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Source: IRS Form 990 via ProPublica Nonprofit Explorer
Total Revenue
▼$2.5M
Total Contributions
$2.5M
Total Expenses
▼$2.5M
Total Assets
$863.8K
Total Liabilities
▼$825.1K
Net Assets
$38.7K
Officer Compensation
→$0
Other Salaries
$0
Investment Income
▼$0
Fundraising
▼$0
Source: USAspending.gov · Searched by organization name
Total Federal Funding
$28.5M
Awards Found
18
| Awarding Agency | Description | Amount | Fiscal Year | Period |
|---|---|---|---|---|
| National Science Foundation | THE EVENT HORIZON TELESCOPE: RESOLVING BLACK HOLES IN TIME AND SPACE | $10.8M | FY2021 | Mar 2021 – Feb 2026 |
| National Science Foundation | MRI: DEVELOPMENT OF AN ALMA BEAMFORMER FOR ULTRA HIGH RESOLUTION VLBI AND HIGH FREQUENCY PHASED ARRAY SCIENCE | $3.1M | FY2011 | Sep 2011 – Aug 2016 |
| National Science Foundation | MILEURA WIDE-FIELD ARRAY SCIENCE AND TECHNOLOGY DEMONSTRATOR | $2.8M | FY2006 | Jun 2006 – May 2011 |
| National Science Foundation | ATI: HIGH SENSITIVITY VLBI ARRAYS: TOWARDS IMAGING AN EVENT HORIZON | $2.7M | FY2009 | Aug 2009 – Jul 2013 |
| National Science Foundation | MRI: DEVELOPMENT OF RADIO ARRAY OF PORTABLE INTERFEROMETRIC DETECTORS (RAPID) | $2.1M | FY2013 | Oct 2012 – Sep 2019 |
| National Science Foundation | BUILDING THE EVENT HORIZON TELESCOPE: OBSERVING BLACK HOLES WITH SCHWARZSCHILD RADIUS RESOLUTION | $1.9M | FY2015 | Sep 2015 – May 2018 |
| National Science Foundation | MRI: DEVELOPMENT OF MONITORS FOR ALASKAN AND CANADIAN AURORAL WEATHER IN SPACE (MACAWS) | $798.3K | FY2017 | Sep 2017 – Aug 2024 |
| National Science Foundation | MRI: ACQUISITION OF AN ARCHIVE FOR THE MURCHISON WIDEFIELD ARRAY | $727.7K | FY2008 | Aug 2008 – Jul 2011 |
| National Science Foundation | DEVELOPMENT OF A FLEXIBLE WIDEBAND DIGITAL BACKEND FOR RADIO INTERFEROMETRY - A CONSORTIUM PROPOSAL | $551.1K | FY2006 | Apr 2006 – Mar 2009 |
| National Science Foundation | DEVELOPMENT OF A WIDEBAND BURST MODE DATA RECORDER FOR RADIO ASTRONOMY | $540.3K | FY2007 | Jun 2007 – May 2010 |
| National Science Foundation | UNDERGRADUATE SCIENCE AND TECHNOLOGY EDUCATION USING LOW COST RADIO TELESCOPES | $443.6K | FY2008 | Sep 2008 – Aug 2011 |
| National Science Foundation | SPATIALLY RESOLVING THE BLACK HOLE EVENT HORIZON: (SUB)MM VLBI OF SGRA* AND M87 | $382.8K | FY2012 | Aug 2012 – Jul 2015 |
| National Science Foundation | ULTRA WIDEBAND VLBI: ORIGINS OF EXTRAGALACTIC JETS | $362.6K | FY2009 | Aug 2009 – Jul 2012 |
| National Science Foundation | TECHNIQUES OF SUBMM-VLBI: OBSERVING AN EVENT HORIZON | $335.4K | FY2008 | Jul 2008 – Jun 2011 |
| National Science Foundation | MRI: DEVELOPMENT OF A REDEPLOYABLE SPREAD SPECTRUM MULTIPLE INPUT MULTIPLE OUTPUT (MIMO) METEOR RADAR | $295.5K | FY2016 | Sep 2016 – Aug 2018 |
| National Science Foundation | MRI: ACQUISITION OF A STABLE HYDROGEN MASER FREQUENCY STANDARD FOR MM/SUBMM VLBI OBSERVATIONS OF A BLACK HOLE EVENT HORIZON | $287.9K | FY2009 | Sep 2009 – Aug 2011 |
| National Science Foundation | ADVANCED CORRELATION TECHNIQUES FOR NEXT-GENERATION RADIO ARRAYS | $285.8K | FY2006 | Jun 2006 – May 2009 |
| National Science Foundation | COLLABORATIVE RESEARCH: BUILDING AN EVENT HORIZON TELESCOPE: (SUB)MILLIMETER VLBI FROM THE SOUTH POLE TELESCOPE | $191.2K | FY2012 | Aug 2012 – Jul 2015 |
National Science Foundation
$10.8M
THE EVENT HORIZON TELESCOPE: RESOLVING BLACK HOLES IN TIME AND SPACE
National Science Foundation
$3.1M
MRI: DEVELOPMENT OF AN ALMA BEAMFORMER FOR ULTRA HIGH RESOLUTION VLBI AND HIGH FREQUENCY PHASED ARRAY SCIENCE
National Science Foundation
$2.8M
MILEURA WIDE-FIELD ARRAY SCIENCE AND TECHNOLOGY DEMONSTRATOR
National Science Foundation
$2.7M
ATI: HIGH SENSITIVITY VLBI ARRAYS: TOWARDS IMAGING AN EVENT HORIZON
National Science Foundation
$2.1M
MRI: DEVELOPMENT OF RADIO ARRAY OF PORTABLE INTERFEROMETRIC DETECTORS (RAPID)
National Science Foundation
$1.9M
BUILDING THE EVENT HORIZON TELESCOPE: OBSERVING BLACK HOLES WITH SCHWARZSCHILD RADIUS RESOLUTION
National Science Foundation
$798.3K
MRI: DEVELOPMENT OF MONITORS FOR ALASKAN AND CANADIAN AURORAL WEATHER IN SPACE (MACAWS)
National Science Foundation
$727.7K
MRI: ACQUISITION OF AN ARCHIVE FOR THE MURCHISON WIDEFIELD ARRAY
National Science Foundation
$551.1K
DEVELOPMENT OF A FLEXIBLE WIDEBAND DIGITAL BACKEND FOR RADIO INTERFEROMETRY - A CONSORTIUM PROPOSAL
National Science Foundation
$540.3K
DEVELOPMENT OF A WIDEBAND BURST MODE DATA RECORDER FOR RADIO ASTRONOMY
National Science Foundation
$443.6K
UNDERGRADUATE SCIENCE AND TECHNOLOGY EDUCATION USING LOW COST RADIO TELESCOPES
National Science Foundation
$382.8K
SPATIALLY RESOLVING THE BLACK HOLE EVENT HORIZON: (SUB)MM VLBI OF SGRA* AND M87
National Science Foundation
$362.6K
ULTRA WIDEBAND VLBI: ORIGINS OF EXTRAGALACTIC JETS
National Science Foundation
$335.4K
TECHNIQUES OF SUBMM-VLBI: OBSERVING AN EVENT HORIZON
National Science Foundation
$295.5K
MRI: DEVELOPMENT OF A REDEPLOYABLE SPREAD SPECTRUM MULTIPLE INPUT MULTIPLE OUTPUT (MIMO) METEOR RADAR
National Science Foundation
$287.9K
MRI: ACQUISITION OF A STABLE HYDROGEN MASER FREQUENCY STANDARD FOR MM/SUBMM VLBI OBSERVATIONS OF A BLACK HOLE EVENT HORIZON
National Science Foundation
$285.8K
ADVANCED CORRELATION TECHNIQUES FOR NEXT-GENERATION RADIO ARRAYS
National Science Foundation
$191.2K
COLLABORATIVE RESEARCH: BUILDING AN EVENT HORIZON TELESCOPE: (SUB)MILLIMETER VLBI FROM THE SOUTH POLE TELESCOPE
Source: Federal Audit Clearinghouse (fac.gov)
No federal single audit records found for this organization.
Single audits are required for entities expending $750,000+ in federal awards annually.
Source: IRS e-Filed Form 990
No officer or director compensation data available for this organization.
This data is sourced from IRS Form 990, Part VII. It may not be available if the organization files Form 990-N (e-Postcard) or has not yet been enriched.
Source: IRS Publication 78, Auto-Revocation List & e-Postcard Data
Tax-deductible contributions: Yes
Deductibility code: PC
Sources: IRS e-Filed Form 990 (XML) & ProPublica Nonprofit Explorer
Scroll →
| Year | Revenue | Contributions | Expenses | Assets | Net Assets |
|---|---|---|---|---|---|
| 2023 | $2.5M | $2.5M | $2.5M | $863.8K | $38.7K |
| 2022 | $2.7M | $2.7M | $2.7M | $43.9K | $43.1K |
| 2021 | $234.9K | $234.9K | $227.2K | $38.2K | $37.3K |
| 2020 | $194.2K | $194.2K | $179K | $30.5K |
Sources: ProPublica Nonprofit Explorer & IRS e-File Index
| Tax Year | Form Type | Source | Documents |
|---|---|---|---|
| 2024 | 990 | IRS e-File | |
| 2023 | 990 | DataIRS e-File | PDF not yet published by IRSView Filing → |
| 2022 | 990 | DataIRS e-File |
Financial data: IRS Form 990 via ProPublica Nonprofit Explorer (Tax Year 2023)
Federal grants: USAspending.gov (live)
Organization info: IRS Business Master File · ProPublica Nonprofit Explorer
Tax-deductibility: IRS Publication 78
| $29.6K |
| 2019 | $616.3K | $616.3K | $630.8K | $15.3K | $14.4K |
| 2018 | $685.2K | $685.2K | $675.6K | $32.1K | $31.2K |
| 2017 | $298.8K | $298.8K | $300.6K | $213.9K | $21.6K |
| 2016 | $487.9K | $487.9K | $492K | $353.9K | $23.5K |
| 2015 | $857.3K | $857.3K | $854.2K | $221K | $27.5K |
| 2014 | $1.5M | $1.5M | $1.5M | $302K | $24.4K |
| 2013 | $1.6M | $1.6M | $1.6M | $650K | $36.3K |
| 2012 | $1.1M | $1.1M | $1.2M | $176.9K | $19.7K |
| 2011 | $1.8M | $1.8M | $1.8M | $172.8K | $23.1K |
| 2021 | 990 | Data | PDF not yet published by IRS |
| 2020 | 990 | Data |
| 2019 | 990 | Data |
| 2018 | 990 | Data |
| 2017 | 990 | Data |
| 2016 | 990 | Data |
| 2015 | 990 | Data |
| 2014 | 990 | Data |
| 2013 | 990 | Data |
| 2012 | 990 | Data |
| 2011 | 990 | Data |
| 2010 | 990 | — |
| 2009 | 990 | — |
| 2008 | 990 | — |
| 2007 | 990 | — |
| 2006 | 990 | — |
| 2005 | 990 | — |
| 2004 | 990 | — |
| 2003 | 990 | — |
| 2002 | 990 | — |
| 2001 | 990 | — |