NSF award 2550323 · Trustees of Boston University

Spacecraft Charging in the Lunar Environment

Final report due

28 October 2029

in 1,106 days · The award ends on 30 June 2029.

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Dates this award owes

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Decide about an extension2 Mar 2029in 866 days
award ending 2029-06-30 · Research.gov
This one is ours, not NSF’s.
Extension request16 May 2029in 941 days
award ending 2029-06-30 · Research.gov
PAPPG 24-1: “at least 45 days prior to the end date”
No-cost extension notice20 Jun 2029in 976 days
award ending 2029-06-30 · Research.gov
PAPPG 24-1: “at least ten calendar days prior to the end date”
Final report due28 Oct 2029in 1106 days
award ending 2029-06-30 · Research.gov
PAPPG 24-1: “no later than 120-days following the end date of the award”
Project outcomes report due28 Oct 2029in 1106 days
award ending 2029-06-30 · Research.gov
PAPPG 24-1: “no later than 120 days following the end date”
Award is closed out28 Oct 2029in 1106 days
award ending 2029-06-30 · Research.gov
PAPPG 24-1: “financially closed out 120 days after their expiration date”

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How we got this date

NSF lists this award's end date as 30 June 2029.
NSF rules say the final report is due no later than 120 days after that.
So the final report is due by 28 October 2029.

Read the rule on Research.gov

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Award card

Award number: 2550323
Period of support: 15 Jul 2026 – 30 Jun 2029
Amount: $349,918
Awardee: Trustees of Boston University, Boston, MA
Program: SpceWthrInvtn-LinkgSciResilnce
Directorate: GEO

Abstract

Spacecraft are critical infrastructure supporting communications, navigation, weather forecasting, national security, and a rapidly growing space economy. When outside Earth's atmosphere, spacecraft can accumulate electrical charge that can damage sensitive electronics and cause sudden, unpredictable failures, thus threatening space missions. This project will advance understanding of when and where dangerous…

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