National Public Science Day (February 17th)

Quick facts
When is it?	Every February 17th
Tagged as:	Education Science & Technology
What's the hashtag?	#NationalPublicScienceDay
When was it founded?	1989
Who founded it?	American Association for the Advancement of Science (AAAS)
We first published this page on:	Nov 6th, 2023
We last updated this page:	Jan 20th, 2026

Contents

Each and every day, people all over the world live their lives under the influence and with the help of the wonderful world of science!

Whether feeding their families, making a phone call, painting a portrait, or riding in a car, various aspects of science and technology are always surrounding humans with the impact that they make on the planet.

National Public Science Day is here to raise awareness about and show appreciation for the vital role that the various disciplines of science play in the modern daily lives of almost every person on the planet.

National Public Science Day Timeline

1825

First Public Science Lectures at London’s Royal Institution

Michael Faraday begins his famous public lectures, pioneering the idea that complex science can be clearly explained to ordinary people.

1869

Launch of Nature, a General-Interest Science Journal

The journal Nature is founded in London, carrying articles and news aimed not only at specialists but also at a wider educated public.

1880

Founding of the Journal Science in the United States

The journal Science is launched and later becomes the official publication of the American Association for the Advancement of Science, linking research with broader public communication.

1910

Opening of the Deutsches Museum as a Public Science Museum

The Deutsches Museum in Munich opens as one of the first large museums devoted to science and technology, designed for hands-on public education.

1954

Creation of CERN as a Model for International Science Outreach

The European Organization for Nuclear Research (CERN) is founded and over time develops robust public tours, exhibits, and educational programs explaining particle physics to laypeople.

1964

Launch of NOVA-Precursor Public Science Broadcasting on PBS

American public television begins increasing science programming in the 1960s, culminating in the NOVA series in 1974, which becomes a flagship for accessible science documentaries.

1990

UNESCO Launches the World Conference on Science Communication

UNESCO and partner organizations begin convening international meetings on public understanding of science, helping formalize “science communication” as a global field.

History of National Public Science Day

For more than 30 years, National Public Science Day has been an event that takes place throughout the United States with the purpose of highlighting the importance of emerging science issues.

Getting its start in 1989, through the sponsorship of the American Association for the Advancement of Science, this day acts as a chance for the general public to get educated and learn more about science through various opportunities, seminars, debates, discussions and so much more.

In addition to providing ways that the public can get more involved with and learn about science, National Public Science Day is also a time that scientists around the world may be honored and shown appreciation for their hard work in their various fields.

Plus, it is also a time that non-profit organizations and educational establishments may award promising students with scholarships and grants so that they can continue in their studies with the resources and support they need.

Have some fun, learn something new, and get involved with promoting more about science through the celebration and observation of National Public Science Day!

How to Celebrate National Public Science Day

Want to get involved with National Public Science Day? Take a look at some of these ideas for participating in activities and events that can help the world to engage a little better with science on this day and all throughout the year:

Learn More About Science

Students, children, and adults alike can enjoy some exciting and interesting new adventures into the world of science when they celebrate National Public Science Day. Teachers and parents can create special lessons about science in celebration of the day, while people who are just general science buffs might want to share some fun facts on social media.

A few years ago, Pew Research made a survey that indicated what Americans know about science, and here are some of the interesting results, including the percentage of people who knew the right answer to each question:

Water boils at a lower temperature at high altitudes (34%)
The loudness of a sound wave is determined by amplitude or height (35%)
A light-year is a measure of distance (72%)
Ocean tides are created by the gravitational pull of the moon (76%)

Watch Some Science Shows or Documentaries

One of the most engaging ways to learn about various aspects of science in celebration of National Public Science Day might be to get involved through watching some shows, films or documentaries that have been made on the subject. Visual narratives and explanations of science can be particularly compelling, especially for children. Take some time in honor of this day to watch and learn with science shows, getting started with some of these:

Planet Earth (2006). This unique BBC TV mini series continues to wow audiences with its exceptional video footage of various wildlife that can be found on the planet.
Cosmos: A Space Time Odyssey (2014). An American science documentary, this one is a follow-up to the beloved television series of the same name that was published in the 1980s.
Connected: The Hidden Science of Everything (2020). A science journalist explores the nuanced and unexpected connections between humans, nature, science, and the entire universe.
Absurd Planet (2020). Another documentary that explores nature, particularly within the realm of the quirky and unusual animal kingdom.

Consider Important Dates in Science History

In honor and celebration of National Public Science Day, perhaps it would be a fun lesson, for adults or kids, to learn about some important dates in the history of science.

After all, when people take a look at how far humans have come, it can be inspiring to think about the ways that science could be used to solve problems and make progress for the future!

Check out some of these dates and do some research to learn more about them:

1953 – Discovery of the DNA helix structure by scientists James Watson and Francis Crick, though it had been previously identified in the 1800s by Swiss Scientist Friedrich Miescher.
1928 – Alexander Fleming discovers penicillin, which changes everything for medical science.
1864 – French scientist Louis Pasteur names the Germ Theory of Disease as his hypothesis of sickness.
1609 – Galileo Galilei invents the refracting telescope, providing opportunities for man to see far into space.

National Public Science Day FAQs

How do experts define “scientific literacy,” and how is it different from just knowing science facts?

Experts generally define scientific literacy as the ability to use scientific knowledge and processes to ask questions, evaluate evidence, and make informed decisions in everyday life, not just recall facts.

It includes understanding how scientific claims are generated and tested, recognizing the limits of studies, and applying basic concepts such as probability or uncertainty to real-world issues like health, environment, and technology.

What are some of the most common misconceptions people have about how science works?

Common misconceptions include believing that a single study can “prove” something once and for all, that scientific theories are “just guesses,” or that experts are never allowed to disagree.

In reality, science is an ongoing, self-correcting process where results are provisional, theories are well-supported explanations built from multiple lines of evidence, and disagreement—when grounded in data—is part of how knowledge advances.

Why do misunderstandings about basic science topics, like climate change or vaccines, persist even when information is widely available?

Misunderstandings persist partly because people interpret new information through existing beliefs and social identities, and they are influenced by misinformation, selective media exposure, and low trust in institutions.

Research shows that simply providing more facts is often not enough; effective communication must also address values, build trust, and help people evaluate sources and evidence critically.

How do scientists typically communicate their research to the general public?

Scientists share research with the public through multiple channels, including press releases, public lectures, museum and science center programs, social media, blogs, interviews with journalists, and participation in outreach events and festivals.

Many institutions now provide training and support to help researchers communicate clearly, avoid jargon, and engage in two-way conversations rather than one-way lectures.

What role do museums, science centers, and other “informal” learning spaces play in public science education?

Museums, science centers, zoos, aquariums, and community programs offer informal learning experiences that help people explore science voluntarily, at their own pace, and often through hands-on activities.

Studies find that these settings can increase interest in science, support family learning, and reach audiences who may not engage deeply with science in school or formal courses.

What is “citizen science,” and how can participation help people better understand science?

Citizen science involves members of the public contributing to real research projects, such as monitoring wildlife, helping classify galaxies, or tracking local air quality.

By collecting data, following project protocols, and seeing how their contributions are analyzed, participants gain direct experience with the scientific process and often report greater confidence in interpreting scientific information.

How can someone with no scientific background learn to judge whether a science headline or claim is trustworthy?

People without formal training can improve their judgment by checking whether a claim is based on peer-reviewed research, looking for consensus statements from major scientific bodies, and seeing if multiple independent outlets report similar findings.

Warning signs of low-quality claims include sensational language, lack of clear sources, single small studies presented as definitive, and recommendations that contradict established guidelines without strong evidence.