Tag: Radio astronomy

AAS Revised Resolution on the Protection of Radio Frequencies Used for Radio Astronomy

Published:

October 7, 2025

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Washington, D.C., 7 June 2025

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Arrays of satellites are seen in the night sky above a foreground with radio antennas built close to the ground.

AAS Reply Comment to FCC on Satellite Spectrum Abundance

Published:

August 29, 2025

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Washington, D.C., August 26, 2025

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AAS Reply Comment to FCC on Modernizing Spectrum Sharing for Satellite Broadband

Published:

August 29, 2025

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Washington, D.C., August 27, 2025

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A large dish-shaped radio telescope antenna is seen against a blue daytime sky. The sun is casting shadows on its surface. Vegetation appears in the foreground.

AAS letter to U.S. Senators on radio spectrum auctions

Published:

August 15, 2025

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Washington, D.C., May 28, 2025The Honorable Ted Cruz, ChairmanCommittee on Comm…

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Arrays of satellites are seen in the night sky above a foreground with radio antennas built close to the ground.

COMPASSE members’ comment on proposal to end equivalent flux power density limits (FCC Docket 25-133

Published:

August 14, 2025

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Washington, D.C., April 28, 2025Marlene H…

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Arrays of satellites are seen in the night sky above a foreground with radio antennas built close to the ground.

AAS comment on proposed “Satellite Spectrum Abundance” (FCC Docket 25-180)

Published:

August 14, 2025

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Washington, D.C., July 28, 2025Before the Federal Communications Commission

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A large dish-shaped radio telescope antenna is seen against a blue daytime sky. The sun is casting shadows on its surface. Vegetation appears in the foreground.

COMPASSE comments on major new U.S. Federal Communications Commission deregulatory initiative

Published:

May 25, 2025

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Washington, D.C., April 28, 2025On protection of…

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