NSF award 2609369 · Universities Research Association Inc

The Pierre Auger Observatory Operating Funds Request

Final report due

28 November 2027

in 406 days · The award ends on 31 July 2027.

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Dates this award owes

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Decide about an extension2 Apr 2027in 166 days
award ending 2027-07-31 · Research.gov
This one is ours, not NSF’s.
Extension request16 Jun 2027in 241 days
award ending 2027-07-31 · Research.gov
PAPPG 24-1: “at least 45 days prior to the end date”
No-cost extension notice21 Jul 2027in 276 days
award ending 2027-07-31 · Research.gov
PAPPG 24-1: “at least ten calendar days prior to the end date”
Final report due28 Nov 2027in 406 days
award ending 2027-07-31 · Research.gov
PAPPG 24-1: “no later than 120-days following the end date of the award”
Project outcomes report due28 Nov 2027in 406 days
award ending 2027-07-31 · Research.gov
PAPPG 24-1: “no later than 120 days following the end date”
Award is closed out28 Nov 2027in 406 days
award ending 2027-07-31 · 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 31 July 2027.
NSF rules say the final report is due no later than 120 days after that.
So the final report is due by 28 November 2027.

Read the rule on Research.gov

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Award card

Award number: 2609369
Period of support: 1 Aug 2026 – 31 Jul 2027
Amount: $223,546
Awardee: Universities Research Association Inc, Washington, DC
Program: Particle Astrophysics/Cosmic P
Directorate: MPS

Abstract

The highest-energy particles ever observed in the universe are called ultrahigh-energy cosmic rays (UHECRs). They carry tens of millions of times more energy than the particles produced by the world's most powerful particle accelerators. Despite more than 60 years of research, scientists still do not know exactly where these particles come from or how nature accelerates them to such extreme energies. UHECRs are…

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