A SpaceX Falcon 9 launches the USSF-124 mission for the U.S. Space Force on Feb. 14, 2024 at 5:30 p.m. EST (2230 GMT). (Image credit: SpaceX via X)

SpaceX launches classified USSF-124 satellites on secret Valentine’s Day mission for US Space Force

A SpaceX Falcon 9 launches the USSF-124 mission for the U.S. Space Force on Feb. 14, 2024 at 5:30 p.m. EST (2230 GMT). (Image credit: SpaceX via X) By Mike Wall, Published by Space.com, 14 February 2024 USSF-124 will send six satellites to orbit — two for the Missile Defense Agency

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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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