Civic Intelligence

Aspen Center for Physics

990 • Fiscal year 2024 • EIN 84-6059504

Apr 01, 2023 to Mar 31, 2024 • Filed on Feb 14, 2025

700 West Gillespie StreetAspen, CO 81611

(970) 925-2585

Siviq Scores

Precomputed percentiles for this filing year versus similar nonprofits in the same peer cohort.

Liabilities / Assets

43rd percentile

0.08x

Higher debt load relative to assets than 43% of similar nonprofits.

2024 filings • 501(c)3 • $5M-$10M nonprofits • Source year 2024

Liabilities / Revenue

51st percentile

0.17x

Higher debt load relative to revenue than 51% of similar nonprofits.

2024 filings • 501(c)3 • $5M-$10M nonprofits • Source year 2024

Net Margin

60th percentile

9.1%

Higher net margin than 60% of similar nonprofits.

2024 filings • 501(c)3 • $5M-$10M nonprofits • Source year 2024

Top Officer Pay

63rd percentile

$161,473

Higher top officer pay than 63% of similar nonprofits.

Top officer pay equals 4.0% of source-year revenue.

2024 filings • 501(c)3 • $5M-$10M nonprofits • Source year 2024

Asset Growth

83rd percentile

24%

Faster asset growth than 83% of similar nonprofits.

2024 filings • 501(c)3 • $5M-$10M nonprofits • Annualized from 2023 to 2024

Revenue Growth

82nd percentile

44%

Faster revenue growth than 82% of similar nonprofits.

2024 filings • 501(c)3 • $5M-$10M nonprofits • Annualized from 2023 to 2024

Assets

Up

$8,436,031

Up $1,652,903 (+24%) from 2023

Net Assets

Up

$7,742,127

Up $1,679,502 (+28%) from 2023

Liabilities

Down

$693,904

Down $26,599 (-3.7%) from 2023

Revenue

Up

$4,031,844

Up $1,238,690 (+44%) from 2023

Expenses

Up

$3,663,759

Up $835,998 (+30%) from 2023

Net Income

Up

$368,085

Up $402,692 (+1164%) from 2023

Historical Trend

Balance Sheet Trend

The highlighted filing sits inside the broader history for assets, liabilities, and net assets.

$10M$5.0M$0Assets 2011: $3,703,865Liabilities 2011: $327,813Net Assets 2011: $3,376,0522011Assets 2012: $3,767,257Liabilities 2012: $310,356Net Assets 2012: $3,456,9012012Assets 2013: $3,725,207Liabilities 2013: $292,472Net Assets 2013: $3,432,7352013Assets 2014: $4,371,312Liabilities 2014: $334,939Net Assets 2014: $4,036,3732014Assets 2015: $4,553,624Liabilities 2015: $398,502Net Assets 2015: $4,155,1222015Assets 2016: $4,445,028Liabilities 2016: $283,008Net Assets 2016: $4,162,0202016Assets 2017: $4,841,910Liabilities 2017: $349,460Net Assets 2017: $4,492,4502017Assets 2018: $5,883,767Liabilities 2018: $313,321Net Assets 2018: $5,570,4462018Assets 2019: $6,154,885Liabilities 2019: $442,466Net Assets 2019: $5,712,4192019Assets 2020: $5,406,411Liabilities 2020: $29,809Net Assets 2020: $5,376,6022020Assets 2021: $6,864,505Liabilities 2021: $336,437Net Assets 2021: $6,528,0682021Assets 2022: $7,035,110Liabilities 2022: $600,366Net Assets 2022: $6,434,7442022Assets 2023: $6,783,128Liabilities 2023: $720,503Net Assets 2023: $6,062,6252023Assets 2024: $8,436,031Liabilities 2024: $693,904Net Assets 2024: $7,742,1272024Assets 2025: $8,471,391Liabilities 2025: $749,234Net Assets 2025: $7,722,1572025

Highlighted filing

2024

Assets$8,436,031
Liabilities$693,904
Net Assets$7,742,127

Operations Trend

Revenue, expenses, and net income across loaded years, with this filing highlighted.

$6.0M$4.0M$2.0M$0-$2.0MExpenses 2011: $1,743,3972011Expenses 2012: $1,698,7982012Revenue 2013: $1,779,030Expenses 2013: $1,912,710Net Income 2013: -$133,6802013Revenue 2014: $2,314,519Expenses 2014: $1,567,890Net Income 2014: $746,6292014Revenue 2015: $1,691,844Expenses 2015: $1,671,721Net Income 2015: $20,1232015Revenue 2016: $1,668,547Expenses 2016: $1,578,478Net Income 2016: $90,0692016Revenue 2017: $1,928,562Expenses 2017: $1,794,449Net Income 2017: $134,1132017Revenue 2018: $2,660,317Expenses 2018: $1,819,330Net Income 2018: $840,9872018Revenue 2019: $2,008,841Expenses 2019: $1,903,043Net Income 2019: $105,7982019Revenue 2020: $2,118,757Expenses 2020: $2,099,399Net Income 2020: $19,3582020Revenue 2021: $590,200Expenses 2021: $556,118Net Income 2021: $34,0822021Revenue 2022: $1,875,830Expenses 2022: $1,903,988Net Income 2022: -$28,1582022Revenue 2023: $2,793,154Expenses 2023: $2,827,761Net Income 2023: -$34,6072023Revenue 2024: $4,031,844Expenses 2024: $3,663,759Net Income 2024: $368,0852024Revenue 2025: $3,354,485Expenses 2025: $4,108,037Net Income 2025: -$753,5522025

Highlighted filing

2024

Revenue$4,031,844
Expenses$3,663,759
Net Income$368,085
Jump To
Filing Snapshot
Filing Period
Apr 1, 2023 to Mar 31, 2024
Signed
Feb 14, 2025
Return Version
2023v6.0
Gross Receipts
$4,058,167
Mission and Program Overview

Mission

Aspen center for physics is a scientific organization which promotes organized research in physics, astrophysics, and related fields through programs of individual and collaborative research, workshops, and conferences, as well as promotes the education of the general public through public lectures and other activities.

The center is a scientific organization which promotes organized research in physics, astrophysics, and related fields.

Balance Sheet Detail
LineBeginningEndChange
Assets
Investments in Publicly Traded Securities$4,614,860$5,688,966▲ $1,074,106
Land, Buildings, and Equipment, Net$1,162,430$1,022,338▼ $140,092
Pledges and Grants Receivable$55,000$1,012,635▲ $957,635
Savings and Temporary Cash Investments-$602,873-
Prepaid Expenses and Deferred Charges$76,305$85,014▲ $8,709
Accounts Receivable$20,694$24,005▲ $3,311
Cash and Non-Interest-Bearing Accounts$853,839$200▼ $853,639
Total Assets$6,783,128$8,436,031▲ $1,652,903
Liabilities
Deferred Revenue$664,325$677,110▲ $12,785
Accounts Payable and Accrued Expenses$56,178$16,794▼ $39,384
Total Liabilities$720,503$693,904▼ $26,599
Net Assets / Fund Balance
Net Assets Without Donor Restrictions$5,905,819$6,623,608▲ $717,789
Net Assets With Donor Restrictions$156,806$1,118,519▲ $961,713
Total Net Assets Fund Balance$6,062,625$7,742,127▲ $1,679,502
Total Liabilities and Net Assets / Fund Balance$6,783,128$8,436,031▲ $1,652,903

Asset Categories

AssetBook ValueDepreciationBasis
Buildings$893,732$3,282,798$4,176,530
Other Land Buildings$37,500$1,821,913$1,859,413
Equipment$91,086$300,138$391,224
Land$20-$20

Endowment Activity

PeriodBeginningContrib.Gain/LossOther UsesEnd
2023$4,311,889$1,886,205▲ $973,259$-916,492$6,246,861
2022$4,666,406$950,080▼ $66,049$-1,230,548$4,311,889
2021$4,739,425$565,137▲ $90,866$-708,488$4,666,406
2020$3,788,547$150,400▲ $1,073,712$-271,900$4,739,425
2019$4,201,526$728,640▼ $225,367$-907,252$3,788,547
Compensation and Service Providers

Employees

NameTitleFull / Part TimeBaseOtherTotal
Amanda JenkinsAdmin Vice PFT$152,333$9,140$161,473
Amanda JenkinsAdmin Vice President-$152,333$9,140$161,473

Board Members and Trustees

NameTitle
Hirosi OoguriChair
Matthias TroyerPresident
Alexander GrosbergTrustee
Clare YuTrustee
Csaba CsakiTrustee
Daniel FreedTrustee
David R MorrisonTrustee
Enrico Ramirez-ruizTrustee
Evalyn GatesTrustee
Ilona NemethTrustee
Risa WechslerTrustee
Washington TaylorTrustee
Suvi GezariAsst Scienti
Ilya MandelAsst Treasur
Gil RefaelCorporate Se
Laura ReinaScientific S
Vijay BalasubramanianScientific S
Qimiao SiTreasurer
Vicky KalogeraVice Preside
Zoltan LigetiVice Preside
Revenue and Support

Revenue Composition

Contributions and Grants
$2,019,503
Program Service Revenue
$1,843,432
Investment Income
$134,683
Other Revenue
$34,226
All Other Contributions
$1,475,351
Change in Net Assets
$368,085

Noncash Contribution Practices

Property subject to holding requirements
No
Reviewed unusual noncash gifts
Yes
Third parties used for noncash contributions
No

Noncash Contributions

Contribution TypeContribution CountReported AmountValuation Method
Securities Publicly Traded1$26,322Brokerage Statement
Total Noncash Contributions1$26,322-

Audited Revenue Reconciliation

Revenue per Audited Statements
$4,031,844
Revenue Not Reported on Form 990
$691,872
Total Revenue per Audited Statements
$4,723,716
Total Revenue per Form 990
$4,031,844
Expenses and Functional Allocation

Major Expense Lines

Line ItemAmount
Other Expenses$2,367,371
Grants and Similar Amounts Paid$838,063
Salaries, Compensation, and Employee Benefits$458,325
Total Fundraising Expense$4,583
Professional Fundraising Fees$0

Functional Expense Allocation

Line ItemProgramManagementFundraisingTotal
Grants to Domestic Individuals$838,063--$838,063
Other Salaries and Wages$162,231$81,117$2,458$245,806
Fees for Services Other-$176,142-$176,142
Current Officers, Directors, Trustees, and Key Employees$108,215$54,107$1,640$163,962
Depreciation Depletion$71,946$91,568-$163,514
Occupancy$62,542$80,017-$142,559
Conferences and Meetings$63,205--$63,205
Office Expenses$36,997$3,321-$40,318
Insurance$14,584$18,561-$33,145
Payroll Taxes$19,755$9,879$298$29,932
Information Technology$12,177$15,498-$27,675
Pension Plan Contributions$12,293$6,145$187$18,625
Fees for Services Accounting-$12,950-$12,950
Other Expenses$7,780--$7,780
All Other Expenses$3,672--$3,672
Total Functional Expenses$3,109,871$549,305$4,583$3,663,759

Audited Expense Reconciliation

Line ItemAmount
Total Expenses per Form 990$3,663,759
Expenses per Audited Statements$3,044,214
Total Expenses per Audited Statements$3,044,214
Expenses Not Reported on Financial Statements$619,545
Other Expense Adjustments$619,545
International Activity

International Compliance

Activity in boycott countries
No
Foreign corporation ownership
No
Foreign partnership interest
No
Interest in foreign trust
No
Passive foreign investment company interest
No
Transfers to foreign corporations
No

International Activities

RegionActivityServicesOfficesEmployeesSpending
Central America and CaribbeanFundraising----
Fundraising, Events, and Gaming
Fundraising activities
No
Gaming activities
No
Professional fundraiser used
No

Fundraising and Gaming Totals

Line ItemAmount
Professional Fundraising Fees$0
Political and Lobbying Activity
Political campaign activity
No
Lobbying activity
No
Subject to proxy tax
No
Governance and Compliance

Governance Checklist

Compiled or reviewed by an accountant
No
Annual disclosure for covered persons
No
Audit committee
Yes
Backup withholding compliance
Yes
Business relationship with 35% controlled entity
No
Business relationship with family members
No
Business relationship with organization members
No
Material changes to governing documents
No
Compensation from other sources disclosed
No
CEO compensation reviewed
Yes
Other officer compensation reviewed
Yes
Conflict-of-interest policy
Yes
Audited financial statements prepared
No
Key decisions subject to board approval
No
Management duties delegated
No

Governance Explanations

Form 990, Part VI

General members-- the general members shall determine the general policies of the center, including its scientific program and admissions policy. They shall nominate and elect the trustees. General members must approve financial commitments greater than 250,000, the sale of buildings or property, changes in the mode of operations of the corporation that affect its program, and changes in its overall policies or purpose. Financial commitments include: (a) sale or purchase of property or buildings; (b) encumbrances on property or buildings; (c) construction contracts, loans for new construction; (d) long-term leases; (e) commitments which would materially change the program or operations. Financial transactions which are excluded from this provision include short-term leases for participants' housing made by the administrative staff with the approval of the president and treasurer and routine, revocable transfers of funds between accounts. Trustees and officers-- the affairs of the corporation shall be managed by its board of trustees who need not be residents of the state of colorado. The management of the affairs of the corporation shall be within the general guidelines set by the general members and shall be consistent with the bylaws and articles of incorporation. Conveyances of encumbrances of the property of the corporation shall be authorized by the board of trustees and executed by those persons designated by the board subject to the approval of the general members when so required by the bylaws.

Form 990, Page 6, Part VI, Line 11B

Approximately a week prior to filing the form 990, a draft in pdf format is emailed to officers and trustees. Comments and corrections are strongly encouraged. In addition, the administrative vice president and finance manager discuss the entire draft form with the preparer in detail in advance of filing.

Form 990, Page 6, Part VI, Line 15A

The board of trustees reviews and approves the administrative vice president's annual salary and benefits, with no participation by the administrative vice president or other interested persons. The salary and benefits are established using comparable data for similarly qualified persons in functionally comparable positions at similar nonprofits, consideration of roles and responsibilities of the administrative vice president, and cost of living data. Comparable market data are obtained from salary surveys and form 990s filed by comparable not-for-profit organizations. The center has a travel policy that caps reimbursement levels and requires low-budget travel.

Form 990, Page 6, Part VI, Line 15B

A line item budget is approved by the general members annually. They approve the overall salaries and benefits expenses. Discussions and decisions regarding the budget are documented in board meeting minutes. The board of trustees review and approve the salaries and benefits of the administrative vice president and the financial manager, with no participation by the interested persons, in accordance with the annual budget. Salaries and benefits are established using comparable data for similarly qualified persons in functionally comparable positions at similar nonprofits, consideration of roles and responsibilities of the officer or key employee, and cost of living data. Comparable market data are obtained from salary surveys and form 990s filed by comparable not-for-profit organizations.

Form 990, Page 6, Part VI, Line 19

We consider requests on a case-by-case basis.

Filing and Contact Details

Filer

Filer Name
Aspen Center for Physics
EIN
84-6059504
Phone
9709252585
Address
700 WEST GILLESPIE STREET, ASPEN, CO 81611

Signing Officer

Name
Amanda Jenkins
Title
Admin Vice President
Phone
9709252585
Signed
2025-02-14
Discuss with paid preparer
Yes

Organization Details

Principal Officer
Amanda Jenkins
Formed
1962
Legal Domicile
Co
Voting Board Members
74
Independent Board Members
35
Employees
13
Volunteers
128

Preparer

Firm
Taylor Roth and Company
Address
1580 LINCOLN ST STE 520, DENVER, CO 80203-1517
Preparer
Shannon L Gilliland
Phone
3038308109
Supplemental Narrative

Additional Explanations

FORM 990 - ORGANIZATION'S MISSION

Aspen center for physics is a scientific organization which promotes organized research in physics, astrophysics, and related fields through programs of individual and collaborative research, workshops, and conferences, as well as promotes the education of the general public through public lectures and other activities.

Form 990, Page 1, Part I, Line 6

Seventy-four volunteer board members perform all of the scientific management and administration of the center. They also make decisions on the non-scientific management of the center. Other volunteers: -- 19 lecturers, dialogue speakers, and summer and winter kids speakers offered free-of-charge public lectures to local and visiting aspen audiences. -- 16 colloquium speakers delivered talks about their fields for all physicists in residence, particularly for those who work in fields other than the speaker's. - 34 winter organizers propose workshop or conference topics and then manage the event.

Form 990, Page 2, Part III, Line 4A

Summer and winter programs: since its inception in 1962, aspen center for physics has provided a unique physical and scientific environment ideally suited for stimulating interactions, collaborations, and innovation in physics research. For 16 weeks each summer, more than 500 leading international researchers, freed from the usual constraints and distractions of their home institutions, come to aspen to engage in research at the forefront of their fields. Research is conducted: (a) in the context of workshops in areas at the forefront of physics research; (b) in small groups focused on specific projects; or, (c) by individual investigators carrying out their own research. The scientific programs emphasize open problems at the cutting edge and are designed to maximize informal interactions within each area and cross-fertilization between different areas. While continuing to provide leadership in the central areas of physics (particle physics, astrophysics, and condensed matter physics), aspen center for physics has been open to new directions in physics as well as to science at the interface between physics and other disciplines (biology, chemistry, engineering, material science, and mathematics). In addition, 8 one- week winter conferences bring together up to 110 researchers per week in areas of current interest in physics and inter-disciplinary physics research. The center provides office space, office supplies, meeting space, library facilities, and network access to its participants. Support is provided to all individuals during the summer session for whom lodging is arranged by the center. Physicists' summer bills are reduced by the amount of support; overpayments are refunded by check. Winter support is usually awarded to junior scientists and those with a demonstrated need in order to attend. During the fiscal year ended march 31, 2024, there were 563 summer participants (summer 2023) and 624 winter participants (between january and march 2024).

Form 990, Page 2, Part III, Line 4B

Outreach program: aspen center for physics outreach program includes many options and avenues for the public to become informed about cutting-edge physics research, and to engage children and youth in opportunities for further education in the sciences. (1) public lectures. A core outreach activity for the center. Renowned physicists deliver winter and summer lectures in aspen venues delineating their current research or current scientific topics of general interest. Summer attendance at 11 lectures was 910 people. Winter attendance at 8 lectures was 668. (2) high school mentor program. Acp hires rising senior physics students from 3-5 valley high schools to work for a summer week at the center to see what theoretical physicists do and to chat with 2 or 3 physicists about college, careers, and/or science. About 19 physicists and students participated in 2023. (3) high school monthly radio show--radio physics. Valley high school physics students from 3-5 schools interview physicists on a monthly radio show. This introduces the students to science, public speaking, and informs the listening public about current physics topics. There were 13 student and physicist participants for this fiscal year. (4) all public lectures are recorded and all videos are available for viewing on the aspen center for physics youtube channel and with links from the acp website. There are over 350 acp scientific lectures and interviews available online at no charge.

Form 990, Part XI, Line 9

Participant support - internal charges 619,545

Financial Statement Notes

Schedule D, Page 2, Part V, Line 4

Board-designated endowment is to be used for contingencies. Net assets with donor restrictions are spent in accordance with donors' designations.

Schedule D, Page 3, Part X

The center is exempt from federal and state income taxes under the provisions of internal revenue code section 501(c)(3). Accordingly, no provision or liability for income taxes has been provided in the accompanying financial statements.

Schedule D, Page 4, Part XII, Line 4B

Participant support - internal charges 619,545

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This appendix keeps the raw XML leaves available for debugging and edge-case review. The human report above is the primary experience.

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IRS990/Desc0SUMMER AND WINTER PROGRAMS: SINCE ITS INCEPTION IN 1962, ASPEN CENTER FOR PHYSICS HAS PROVIDED A UNIQUE PHYSICAL AND SCIENTIFIC ENVIRONMENT IDEALLY SUITED FOR STIMULATING INTERACTIONS, COLLABORATIONS, AND INNOVATION IN PHYSICS RESEARCH. FOR 16 WEEKS EACH SUMMER, MORE THAN 500 LEADING INTERNATIONAL RESEARCHERS, FREED FROM THE USUAL CONSTRAINTS AND DISTRACTIONS OF THEIR HOME INSTITUTIONS, COME TO ASPEN TO ENGAGE IN RESEARCH AT THE FOREFRONT OF THEIR FIELDS. RESEARCH IS CONDUCTED: (A) IN THE CONTEXT OF WORKSHOPS IN AREAS AT THE FOREFRONT OF PHYSICS RESEARCH; (B) IN SMALL GROUPS FOCUSED ON SPECIFIC PROJECTS; OR, (C) BY INDIVIDUAL INVESTIGATORS CARRYING OUT THEIR OWN RESEARCH. THE SCIENTIFIC PROGRAMS EMPHASIZE OPEN PROBLEMS AT THE CUTTING EDGE AND ARE DESIGNED TO MAXIMIZE INFORMAL INTERACTIONS WITHIN EACH AREA AND CROSS-FERTILIZATION BETWEEN DIFFERENT AREAS. WHILE CONTINUING TO PROVIDE LEADERSHIP IN THE CENTRAL AREAS OF PHYSICS (PARTICLE PHYSICS, ASTROPHYSICS, AND CONDENSED MATTER PHYSICS), ASPEN CENTER FOR PHYSICS HAS BEEN OPEN TO NEW DIRECTIONS IN PHYSICS AS WELL AS TO SCIENCE AT THE INTERFACE BETWEEN PHYSICS AND OTHER DISCIPLINES (BIOLOGY, CHEMISTRY, ENGINEERING, MATERIAL SCIENCE, AND MATHEMATICS). IN ADDITION, 8 ONE- WEEK WINTER CONFERENCES BRING TOGETHER UP TO 110 RESEARCHERS PER WEEK IN AREAS OF CURRENT INTEREST IN PHYSICS AND INTER-DISCIPLINARY PHYSICS RESEARCH. THE CENTER PROVIDES OFFICE SPACE, OFFICE SUPPLIES, MEETING SPACE, LIBRARY FACILITIES, AND NETWORK ACCESS TO ITS PARTICIPANTS. SUPPORT IS PROVIDED TO ALL INDIVIDUALS DURING THE SUMMER SESSION FOR WHOM LODGING IS ARRANGED BY THE CENTER. PHYSICISTS' SUMMER BILLS ARE REDUCED BY THE AMOUNT OF SUPPORT; OVERPAYMENTS ARE REFUNDED BY CHECK. WINTER SUPPORT IS USUALLY AWARDED TO JUNIOR SCIENTISTS AND THOSE WITH A DEMONSTRATED NEED IN ORDER TO ATTEND. DURING THE FISCAL YEAR ENDED MARCH 31, 2024, THERE WERE 563 SUMMER PARTICIPANTS (SUMMER 2023) AND 624 WINTER PARTICIPANTS (BETWEEN JANUARY AND MARCH 2024).
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IRS990/Form990PartVIISectionAGrp/TitleTxt0ADMIN VICE P
IRS990/Form990PartVIISectionAGrp/TitleTxt1CHAIR
IRS990/Form990PartVIISectionAGrp/TitleTxt2PRESIDENT
IRS990/Form990PartVIISectionAGrp/TitleTxt3VICE PRESIDE
IRS990/Form990PartVIISectionAGrp/TitleTxt4VICE PRESIDE
IRS990/Form990PartVIISectionAGrp/TitleTxt5TREASURER
IRS990/Form990PartVIISectionAGrp/TitleTxt6ASST TREASUR
IRS990/Form990PartVIISectionAGrp/TitleTxt7CORPORATE SE
IRS990/Form990PartVIISectionAGrp/TitleTxt8SCIENTIFIC S
IRS990/Form990PartVIISectionAGrp/TitleTxt9SCIENTIFIC S
IRS990/Form990PartVIISectionAGrp/TitleTxt10ASST SCIENTI
IRS990/Form990PartVIISectionAGrp/TitleTxt11TRUSTEE
IRS990/Form990PartVIISectionAGrp/TitleTxt12TRUSTEE
IRS990/Form990PartVIISectionAGrp/TitleTxt13TRUSTEE
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IRS990/Form990PartVIISectionAGrp/TitleTxt15TRUSTEE
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IRS990/Form990PartVIISectionAGrp/TitleTxt17TRUSTEE
IRS990/Form990PartVIISectionAGrp/TitleTxt18TRUSTEE
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IRS990/MissionDesc0ASPEN CENTER FOR PHYSICS IS A SCIENTIFIC ORGANIZATION WHICH PROMOTES ORGANIZED RESEARCH IN PHYSICS, ASTROPHYSICS, AND RELATED FIELDS THROUGH PROGRAMS OF INDIVIDUAL AND COLLABORATIVE RESEARCH, WORKSHOPS, AND CONFERENCES, AS WELL AS PROMOTES THE EDUCATION OF THE GENERAL PUBLIC THROUGH PUBLIC LECTURES AND OTHER ACTIVITIES.
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IRS990/OtherExpensesGrp/Desc2PARTICIPANT SUPPLIES
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IRS990/ProgramServiceRevenueGrp/Desc1REGISTRATION FEES - SUMMER
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IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt412331
IRS990/ProgSrvcAccomActy2Grp/Desc0OUTREACH PROGRAM: ASPEN CENTER FOR PHYSICS OUTREACH PROGRAM INCLUDES MANY OPTIONS AND AVENUES FOR THE PUBLIC TO BECOME INFORMED ABOUT CUTTING-EDGE PHYSICS RESEARCH, AND TO ENGAGE CHILDREN AND YOUTH IN OPPORTUNITIES FOR FURTHER EDUCATION IN THE SCIENCES. (1) PUBLIC LECTURES. A CORE OUTREACH ACTIVITY FOR THE CENTER. RENOWNED PHYSICISTS DELIVER WINTER AND SUMMER LECTURES IN ASPEN VENUES DELINEATING THEIR CURRENT RESEARCH OR CURRENT SCIENTIFIC TOPICS OF GENERAL INTEREST. SUMMER ATTENDANCE AT 11 LECTURES WAS 910 PEOPLE. WINTER ATTENDANCE AT 8 LECTURES WAS 668. (2) HIGH SCHOOL MENTOR PROGRAM. ACP HIRES RISING SENIOR PHYSICS STUDENTS FROM 3-5 VALLEY HIGH SCHOOLS TO WORK FOR A SUMMER WEEK AT THE CENTER TO SEE WHAT THEORETICAL PHYSICISTS DO AND TO CHAT WITH 2 OR 3 PHYSICISTS ABOUT COLLEGE, CAREERS, AND/OR SCIENCE. ABOUT 19 PHYSICISTS AND STUDENTS PARTICIPATED IN 2023. (3) HIGH SCHOOL MONTHLY RADIO SHOW--RADIO PHYSICS. VALLEY HIGH SCHOOL PHYSICS STUDENTS FROM 3-5 SCHOOLS INTERVIEW PHYSICISTS ON A MONTHLY RADIO SHOW. THIS INTRODUCES THE STUDENTS TO SCIENCE, PUBLIC SPEAKING, AND INFORMS THE LISTENING PUBLIC ABOUT CURRENT PHYSICS TOPICS. THERE WERE 13 STUDENT AND PHYSICIST PARTICIPANTS FOR THIS FISCAL YEAR. (4) ALL PUBLIC LECTURES ARE RECORDED AND ALL VIDEOS ARE AVAILABLE FOR VIEWING ON THE ASPEN CENTER FOR PHYSICS YOUTUBE CHANNEL AND WITH LINKS FROM THE ACP WEBSITE. THERE ARE OVER 350 ACP SCIENTIFIC LECTURES AND INTERVIEWS AVAILABLE ONLINE AT NO CHARGE.
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IRS990/RentalIncomeOrLossGrp/RealAmt033300

Document Assets

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Filings

Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2025Facts available. Structured filing facts are available, but richer extracted sections are limited.$8.47$0.75$7.72$3.35$4.11$0.75
2024Detailed filing. Detailed filing data is available for this year.$8.44$0.69$7.74$4.03$3.66$0.37
2023Summary only. Only limited summary data is available for this year.$6.78$0.72$6.06$2.79$2.83$0.03
2022XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$7.04$0.60$6.43$1.88$1.90$0.03
2021Facts available. Structured filing facts are available, but richer extracted sections are limited.$6.86$0.34$6.53$0.59$0.56$0.03
2020XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$5.41$0.03$5.38$2.12$2.10$0.02
2019Summary only. Only limited summary data is available for this year.$6.15$0.44$5.71$2.01$1.90$0.11
2018Summary only. Only limited summary data is available for this year.$5.88$0.31$5.57$2.66$1.82$0.84
2017Facts available. Structured filing facts are available, but richer extracted sections are limited.$4.84$0.35$4.49$1.93$1.79$0.13
2016XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$4.45$0.28$4.16$1.67$1.58$0.09
2015Detailed filing. Detailed filing data is available for this year.$4.55$0.40$4.16$1.69$1.67$0.02
2014Detailed filing. Detailed filing data is available for this year.$4.37$0.33$4.04$2.31$1.57$0.75
2013Summary only. Only limited summary data is available for this year.$3.73$0.29$3.43$1.78$1.91$0.13
2012Facts available. Structured filing facts are available, but richer extracted sections are limited.$3.77$0.31$3.46$1.70
2011Facts available. Structured filing facts are available, but richer extracted sections are limited.$3.70$0.33$3.38$1.74