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Launch of Japan's Michibiki 5 navigation satellite scrubbed late in countdown
16 Dec 2025 20:00 GMT
… Zenith Satellite System (QZSS), Japan's homegrown navigation network in geosynchronous orbit … .
"This system is compatible with GPS satellites and … launch that sent another Michibiki satellite to orbit.
Editor's note …
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France, US practice up-close satellite maneuvers under joint space war plan
16 Dec 2025 03:18 GMT
… — French and American military satellites have successfully practiced joint maneuvers … respond and maneuver jointly in orbit,” a translated version of the … Geosynchronous Space Situational Awareness Program (GSSAP) neighborhood watch bird. The GSSAP satellite …
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Space Force will not partner with NRO for next-generation surveillance satellites
15 Dec 2025 18:54 GMT
… to replace the current Geosynchronous Space Situational Awareness Program … the SILENTBARKER follow-on satellites, giving interested vendors until … satellites are envisioned. The number of SILENTBARKER birds stationed in geosynchronous Earth orbit …
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Big Trucks, Satellites and Drones: An Inside Look at the Tech Behind T-Mobile's Disaster Team
15 Dec 2025 11:40 GMT
… out heavy equipment -- robust satellite trucks, drones and portable … orbit satellites, and a larger dish that automatically points to a satellite in geosynchronous orbit … which can be filled by satellite communication capabilities.
Hudnet explained that …
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Space startup wants to turn satellites into 24/7 solar transmitters
14 Dec 2025 11:15 GMT
… to continuously deliver power from satellites in geosynchronous orbit (about 22,000 miles … it intends to use from geosynchronous orbitOverview Energy
It's worth … power from higher up at geosynchronous orbit by 2030. While it…
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The 10 Most Expensive Satellites Currently In Orbit
13 Dec 2025 19:26 GMT
… that would operate in the geosynchronous orbit, remaining in a fixed location … to geosynchronous orbits.
Built by Boeing Space, it is one of the bulkiest satellites … it in a geosynchronous orbit where it communicates with other TDRS satellites to relay …
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UPSC Essentials | Daily subject-wise quiz : Science and Technology MCQs on cognitive fatigue, Project Suncatcher and more (Week 141)
17 Dec 2025 15:04 GMT
… putting an 8,000 kg satellite in geosynchronous orbit.
How many of the … to 4,000 kg in geosynchronous orbit (about 36,000 km). Hence … was meant to deposit satellites only to the geosynchronous orbit, but the OneWeb …
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Japan cancels H3 rocket launch moments before lift-off
17 Dec 2025 12:48 GMT
… Zenith Satellite System QZSS, Japan’s homegrown navigation network in geosynchronous orbit.
… Michibiki is a Japanese satellite designed to … current system consists of five satellites orbiting over Japan, aiding not …
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US, France Conduct Joint Space Domain Awareness Operation
16 Dec 2025 23:50 GMT
… another successful bilateral operation on orbit with France under [Multinational Force … Conference in Orlando, Fla.
“Our satellites are targeted, tracked, jammed, cybered … rendezvous and proximity operation in geosynchronous orbit in late 2024. SPACECOM also …
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Space Force Wants Lower-Cost, Commercial Capabilities for Silent Barker Replacement
16 Dec 2025 22:13 GMT
… , wide-field-of-view surveillance satellites in geosynchronous orbit, and Col. Brendan Hochstein … the Geosynchronous Space Situational Awareness Program’s reconnaissance mission. The satellites coordinate …
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