NSF award 2608177 · University of Washington

Probing Fundamental Physics with Gravitational Experiments

Final report due

28 November 2028

in 772 days · The award ends on 31 July 2028.

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Decide about an extension2 Apr 2028in 532 days
award ending 2028-07-31 · Research.gov
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Extension request16 Jun 2028in 607 days
award ending 2028-07-31 · Research.gov
PAPPG 24-1: “at least 45 days prior to the end date”
No-cost extension notice21 Jul 2028in 642 days
award ending 2028-07-31 · Research.gov
PAPPG 24-1: “at least ten calendar days prior to the end date”
Final report due28 Nov 2028in 772 days
award ending 2028-07-31 · Research.gov
PAPPG 24-1: “no later than 120-days following the end date of the award”
Project outcomes report due28 Nov 2028in 772 days
award ending 2028-07-31 · Research.gov
PAPPG 24-1: “no later than 120 days following the end date”
Award is closed out28 Nov 2028in 772 days
award ending 2028-07-31 · Research.gov
PAPPG 24-1: “financially closed out 120 days after their expiration date”

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NSF lists this award's end date as 31 July 2028.
NSF rules say the final report is due no later than 120 days after that.
So the final report is due by 28 November 2028.

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Award card

Award number: 2608177
Period of support: 1 Aug 2026 – 31 Jul 2028
Amount: $400,000
Awardee: University of Washington, Seattle, WA
Program: Gravity Exp. & Data Analysis
Directorate: MPS

Abstract

Physics currently has two theories that describe the fundamental physics of the universe: the Standard Model, which describes all matter and the things we can see and touch, using a quantum-mechanical model, and General Relativity, which describes gravity using properties of space and time. While the universe evolved from a common root, there is to date no more unifying concept that connects these two models,…

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