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Extraterrestrial Culture Day

Exploring the mysteries of celestial civilizations unveils a universe rich in diversity and knowledge, inviting mankind to contemplate its place in the vast cosmic tapestry.

Hobbies & Activities Science & Technology35

Marketing angleinferred

Drive tourism and entertainment spending to Roswell, NM and UFO-themed attractions by positioning E.T. Culture Day as a niche pilgrimage moment for sci-fi enthusiasts and curious travelers.

Relevance 35medium intent

Plan your Roswell pilgrimage: UFO Museum, Spacewalk, and alien photo ops await
Stream alien classics this E.T. Culture Day—curated watchlist for sci-fi fans
Roswell's quirky alien-themed shops and restaurants: where to eat and shop like an extraterrestrial believer
Behind the Roswell Incident: documentary and museum deep-dives for conspiracy enthusiasts

History

Extraterrestrial Culture Day was founded by the New Mexico Legislature in 2003 and it comes along with a fascinating history that is deeply rooted in one of the most famous UFO incidents in the world: The Roswell Incident.

Roswell is a place that has become synonymous with UFOs and extraterrestrial life due to the famous Roswell Incident more than 70 years ago. This mysterious event occurred on July 8, 1947, during a severe storm when an unidentified flying object reportedly crashed near the home of rancher William Ware Mack Brazel.

The incident would have remained unknown to the general public if not for Brazel, who discovered fragments of metal and a large number of unusual substances that regained their original form even after being crumpled and rearranged.

Government scientists later determined that a weather balloon had crashed, but the incident remains shrouded in mystery and intrigue. Major Marcel, who was also involved in the investigation of the incident, asserted that the US government concealed the existence of the alien aircraft. Still, the 1947 Roswell Incident remains unexplained and mysterious, fueling speculation and theories about extraterrestrial life.

The celebration of Extraterrestrial Culture Day was proposed by Daniel Foley, a native of Roswell, New Mexico. Foley believed that acknowledging something that “did or did not happen” decades ago would contribute to the recognition of the state of New Mexico and its unique place in the history of UFO phenomena.

How to celebrate

Pay a Visit to Roswell, New Mexico

One of the best ways to celebrate Extraterrestrial Culture Day might be to travel to New Mexico, the place that initiated the celebration of the day. The town is filled with artwork, memorabilia and nods to the E.T. incident that put this little town on the map. While there, consider a number of activities like trying to locate the Roswell crash site. It is also certainly possible to visit a number of other sites of extraterrestrial interest, including the International UFO Museum and Research Center, which opened in 1992. The museum is dedicated to the collection and preservation of materials and information related to the Roswell Incident and other unexplained phenomena related to UFOs and extraterrestrial life. There is certainly no shortage to the number of alien-themed things a person can do to be entertained in this town! Roswell offers a funny welcome sign when entering the city, which many people use as a photo opportunity, as well as an indoor amusement park called the Roswell UFO Spacewalk. Add to that the Alien Zone Area 51 that is chock full of interactive experiences and photo ops with “real” aliens, and there’s plenty to be done to celebrate Extraterrestrial Culture Day there!

Watch Some Alien Movies

Another way to celebrate Extraterrestrial Culture Day might be to watch some favorite alien movies. Some of these films can help humans to explore the possibility that there might truly be extraterrestrial life and then consider our interactions with them. Such stories can also spark interesting discussions between friends and family members about the existence of life beyond Earth. In celebration of the day, check out some of these classic titles that would be ideal to watch anytime but particularly perfect for this occasion. Alien (1979). Featuring stars like Sigourney Weaver and Tom Skerritt, this story follows the crew of a spaceship who comes up against a violent extraterrestrial being. E.T. the Extra-Terrestrial (1982). A much more heart-warming story, this one shows the relationship between a small alien being and his accepting friends who are children. Starring Drew Barrymore and Henry Thomas. Close Encounters of the Third Kind(1977). Richard Dreyfuss stars in this classic Steven Spielberg film about a group of folks who try to initiate contact with aliens on a UFO and eagerly pursue the truth. Arrival (2016). A much more recent UFO film, this one offers an interesting peek into the idea of what it might take to be able to communicate with extraterrestrial beings. Featuring Amy Adams and Jeremy Renner. Spread the Word about Extraterrestrial Culture DayUse that personal influence in day-to-day life as well as social media to spread the word about Extraterrestrial Culture Day. Perhaps it would be fun to share interesting facts about the day, point out some of those favorite alien movies, or make known your thoughts on the existence of extraterrestrial life.Check out some of these facts that might be helpful to share when trying to start a conversation about Extraterrestrial Culture Day, whether at work, at school or at home around the dinner table:Majestic 12Some people have a conspiracy theory that the US Government is hiding all sorts of information about aliens and UFOs (including the Roswell incident) through an organization called “Majestic 12”.UFO Sightings in North AmericaThe most popular location in the world for UFO sightings is the United States, then Mexico and Canada. No one really knows why!UFOs are also called UAPsAnother term to describe an Unidentified Flying Object is UAP: Unidentified Aerial Phenomena.The SETI InstituteSince 1995, the privately funded Search for Extra-Terrestrial Intelligence (SETI) has spent millions of dollars each year listening to radio frequencies on more than 1,000 stars in search of life on other planets. So far, they haven’t found anything.

Educate Yourself and Others

Use Extraterrestrial Culture Day as an opportunity to learn more about the universe and the search for extraterrestrial life. There are numerous documentaries and books available that delve into these topics. Share this knowledge with others to raise awareness and foster a greater appreciation for our place in the cosmos. Extraterrestrial Culture Day FAQsIs there any scientific evidence that UFOs or UAPs are extraterrestrial spacecraft? Mainstream scientific reviews and recent U.S. government assessments report no credible, independently verified evidence that any Unidentified Aerial Phenomena (UAP) represent extraterrestrial spacecraft. The U.S. Defense Department’s All-domain Anomaly Resolution Office (AARO) concluded in a 2024 historical review that decades of U.S. military and intelligence case files show no proof of alien technology, and NASA’s independent UAP study team likewise emphasized that current data are too limited to support extraordinary claims. [1]How do scientists actually search for intelligent extraterrestrial life? Scientists searching for intelligent extraterrestrial life focus on “technosignatures,” such as artificial radio or laser signals, rather than on UFO sightings. Projects under the scientific Search for Extraterrestrial Intelligence (SETI) use large radio telescopes and optical instruments to monitor the sky for narrowband or pulsed signals that natural processes are unlikely to produce, then apply statistical and computational techniques to filter out interference. So far, no confirmed artificial signal from another civilization has been detected. [1]What is the difference between astrobiology and SETI? Astrobiology is the broad study of the origin, evolution, distribution, and future of life in the universe, focusing largely on conditions for microbial or simple life on planets, moons, and exoplanets. SETI is a specialized subset that looks specifically for evidence of technological civilizations, usually via technosignatures like radio or optical signals. Astrobiology asks where life could exist and what it might look like, while SETI asks whether any distant civilizations are deliberately or accidentally detectable. [1]Why did governments start using the term “UAP” instead of “UFO”? Government and aviation bodies increasingly use “Unidentified Anomalous Phenomena” (UAP) instead of “Unidentified Flying Object” (UFO) to emphasize a broader, more neutral category of unexplained events in the air, space, or other domains. The U.S. Department of Defense and the Federal Aviation Administration now define UAP as phenomena not readily identifiable with current sensors or knowledge, framing them as airspace safety and national-security issues without implying spacecraft or “flying saucers.” [1]How do recent U.S. UAP investigations affect what the public should infer about extraterrestrials? Recent U.S. UAP efforts—such as the Pentagon’s All-domain Anomaly Resolution Office, congressional hearings, and mandated reporting rules—show that authorities take unexplained observations seriously for safety and security reasons, but they also consistently report no confirmed evidence of alien craft. For the public, this means UAP reports highlight gaps in data and understanding, not proof of extraterrestrial visitors, and that extraordinary explanations remain speculative without stronger evidence. [1]How have alien movies and stories shaped people’s ideas about extraterrestrial cultures? Films and literature have strongly influenced popular images of extraterrestrials, often portraying them as either hostile invaders, benevolent mentors, or mysterious others. These narratives popularize themes like advanced alien technology, secret government programs, and interspecies diplomacy, which in turn color how many people interpret UFO stories and imagined “alien cultures.” Even official texts—such as New Mexico’s Extraterrestrial Culture Day memorial—explicitly acknowledge that alleged extraterrestrial visitors have provided “story lines for Hollywood epics,” underscoring the feedback loop between reported incidents and fiction. Why do scientists treat UFO and UAP eyewitness reports differently from telescope-based SETI data? Scientists typically regard eyewitness UFO or UAP accounts as low-quality evidence because human perception is fallible and such reports are hard to reproduce or independently verify. In contrast, SETI and astrobiology rely on instrument-based data—radio spectra, images, or measurements that can be archived, reanalyzed, and checked by other researchers. This emphasis on traceable, repeatable data is why anecdotal sightings have not been accepted as proof of extraterrestrial life, while telescope-based searches remain central to serious scientific inquiry. [1]

FAQ

Is there any scientific evidence that UFOs or UAPs are extraterrestrial spacecraft?

Mainstream scientific reviews and recent U.S. government assessments report no credible, independently verified evidence that any Unidentified Aerial Phenomena (UAP) represent extraterrestrial spacecraft. The U.S. Defense Department’s All-domain Anomaly Resolution Office (AARO) concluded in a 2024 historical review that decades of U.S. military and intelligence case files show no proof of alien technology, and NASA’s independent UAP study team likewise emphasized that current data are too limited to support extraordinary claims. [1]

How do scientists actually search for intelligent extraterrestrial life?

Scientists searching for intelligent extraterrestrial life focus on “technosignatures,” such as artificial radio or laser signals, rather than on UFO sightings. Projects under the scientific Search for Extraterrestrial Intelligence (SETI) use large radio telescopes and optical instruments to monitor the sky for narrowband or pulsed signals that natural processes are unlikely to produce, then apply statistical and computational techniques to filter out interference. So far, no confirmed artificial signal from another civilization has been detected. [1]

What is the difference between astrobiology and SETI?

Astrobiology is the broad study of the origin, evolution, distribution, and future of life in the universe, focusing largely on conditions for microbial or simple life on planets, moons, and exoplanets. SETI is a specialized subset that looks specifically for evidence of technological civilizations, usually via technosignatures like radio or optical signals. Astrobiology asks where life could exist and what it might look like, while SETI asks whether any distant civilizations are deliberately or accidentally detectable. [1]

Why did governments start using the term “UAP” instead of “UFO”?

Government and aviation bodies increasingly use “Unidentified Anomalous Phenomena” (UAP) instead of “Unidentified Flying Object” (UFO) to emphasize a broader, more neutral category of unexplained events in the air, space, or other domains. The U.S. Department of Defense and the Federal Aviation Administration now define UAP as phenomena not readily identifiable with current sensors or knowledge, framing them as airspace safety and national-security issues without implying spacecraft or “flying saucers.” [1]

How do recent U.S. UAP investigations affect what the public should infer about extraterrestrials?

Recent U.S. UAP efforts—such as the Pentagon’s All-domain Anomaly Resolution Office, congressional hearings, and mandated reporting rules—show that authorities take unexplained observations seriously for safety and security reasons, but they also consistently report no confirmed evidence of alien craft. For the public, this means UAP reports highlight gaps in data and understanding, not proof of extraterrestrial visitors, and that extraordinary explanations remain speculative without stronger evidence. [1]

How have alien movies and stories shaped people’s ideas about extraterrestrial cultures?

Films and literature have strongly influenced popular images of extraterrestrials, often portraying them as either hostile invaders, benevolent mentors, or mysterious others. These narratives popularize themes like advanced alien technology, secret government programs, and interspecies diplomacy, which in turn color how many people interpret UFO stories and imagined “alien cultures.” Even official texts—such as New Mexico’s Extraterrestrial Culture Day memorial—explicitly acknowledge that alleged extraterrestrial visitors have provided “story lines for Hollywood epics,” underscoring the feedback loop between reported incidents and fiction.

Why do scientists treat UFO and UAP eyewitness reports differently from telescope-based SETI data?

Scientists typically regard eyewitness UFO or UAP accounts as low-quality evidence because human perception is fallible and such reports are hard to reproduce or independently verify. In contrast, SETI and astrobiology rely on instrument-based data—radio spectra, images, or measurements that can be archived, reanalyzed, and checked by other researchers. This emphasis on traceable, repeatable data is why anecdotal sightings have not been accepted as proof of extraterrestrial life, while telescope-based searches remain central to serious scientific inquiry. [1]