NSF award 2608020 · University of Minnesota-Twin Cities

Collaborative Research: Preparing for Cosmic Explorer Site Selection

Final report due

28 November 2028

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

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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: 2608020
Period of support: 15 Aug 2026 – 31 Jul 2028
Amount: $191,494
Awardee: University of Minnesota-Twin Cities, Minneapolis, MN
Program: LIGO RESEARCH SUPPORT
Directorate: MPS

Abstract

NSF's Laser Interferometer Gravitational-Wave Observatory (LIGO) and its international partners Virgo and KAGRA have opened a new window on the universe by observing hundreds of binary black hole and neutron star mergers. Cosmic Explorer, the United States’ next-generation gravitational-wave observatory, will scale up the proven LIGO technology from 4 km to 40 km detector arm lengths, extending the reach of…

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