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Academy of Natural Sciences - The 200 year old institution set to close its doors this month — here's what's at stake, and how you can help protect public science.

Astrophyzix Observatory Open Science Advocacy
Observatory Editorial·Save The Academy Campaign·September 2026

Silence on the Parkway: Why Saving the Academy of Natural Sciences Is a Fight for Science Itself. Show your support today.

A 200-year-old institution is closing its doors this month — here's what's at stake, and how to help.

Follow the Save The Academy campaign →
Academy of Natural Sciences

On September 1, 2026, Drexel University announced that the museum of the Academy of Natural Sciences — the oldest natural history museum in the Americas — will permanently close on September 30, just shy of its 200th anniversary. University leadership cited lasting shifts in visitor behavior since the COVID-19 pandemic and steadily rising operating costs. Roughly 27 of 80 employees are expected to be affected.

Museum Closure Status
Sept 30, 2026
Final day of public operation · founded 1812 · museum opened 1828
1812 · Academy founded2026 · Museum closes
Specimens Held
19M+
Staff Affected
27 of 80
Years Open To The Public
~198
Drexel Affiliation Since
2011
DateEventStatus
Sep 2025Operating hours reduced; staff layoffsAdvisory
Feb 2026Children's science camp cancelledAdvisory
Sep 1, 2026Permanent closure announcedCritical
Sep 30, 2026Museum closes to the publicCritical


Video by Milo Rossi on YouTube provides a comprehensive audiovisual deep-dive into this petition. Please take a look. https://youtu.be/nxyfBfCrbDw?is=WLCMrQPQRwnggBLJ

At Astrophyzix, everything we build starts from one belief: science stops mattering the moment it stops being shared. A discovery locked behind a paywall, a specimen collection nobody can see, a museum nobody can walk into — these are breaks in the chain that turns curiosity into understanding. Astrophyzix is proud to support public science by supporting this petition alongside other science communicators and the general public. Here is why it's important and how you can help by getting involved.

✅ Builds Trust

When people can see the evidence for themselves — a fossil, a dataset, a live orbital plot — science stops being handed down from authority and becomes something anyone can verify.

✅ Multiplies Discovery

The next great naturalist or astronomer is just as likely to be sparked by a school field trip as by a journal paper. Close the door, and that spark goes with it.

✅ Protects the Record

Collections like the Academy's are irreplaceable primary data, some specimens centuries old. Once dispersed or mismanaged, they cannot be rebuilt.

To whom it may concern,

I am writing to express my opposition to the closure of the oldest natural history museum in the Americas, The Academy of Natural Sciences. The museum and its collections represent an irreplaceable part of our history, as a nation and as a continent, and the decision to close it is misguided and against the will of the people who the museum exists to serve.

This decision was made without consulting the people or attempting to find a reasonable path forward to keep The Academy open. Beyond the obvious damage to the priceless artifacts within The Academy, this decision is also guaranteed to become an enormous stain on the reputation of Drexel that the people on whom your institution relies will not soon forget.

I stand with the thousands of others who advise you to overturn the decision to close The Academy at the end of the month, provide more transparency about your motivation for closing it, and work with the people, community, institutions, and city of Philadelphia to find a path forward to keep The Academy open for generations of curious minds to come.

Do the right thing,

Science belongs to everyone, or it belongs to no one. The Academy of Natural Sciences has spent 200 years proving that — let's not let it end on a press release.

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