝐈𝐦𝐩𝐚𝐜𝐭𝐬 𝐨𝐧 𝐍𝐀𝐒𝐀'𝐬 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐲 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 The article sheds light on the challenges NASA faces regarding data rights limitations and their implications for technology development. NASA, as a government agency, encounters restrictions on data rights when partnering with private companies, hindering the agency's ability to fully exploit and commercialize the technologies it invests in. The piece explores how navigating these limitations is crucial for fostering effective collaborations and ensuring that cutting-edge space technologies developed by NASA can be harnessed to their full potential. 𝐒𝐨𝐮𝐫𝐜𝐞 - https://lnkd.in/gQBwNkAJ #NASA #DataRights #TechnologyDevelopment #SpaceInnovation #TechCollaboration #SpaceTech #GovernmentTech #TechChallenges #DataRightsLimitations #InnovationPartnerships #TechCollaboration #NASAInnovation #SpaceExploration #GovernmentInnovation #TechPolicy #SpaceNews #DataRightsIssues #TechnologyPartnerships #SpaceIndustry #NASAProjects #TechInSpace #DataAccess #TechLimitations #SpaceTechNews #InnovationChallenges #TechCollaborations #DataRightsInTech #SpaceResearch #GovernmentTechnology #TechImpact #NASADataRights
Data rights limitations affecting NASA technology development
https://spacenews.com
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Concept Mission Design for Hex-Sats to Detect Biological Agents from VLEO at University of Southampton Supervisory Team: Dr Alexander Wittig, Dr Minkwan Kim Project description In this PhD, we will develop a complete mission concept for satellites to detect the release of biological agents on the ground through constant monitoring from space. This technology can be used to monitor adherence to international treaties regulating the release of such agents. In response to the overcrowding and sustainability concerns in Low Earth Orbit, the latest frontier in Earth observation is Very Low Earth Orbit (300 km or below). These orbits offer many advantages over traditional orbits, such as significantly lower latency, reduced signal propagation losses, extended coverage … Read More » Supervisory Team: Dr Alexander Wittig, Dr Minkwan Kim Project description In this PhD, we will develop a complete mission concept for satellites to detect the release of biological agents on the ground through constant monitoring from space. This technology can be used to monitor adherence to international treaties regulating the release of such agents. In response to the overcrowding and sustainability concerns in Low Earth Orbit, the latest frontier in Earth observation is Very Low Earth Orbit (3...
Concept Mission Design for Hex-Sats to Detect Biological Agents from VLEO at University of Southampton »
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📢 Watch out: new European Space Agency - ESA Intended ITT is out (ITT to be published at the end of September) GENERIC PROCESSING ORCHESTRATION SYSTEM FOR EARTH EXPLORERS PAYLOAD DATA GROUND SEGMENTS The activity will seek for #modernity, targeting the procurement of a #generic, #infrastructureAgnostic, #scalable, #OpenSource processing #orchestrator prototype enabling a smooth integration of existing ESA EO missions processors as well as the execution of orchestration scenarios at different levels of complexity. #esastar-publication: https://lnkd.in/dvFV6ewq #esa #PDGS #EarthObservation Cristiano L., Grégory Butheau.
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Head of R&D and Software Engineering | Space | NeuroAI | SatCom | Robotics | Program Management (PMP and Prince2 Agile) | Consulting
Queqiao-2: China's Lunar Relay Satellite Queqiao-2, named after a bridge in a Chinese fairy tale, is a critical piece of the Chinese Lunar Exploration Program (CLEP) plan to have a permanent base on the moon. Positioned in lunar orbit, the satellite ensures reliable and stable communication for all Chinese lunar missions, both robotic and human, providing a real-time 'bridge' with Earth, enabling remote control, telemetry, and the transmission of scientific data. Launched on March 20, 2023, by a Long March 8 rocket from Wenchang, China, Queqiao-2 is a larger version of its predecessor, the first Queqiao relay satellite. With a planned lifetime of over 8 years, the 1200 kg satellite, based on the CAST 2000 bus, is equipped with state-of-the-art communication technology, including a 4.2-meter diameter parabolic dish antenna for communication with landed missions in X band and UHF, and a 0.6-meter parabolic antenna for communication with ground stations in the S and Ka bands. In its 200 km by 16,000 km, highly-elliptical “frozen” orbit, Queqiao-2 will have simultaneous direct line-of-sight with both ground stations on Earth and the lunar far side for large portions of a 24-hour-period orbit. This frozen orbit is intended to be very stable and requiring little maintenance, boosting mission longevity. Queqiao-2 relay satellite is enabling communication with the Chang'e 6 sample-return probe, which landed on the far side of the moon. https://lnkd.in/dq9HTw-W In addition to its vital communication role, Queqiao-2 carries three science payloads: an Extreme Ultraviolet Camera (EUC), a Grid-based Energetic Neutral Atom imager (GENA), and a very long baseline interferometer, the Lunar Orbit VLBI EXperiment (LOVEX). These instruments will contribute to our understanding of the lunar environment and the universe beyond. Looking ahead, CLEP plans to launch powerful new Long March 10 rockets capable of lifting 27 tonnes into trans-lunar injection trajectories, and develop spacecraft for human transportation. The goal is ambitious: to bring the first Chinese astronauts to the Moon by 2030 and establish a permanent lunar base with scientific research capabilities and long-term habitability. Picture Credit: CSNA Illustration of relay satellite Queqiao-2 deployed in lunar orbit #LunarCommunication #LunarRelay #LunarScience
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Intelsat is embracing the future of satellite technology with strategic investments in lower orbits. Read about how the company is adapting to the changing industry landscape in this insightful Bloomberg article.
Intelsat invests in lower orbits as SpaceX upends sector
luxtimes.lu
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❗BlackStar Orbital and Neutron Star Systems announce partnership for the development of a reusable SpaceDrone ❗🚀 Titusville Florida and Munich Germany, March 2024 - BlackStar Orbital and Neutron Star Systems De GmbH (NSS) have formalized a collaborative agreement in support of BlackStars reusable #SpaceDrone, marking a significant milestone in the advancement of #space exploration #technology. The partnership will focus on integrating NSS's multimode #propulsion systems into BlackStar's commercial space vehicles, with the aim of enhancing propulsion capabilities and efficient maneuvering. NSS and BlackStar Orbital began collaborating in 2021 during the Catalyst Accelerator Program for Orbit Servicing Assembly and Manufacturing. During that time BlackStar Orbital was operating in Stealth Mode until 2022. Both companies were showcasing their technologies at the SpaceWERX Orbital Prime pavilion at the SpaceCom Expo in January 2024. The cooperation aims to increase maturity of BlackStar Orbital’s reusable spacecraft by integrating NSS’s Applied Field Magnetoplasmadynamic thruster technology. BlackStar Orbital is pioneering the development of reusable spacecrafts which launch and deploy satellites and land like a spaceplane. Their unique approach enables space exploration, communication, transportation and exploration to be more accessible to everyone. Earlier this year, Blackstar announced a $7.1 million investment to build its spacecraft manufacturing and test facility at the Sierra Vista Airport. Initial production capacity is estimated at 15 spacecraft per year. The facility is scheduled to open by 2026 and is expected to create more than 50 new aerospace and defense jobs. “Cooperating with BlackStar Orbital represents a significant step forward for NSS. We are excited to leverage our traction in the USA and collaborate with one of the most promising new space companies in this field”, said Manuel La Rosa Betancourt, CEO of Neutron Star Systems. NSS's SUPREME™ thruster, an Applied-Field Magnetoplasmadynamic (AF-MPD) propulsion system, offers unparalleled performance by maximizing payload capacity and enabling multi-mode propulsion for high specific impulse and high thrust maneuvers to enhance spacecraft autonomy and agility (maneuvering without regret). Kit Carson, Chief Technology Officer of BlackStar Orbital, said "Neutron Star Systems' thrusters will provide our vehicle with critical capabilities for efficient high specific impulse performance resulting in increased capabilities for station keeping, orbit raising, and other constellation resiliency operations." This strategic partnership between BlackStar Orbital and Neutron Star Systems represents a significant advancement in space technology and underscores both companies' commitment to driving innovation in space exploration. Credits: BlackStar Orbital #SpaceExploration #Partnership #Innovation #SpaceTechnology #SUPREMEtech🛰️🚀
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Tonight I'd like to offer you a title brand new to my Public Sector & Defense Industry (and IT History) sub-lists for Product and Project Leaders; 'Eccentric Orbits: The Iridium Story' by John Bloom. If you've ever found yourself on a military expedition far from telecommunications infrastructure in the past 20 years, there is a good chance that at some point you were still able to get calls out because of Iridium satellite phones. I made calls across Iraq and across oceans while at sea. However, I never knew how close the world came to losing global sat phone coverage. At least not until I read "Eccentric Orbits." Thanks for the rec Alexander Rasmussen! "Eccentric Orbits" offers a comprehensive exploration of Motorola's Iridium project, which set out to establish a groundbreaking global satellite network. The visionaries behind this endeavor aimed to provide seamless communication across the world, reaching even the most remote & underserved areas. As you read, you'll wade through the intricate challenges faced by the Iridium project, from its ambitious conception to the practical complexities of implementation. With a total of 77 satellites in low Earth orbit, the Iridium constellation aimed to offer worldwide coverage for voice & data communication. However, the project encountered technical, financial, & logistical hurdles that tested the limits of innovation and perseverance. Bloom's narrative takes you through the highs & lows of the project, highlighting the efforts to design, launch, coordinate, and connect to an unprecedented number of satellites. The story further unfolds as it explores the financial challenges that eventually led to the company's bankruptcy in 1999, shortly after the system became operational. But the tale doesn't end there—readers will follow the subsequent efforts to salvage the Iridium system including interventions by Bill Clinton, Al Gore, Jesse Jackson, the Pentagon, Saudi royalty, & many more. Led by Dan Colussy and a group of investors, the assets of the bankrupt company were ultimately acquired, paving the way for the remarkable turnaround that you may be familiar with today; Iridium Next. Through strategic partnerships, cost-cutting measures, and a renewed focus on specific markets, the Iridium system defied the odds and achieved profitability. The book offers an insightful glimpse into the world of telecommunications, space technology, & the remarkable resilience required to bring an ambitious concept like the Iridium constellation to fruition. Learn. Lead. Thrive. #techleaders #techleadersreadinglist #Iridium #learn #lead #thrive https://lnkd.in/g_nzRevs
Eccentric Orbits: The Iridium Story
amazon.com
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New Post: Intuitive Machines, SpaceX push lunar lander launch date to February - Intuitive Machines is pushing back the mission of its first lunar lander to mid-February in coordination with launch provider SpaceX, the company said earlier this week. The Houston, Texas-based company said that the new launch window “comes after unfavorable weather conditions resulted in shifts in the SpaceX launch manifest.” The new launch target date, which is a full month after the original January 12-16 window, is due to the mission profile: Intuitive Machines’ Nova-C spacecraft is aiming to land near the lunar south pole, requiring specific lighting conditions that are only present a handful of days each month. The company is further constrained by launch infrastructure availability. The lunar lander must launch from a specific launch site at NASA’s Kennedy Space Center, Launch Complex 39A, because it needs to be fueled with oxygen and methane propellants prior to launch. That pad is the only one equipped with a tower to make the lander accessible for fueling. The original launch window would’ve set Nova-C to touch down on the moon around January 19 or shortly after, because the lander is taking a direct trajectory to reach lunar orbit. While Intuitive Machines did not specify an exact launch window, it’s looking increasingly likely that it could coincide with the planned landing of another privately developed lunar lander. That lander, Astrobotic’s Peregrine, is targeting a February 23 landing date on the moon – which means we could see two privately developed American spacecraft touch down on the lunar surface on the same week. Both landers were developed as part of NASA’s Commercial Lunar Payload Services (CLPS) program, an initiative to solicit commercial landers for scientific and research payload delivery to the lunar surface. Nova-C will be carrying six payloads for NASA as part of this initial mission, and it has been awarded two additional CLPS contracts for lunar cargo delivery. Overall, the new launch window is a negligible delay for Intuitive Machines, which is aiming to make lunar access a cornerstone of its business. According to a presentation released last September, when the company announced it would go public via a merger with a blank-check firm, Intuitive Machines expects to generate $279 million in revenue from its lander services next year alone. Intuitive Machines is also setting up business segments related to orbital services, like satellite servicing and refueling, providing data services for the moon, and the sale of other space products. #Intuitive #Machines #SpaceX #push #lunar #lander #launch #date #Februaryhttps://lnkd.in/dNHDv7b3
Intuitive Machines, SpaceX push lunar lander launch date to February
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