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S. 1437Passed Senate

ASCEND Act

Introduced: Apr 10, 2025

Latest action date: Dec 10, 2025

Latest development

Held at the desk.

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Congress
119th Congress
Introduced
Apr 10, 2025
Recorded roll calls
0

Status detail: The full action history records passage in the Senate.

Plain-language overview

What this bill does

Accessing Satellite Capabilities to Enable New Discoveries Act or the ASCEND Act

This bill provides statutory authority for the Commercial SmallSat Data Acquisition (CSDA) program run by the National Aeronautics and Space Administration (NASA). Through the CSDA program, NASA acquires remote sensing data and imagery from commercial satellites to support its Earth science research. (Remote sensing generally refers to the collection of data by instruments in Earth’s orbit, such as satellites, that can be processed into imagery of Earth’s surface.)

Under the bill, NASA may establish or modify end-use agreements to allow for broad use of data and imagery acquired under the program, including by individuals outside of NASA (e.g., other federal agencies). The terms of any data or imagery acquisition may not prevent the publication of such data or imagery for scientific purposes or the publication of information derived from it. To the extent practicable, NASA must acquire such data and imagery from U.S. vendors.  

Official summary from Congress.gov.

Civixly topics

What this legislation is about

Civixly topics make federal and state legislation comparable. They are derived from the official CRS policy area and legislative subjects.

Official CRS policy area

Science, Technology, Communications

View 5 official legislative subjects
Congressional oversightEarth sciencesPhotography and imagingSpace flight and explorationSpacecraft and satellites

Committee activity

Committees and subcommittees that received, reviewed, marked up, or reported this legislation.

senateStanding

Commerce, Science, and Transportation Committee

Official committee record ↗
  1. Referred To
  2. Markup By
  3. Reported By

Amendments

Proposed changes to this measure, with their latest official outcome or action from Congress.gov.

No amendments are listed for this measure.

Checked against Congress.gov Oct 11, 2026.

Action timeline

Newest action first. Action language comes from the official Congress.gov record.

View full action timeline11 actions
  1. Held at the desk.

    FloorHouse floor actions
  2. Received in the House.

    FloorHouse floor actions
  3. Message on Senate action sent to the House.

    FloorSenate
  4. Passed/agreed to in Senate: Passed Senate with an amendment by Unanimous Consent.

    FloorLibrary of Congress
  5. Passed Senate with an amendment by Unanimous Consent. (consideration: CR S8581; text: CR S8581)

    FloorSenate
  6. Placed on Senate Legislative Calendar under General Orders. Calendar No. 173.

    CalendarsSenate
  7. Committee on Commerce, Science, and Transportation. Reported by Senator Cruz with an amendment in the nature of a substitute. With written report No. 119-68.

    CommitteeSenate
  8. Committee on Commerce, Science, and Transportation. Reported by Senator Cruz with an amendment in the nature of a substitute. With written report No. 119-68.

    CommitteeLibrary of Congress
  9. Committee on Commerce, Science, and Transportation. Ordered to be reported with an amendment in the nature of a substitute favorably.

    CommitteeSenate
  10. Introduced in Senate

    IntroReferralLibrary of Congress
  11. Read twice and referred to the Committee on Commerce, Science, and Transportation.

    IntroReferralSenate

Roll-call votes

Recorded House and Senate votes connected to this bill. Your representatives appear first when available.

No connected roll-call votes are currently available for this bill.

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Sources: Congress.gov and official House and Senate vote records.

View data freshness details

Base metadata check pending · Civixly summary check pending · Action timeline checked Oct 11, 2026 · Complete sponsorship check pending · Topics checked Oct 11, 2026 · Committees checked Oct 11, 2026 · Status checked Oct 11, 2026 · Related bills checked Oct 11, 2026.