Lowell Observatory

Nonprofit · Grant recipient Also a grantmaker → Flagstaff, AZ EIN 86-0098918

Funding Overview

From IRS Form 990 filings · 2020–2025

Total received

$9.2M

Foundation funders

49

Grants recorded

123

Years covered

2020–2025

Who funds Lowell Observatory?

Lowell Observatory is funded by 49 grantmakers, led by National Philanthropic Trust ($1.8M), Peggy and Eric Johnson Foundation ($1.3M), The Orr Family Foundation ($1.2M). In total, IRS Form 990 filings record $9.2M in grants to Lowell Observatory between 2020–2025.

FunderTotal givenGrantsYears
National Philanthropic Trust$1,790,00042021–2024
Peggy and Eric Johnson Foundation$1,260,00022021
The Orr Family Foundation$1,200,00052020–2024
The Heising-simons Foundation$950,00012022
Arizona Community Foundation$499,10952020–2024
Vanguard Charitable Endowment Program$458,92122021–2024
Association of Universities for Research$425,59252020–2024
Claire & John Radway Foundation$350,00032023–2024
Johns Hopkins University$333,06842021–2024
Geofamily Foundation$201,02652020–2024
The Ausolus Trust$195,00052020–2024
Morgan Stanley Global Impact Funding Trust Inc$175,00052020–2024
Mt Cuba Astronomical Foundation$167,11142020–2024
Bf Foundation$150,00072020–2024
William Randolph Hearst Foundation$150,00012021
The Steele Foundation Inc$125,00012021
Op & We Edwards Foundation Inc$110,00042020–2024
Our Change Foundation$94,40812024
Flagstaff Arts Council Inc$88,00032020–2022
Don Nierling Mem Fdn Tai Xxxxx6008$67,00012020
Community Foundation for$54,00012023
APS Foundation Inc$50,00012023
The National Federation of the Blind$46,76112022
Desert Financial Credit Union$46,00032022–2024
Trustees of Boston University$41,29132020–2022
Show all 49 funders

Funding over time

Grant dollars and counts received per year

$0$726K$1M$2M$3M22 grants202027 grants202126 grants202223 grants202323 grants20242 grants2025

What grants has Lowell Observatory received?

Individual grants from IRS Form 990 filings, newest first

YearFunderPurposeAmount
2025John F Long Foundation IncAid 501 c3 organization in fulfilling their charitable purpose.$4,000
2025Myers Vitkin Foundation IncGeneral support$2,000
2024National Philanthropic TrustCULTURE & ARTS$1,110,000
2024The Orr Family FoundationCHARITABLE$400,000
2024Claire & John Radway FoundationGENERAL PURPOSES$200,000
2024Arizona Community FoundationGENERAL SUPPORT$122,169
2024Geofamily FoundationSCIENCE EDUCATION$107,000
2024Our Change FoundationGENERAL SUPPORT$94,408
2024Association of Universities for ResearchSCIENTIFIC RESEARCH ON DATA FROM HUBBLE SPACE TELESCOPE$79,687
2024The Ausolus TrustEXEMPT PURPOSE$70,000
2024Op & We Edwards Foundation IncPHILANTHROPIC PURPOSE$40,000
2024Morgan Stanley Global Impact Funding Trust IncUNRESTRICTED GENERAL SUPPORT$35,000
2024Bf FoundationINDIGENOUS MURAL PROJECT$35,000
2024Johns Hopkins UniversitySUB-AWARD$27,229
2024Mt Cuba Astronomical FoundationGENERAL$25,200
2024Bf FoundationYOUNG SCHOLARS$25,000
2024Desert Financial Credit UnionGRANT$21,000
2024Vanguard Charitable Endowment ProgramFOR RECIPIENT'S EXEMPT PURPOSE$15,500
2024Dr Scholl FoundationAstronomy-themed learning opportunities$5,000
2024John F Long Foundation IncAid 501 c3 organization in fulfilling their charitable purpose.$3,000
2024Myers Vitkin Foundation IncGeneral support$1,000
2024Levitties FoundationGeneral purpose$1,000
2024Geile Charitable FoundationSUPPORT SCIENTIFIC DISCOVERY$1,000
2024Texas Instruments FoundationDONATIONS TO COLLEGES, UNIVERSITIES AND OTHER ORGANIZATIONS UNDER "MATCHING GIFTS PROGRAM."$200
2024Bundy Family FoundationCharity$200
2023National Philanthropic TrustPUBLIC, SOCIETAL BENEFIT$510,000
2023Johns Hopkins UniversitySUB-AWARD$231,805
2023The Orr Family FoundationCHARITABLE$200,000
2023Claire & John Radway FoundationGENERAL PURPOSES$125,000
2023The Ausolus TrustEXEMPT PURPOSE$70,000

Showing 30 most recent of 123 recorded grants.

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Frequently Asked Questions

Who funds Lowell Observatory?

Lowell Observatory is funded by 49 grantmakers, led by National Philanthropic Trust ($1.8M), Peggy and Eric Johnson Foundation ($1.3M), The Orr Family Foundation ($1.2M). In total, IRS Form 990 filings record $9.2M in grants to Lowell Observatory between 2020–2025.

Who is Lowell Observatory's largest funder?

National Philanthropic Trust is the largest recorded funder of Lowell Observatory, with $1.8M across 4 grants (2021–2024).

How much grant funding has Lowell Observatory received?

IRS 990 filings record $9.2M in grants to Lowell Observatory across 123 grants from 49 funders between 2020–2025. Filings are published on a delay, so recent grants may not appear yet.

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Grant data is drawn from IRS Form 990 filings via Grantable's GrantGraph™. Filings are published on a delay; recent grants may not appear yet.