Pale Blue is developing a water-fueled Hall-effect thruster for 100 to 500-kilogram satellites. Credit: Pale Blue

Japan funding water-based satellite propulsion upgrade

Pale Blue is developing a water-fueled Hall-effect thruster for 100 to 500-kilogram satellites. Credit: Pale Blue By Jason Rainbow, Publishd by Space News, 7 February 2024 TAMPA, Fla. — Japan has awarded Tokyo-based small satellite thruster developer Pale Blue a grant worth up to $27 million to upgrade its water-based propulsion technology

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Astronomers have accumulated observations of constellation satellites and run computer simulations of their likely impact to thoroughly understand the magnitude and complexity of the problem. This research informed the discussion at the Satellite Constellations workshops (SATCON1 and SATCON2) and led to recommendations for observatories and constellation operators. (Credit: NOIRLab/NSF/AURA/P. Marenfeld)

Will Megaconstellations alter Earth’s Magnetic Field?

(Credit: NOIRLab/NSF/AURA/P. Marenfeld) Published by spaceweather.com, 3 February 2024 Something unprecedented is happening in Earth orbit. In only a few short years, the satellite population has skyrocketed, more than doubling since 2020. In the past year alone, more satellites have been launched than during the first thirty years of the

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Shanghai firm behind G60 megaconstellation raises $943 million

Illustration of satellite coverage for telecommunications services. Credit: ESA-Science Office By Andrew Jones, Published by Space News, 2 February 2024 HELSINKI — Shanghai Spacecom Satellite Technology has raised 6.7 billion yuan ($943 million) for the construction of its G60 low Earth orbit megaconstellation. SSST recently secured the series A funding

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Northrop Grumman’s orbital refueling port selected for U.S. military satellites

Illustration of the Geosynchronous Auxiliary Support Tanker, or GAS-T. Credit: Northrop Grumman By Sandra Erwin, Published by Space News, 29 January 2024 The company’s Passive Refueling Module is the first to be officially adopted as an interface standard for military satellites. The Space Force also will support Northrop Grumman’s development

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A view of SpaceX and U.S. Space Force compound at Cape Canaveral Space Force Station in Florida, United States on December 18, 2021. Yasin Ozturk | Anadolu Agency | Getty Images

Investing in Space: Pentagon’s satellite constellation awards near $10 billion

By Michael Sheetz, Published by CNBC, 18 January 2024 I’ve written a bit about the Space Force’s satellite constellation program before but, with new awards already rolling this year, it’s worth checking in on who’s been added to the fray that I’m calling the PWSA Sweepstakes. A quick refresher: In the few years since

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(Image credit: U.S. Space Force)

Investing in Space: Pentagon’s satellite constellation awards near $10 billion

By Michael Sheetz, Published by CNBC, 18 January 2024 Overview: PWSA Sweepstakes I’ve written a bit about the Space Force’s satellite constellation program before but, with new awards already rolling this year, it’s worth checking in on who’s been added to the fray that I’m calling the PWSA Sweepstakes. A quick refresher: In the

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