STM Blog
In Disney’s ‘Moana,’ the characters navigate using the stars, just like real Polynesian explorers − an astronomer explains how these methods work
If you have visited an island like one of the Hawaiian Islands, Tahiti or Easter Island, also known as Rapa Nui, you may have noticed how small these land masses appear against the vast Pacific Ocean. If you’re on Hawaii, the nearest island to you is more than 1,000 miles (1,600 kilometers) away, and the coast of the continental United States is more than 2,000 miles (3,200 kilometers) away. To say these islands are secluded is an understatement.
For me, watching the movie “Moana” in 2016 was eye-opening. I knew that Polynesian people traveled between a number of Pacific islands, but seeing Moana set sail on a canoe made me realize exactly how small those boats are compared with what must have seemed like an endless ocean. Yet our fictional hero went on this journey anyway, like the countless real-life Polynesian voyagers upon which she is based.
As an astronomer, I have been teaching college students and visitors to our planetarium how to find stars in our sky for more than 20 years. As part of teaching appreciation for the beauty of the sky and the stars, I want to help people understand that if you know the stars well, you can never get lost.
U.S. Navy veterans learned the stars in their navigation courses, and European cultures used the stars to navigate, but the techniques of Polynesian wayfinding shown in Moana brought these ideas to a very wide audience.
The movie Moana gave me a new hook – pun not intended – for my planetarium shows and lessons on how to locate objects in the night sky. With “Moana 2” out now, I am excited to see even more astronomy on the big screen and to figure out how I can build new lessons using the ideas in the movie.
The North Star
Have you ever found the North Star, Polaris, in your sky? I try to spot it every time I am out observing, and I teach visitors at my shows to use the “pointer stars” in the bowl of the Big Dipper to find it. These two stars in the Big Dipper point you directly to Polaris.
If you are facing Polaris, then you know you are facing north. Polaris is special because it is almost directly above Earth’s North Pole, and so everyone north of the equator can see it year-round in exactly the same spot in their sky.
It’s a key star for navigation because if you measure its height above your horizon, that tells you how far you are north of Earth’s equator. For the large number of people who live near 40 degrees north of the equator, you will see Polaris about 40 degrees above your horizon.
If you live in northern Canada, Polaris will appear higher in your sky, and if you live closer to the equator, Polaris will appear closer to the horizon. The other stars and constellations come and go with the seasons, though, so what you see opposite Polaris in the sky will change every month. https://www.youtube.com/embed/COHwfKusGbs?wmode=transparent&start=0 Look for the Big Dipper to find the North Star, Polaris.
You can use all of the stars to navigate, but to do that you need to know where to find them on every night of the year and at every hour of the night. So, navigating with stars other than Polaris is more complicated to learn.
Maui’s fishhook
At the end of June, around 11 p.m., a bright red star might catch your eye if you look directly opposite from Polaris. This is the star Antares, and it is the brightest star in the constellation Scorpius, the Scorpion.
If you are a “Moana” fan like me and the others in my family, though, you may know this group of stars by a different name – Maui’s fishhook.
If you are in the Northern Hemisphere, Scorpius may not fully appear above your horizon, but if you are on a Polynesian island, you should see all of the constellation rising in the southeast, hitting its highest point in the sky when it is due south, and setting in the southwest.
Astronomers and navigators can measure latitude using the height of the stars, which Maui and Moana did in the movie using their hands as measuring tools.
The easiest way to do this is to figure out how high Polaris is above your horizon. If you can’t see it at all, you must be south of the equator, but if you see Polaris 5 degrees (the width of three fingers at arm’s length) or 10 degrees above your horizon (the width of your full fist held at arm’s length), then you are 5 degrees or 10 degrees north of the equator.
The other stars, like those in Maui’s fishhook, will appear to rise, set and hit their highest point at different locations in the sky depending on where you are on the Earth.
Polynesian navigators memorized where these stars would appear in the sky from the different islands they sailed between, and so by looking for those stars in the sky at night, they could determine which direction to sail and for how long to travel across the ocean.
Today, most people just pull out their phones and use the built-in GPS as a guide. Ever since “Moana” was in theaters, I see a completely different reaction to my planetarium talks about using the stars for navigation. By accurately showing how Polynesian navigators used the stars to sail across the ocean, Moana helps even those of us who have never sailed at night to understand the methods of celestial navigation.
The first “Moana” movie came out when my son was 3 years old, and he took an instant liking to the songs, the story and the scenery. There are many jokes about parents who dread having to watch a child’s favorite over and over again, but in my case, I fell in love with the movie too.
Since then, I have wanted to thank the storytellers who made this movie for being so careful to show the astronomy of navigation correctly. I also appreciated that they showed how Polynesian voyagers used the stars and other clues, such as ocean currents, to sail across the huge Pacific Ocean and land safely on a very small island thousands of miles from their home.
Christopher Palma, Teaching Professor, Department of Astronomy & Astrophysics, Penn State
This article is republished from The Conversation under a Creative Commons license. Read the original article.
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The Knowledge
So, Here’s the Story of Mound Bayou, Mississippi
Discover the inspiring history of Mound Bayou, Mississippi — one of America’s most successful Black-founded towns and a symbol of resilience, freedom, and progress.
Last Updated on June 9, 2026 by Daily News Staff
Did you know there was once a thriving Black-founded town in the Mississippi Delta built on the dream of freedom, self-reliance, and opportunity?
Mound Bayou
Founded in 1887 by Isaiah T. Montgomery and Benjamin T. Green, Mound Bayou, Mississippi became one of the most successful all-Black communities in American history. Established just decades after the Civil War, the town represented hope during a time when racial segregation and violence dominated much of the South.
Mound Bayou quickly grew into a center of Black business, education, healthcare, and agriculture. Residents built schools, churches, newspapers, banks, and medical facilities, proving that economic independence and community leadership could flourish despite enormous challenges.
The city even gained national attention from leaders like Booker T. Washington and President Theodore Roosevelt, who recognized Mound Bayou as a symbol of progress and determination.
During the Civil Rights era, the town also played a role in the fight for justice, particularly through the work of Dr. T.R.M. Howard following the murder of Emmett Till.
Today, Mound Bayou stands as a powerful reminder of resilience, entrepreneurship, and a chapter of American history that deserves far more recognition.
Now you know.
Here are some related article links you can include at the bottom of your STM Daily News post for further reading:
Related Articles & Further Reading
• The Official History of Mound Bayou
https://www.cityofmoundbayou.com/our-history
• Mound Bayou: The Historic Black Community in Mississippi
https://en.wikipedia.org/wiki/Mound_Bayou,_Mississippi
• The Historic Bank of Mound Bayou
https://en.wikipedia.org/wiki/Bank_of_Mound_Bayou
• The Legacy of Dr. T.R.M. Howard and Civil Rights Activism
https://www.cityofmoundbayou.com/our-history
• How Mound Bayou Became Known as “The Jewel of the Delta”
https://cityofmoundbayou.com/
• Community Discussion About Mound Bayou’s History
https://www.reddit.com/r/BlackHistoryPhotos/comments/1ta0r2e/famous_allblack_american_cities_towns_mound_bayou/
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Entertainment
Life isn’t all diamonds – money and fame don’t shield the many ‘Real Housewives’ facing criminal charges
“The Real Housewives” is more than messy drama—it’s a crash course in real-world crime, as cast members face charges from DUIs and theft to fraud, assault, and federal prison.
C. Clare Strange, Drexel University
“The Real Housewives” reality TV series, which showcases the lives of a rotating cast of wealthy women in 11 cities in the U.S. and places in several other countries, is famous for its characters’ over-the-top drama and messy personal antics.
But there are also useful lessons that the characters’ lives and frequent run-ins with the law offer to casual observers and criminology students alike.
I developed the idea for The Real Housewives of Criminology course when I heard a story on NPR in 2023 about how the Bravo Network franchise was becoming more like a true-crime TV series.
Jen Shah, a cast member from “The Real Housewives of Salt Lake City,” had recently been sentenced to six years in federal prison for her role in a nationwide telemarketing scheme – but she wasn’t the only one on the show who met such a fate.
Many people who appear on “Housewives” share a real-life penchant for crime – from driving-under-the-influence charges and theft to fraud and assault.
During any given episode, viewers may find “Housewives” stars and their families navigating the fallout – from court dates to public shaming.
I realized that these scenes illustrate core concepts from criminal justice theory and practice as well as any textbook.
A window into the course
The course examines the criminal cases of the “Housewives” and compares them to those of the general public.
Students discuss how factors such as social class, age and race can impact people’s experiences with the justice system. At the same time, they come to understand that factors such as how serious a crime is, a person’s criminal history and the harm done to victims tend to drive case outcomes more than any other factor.
I believe that this course is especially relevant now, because it is increasingly common for undergraduate students to consume news about crime and punishment from streaming platforms and social media.
It seems there is a new “Housewife” arrest every several months, which brings with it new circumstances and a new case study to dissect.
Critical lessons
One key takeaway from the course is that there are many meaningful differences – and similarities – between the criminal cases shown in “Housewives” and those of most people.
While money and power can often go a long way in fighting a criminal conviction, sometimes they fall short when the harm to victims or society is too great, or the pattern of behavior is too obvious.
Many “Housewives” stars and their families have learned this lesson the hard way.
Read along
This course requires students to view footage from “The Real Housewives,” read peer-reviewed criminological research, and listen to podcast episodes from “The Bravo Docket.”
We even read book chapters straight from some of the Housewives’ memoirs. All of this culminates in a “Final Reunion,” meaning a final verbal exam for students, in which they embody one of the “Housewives” cast members and answer questions from me – dressed as host Andy Cohen – about their criminal cases.
Real takeaways
While the court of public opinion tends to quickly draw conclusions from limited information, my honors students learn that there is more than meets the eye when it comes to the U.S. justice system.
The Real Housewives of Criminology helps them to navigate the nuance beneath the headlines about popular crime news stories, in and beyond the “Bravosphere.”
C. Clare Strange, Assistant Research Professor of Criminology and Justice Studies, Drexel University
This article is republished from The Conversation under a Creative Commons license. Read the original article.
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Blog
The Substitute Teacher Who Wanted Blueprints of Our House
A fifth-grade assignment took a strange turn when a substitute teacher asked students to draw schematics of their homes. What followed — a wildly fictional floor plan and a priceless reaction from my mom — turned into one of my funniest childhood memories.
Last Updated on June 4, 2026 by Daily News Staff
The Substitute Teacher Who Wanted Blueprints of Our House
Elementary school memories tend to blend together — cafeteria pizza, playground arguments, the eternal struggle of times tables — but every once in a while, something happens that sticks with you for life. For me, that moment came in the fifth grade during a week when our regular teacher was out, and we cycled through substitute teachers like we were testing models for durability.
By midweek, in walked a substitute with a mysterious, slightly intense energy — the kind of vibe that suggested he either meditated at dawn or worked a graveyard shift doing something he couldn’t talk about. We settled into our seats, expecting worksheets or quiet reading time.
But nope.
He had other plans.
“Today,” he announced, “we’re going to draw schematics of our houses.”
Schematics. Not drawings. Not little houses with smoke coming out of the chimney. Actual blueprint-style schematics. He wanted the layout of our bedrooms, our parents’ rooms, and where the pets slept. Every detail.
Now, to be fair, Highlights Magazine did have a feature that month teaching kids how to draw floor plans. So maybe he was just a bit overenthusiastic about cross-curricular learning. Or maybe — and this is my completely rhetorical adult theory — he worked the graveyard shift as a cat burglar gathering intel between heists. Just moonlighting between blueprints.
While the rest of the class tried their best to recreate their actual homes, my imagination sprinted in a totally different direction. The house I drew had:
- A massive master bedroom with an oversized bathroom for my parents
- Separate bedrooms for us kids on the opposite side of the house
- A kitchen placed right in the center like a command center
- And the dog — the true VIP — had a luxurious two-story doghouse
I had basically created a dream home designed by a 10-year-old watching too much Fantasy Homes by the Yard.
Later that day, my mom asked the usual question: “So, what did you guys do today?”
“We drew schematics of our house,” I said casually.
The look on her face was instant and intense. She wasn’t panicked, but there was definitely a “Why does a substitute teacher need to know the exact layout of my home?” expression happening. Parental instincts activated.
But then I showed her my diagram.
She stared at it. Blinked. Then sighed with massive relief.
“This isn’t our house,” she said.
“Nope! I made it up,” I replied proudly.
Her shoulders relaxed so much she probably lost five pounds of tension in one instant. If the substitute was secretly planning a heist, my masterpiece of misinformation would have sent him to the wrong house entirely.
Looking back, the whole moment feels like a sitcom setup — a mysterious substitute collecting “house schematics,” me creating a completely fictional piece of architecture, and my mom going on a full emotional journey in under 30 seconds.
Maybe he was just excited about the Highlights Magazine floor-plan activity. Or maybe — just maybe — he moonlighted in cat burglary. We’ll never know.
But if he was, I like to think I threw him completely off the scent.
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