Education

A History of United States Astronaut Badges and Pins

Before an astronaut steps into a spacecraft, they carry a small emblem that marks years of training. After the mission, another version can show that the wearer belongs to the unique group of people who have crossed into space. That's just one example of how badges, wings, and lapel pins record different stages in an astronaut's career, which often has roots in the U.S. military as well as a trajectory within NASA. What Astronaut Badges and Pins Represent On a uniform, flight suit, or jacket, these symbols may look similar, but there are nuances that demonstrate the specific purpose of each one. Military astronaut wings and badges mark qualifications awarded by the armed services, while NASA wings are worn on flight clothing and lapel pins are intended for civilian dress. Mission patches serve a different purpose. They represent a particular crew, spacecraft, expedition, or flight rather than an astronaut's overall status. That's why the same person may wear both a mission patch and an astronaut insignia. Many of these designs share the same central device: a five-pointed star with three trailing paths passing through an ellipse. The ellipse represents orbital flight. Military branches place it over existing aviation wings, while NASA adapts it for civilian wings and lapel pins. As with custom pins, small visual details help these insignia communicate identity and status at a glance. How Astronaut Insignia Took Shape When Alan Shepard and Virgil "Gus" Grissom returned from America's first two manned spaceflights in 1961, the military didn't create entirely new wings for them. Instead, the authorities modified the aviation badges the two pilots had already earned, adding the star-and-orbit astronaut device at the center. The X-15 program soon brought astronaut wings to a wider group of pilots. Between 1962 and 1968, eight pilots flew the rocket-powered aircraft above the U.S. military's 50-mile space boundary. Military pilots received astronaut wings through their own branches, while NASA recognized its three civilian X-15 pilots with civilian wings in 2005. As NASA expanded beyond the original Mercury mission astronauts, the agency adopted a common insignia for later classes and programs. The symbol was later used on flight clothing and the Apollo 14 mission emblem. Military Astronaut Wings and Badges On service uniforms, many military astronaut insignia are worn as metal pins based on established aviation-wing designs. The astronaut device is centered on the badge for the wearer's role, such as pilot, flight officer, observer, flight surgeon, or aircrew member. These badges indicate a professional qualification rather than recognizing one specific achievement. Because each service controls its own designations and uniform rules, the finished insignia vary by branch. Who Qualifies for Military Astronaut Insignia? Astronaut training is only part of the process. To receive a military astronaut insignia, a serviceman must generally complete the required professional training and take part in an operational flight above 50 statute miles. The version awarded depends on the officer's branch, aviation role, and completed flight experience. Some wings also include a star, wreath, or both. These details usually indicate the grade of the wearer's aviation qualification, such as senior or command status, rather than a higher level of astronaut experience. U.S. Air Force Astronaut Insignia An Air Force astronaut keeps the wings associated with their aviation role. Pilots, combat systems officers, observers, and flight surgeons all use their established badge, with the astronaut device added at the center. Eligibility stems from an operational mission to at least 50 miles above Earth. Once approved, the qualification is recorded in an official Air Force order. The finished insignia varies with the wearer's specialty and experience. Pilot wings may be basic, senior, or command level. Other aviation specialties use the corresponding grades within their own systems. Mission specialists without another aviation rating have historically worn observer-style astronaut wings. U.S. Army Astronaut Insignia The Army approved its astronaut device on May 17, 1983. After a qualifying mission, the gold-colored device is added to the aviation badge associated with the astronaut's specialty, whether aviator, flight surgeon, or aircrew member. An astronaut who did not already hold an aviation badge may receive the appropriate one during the qualification process. For service uniforms, the insignia combines silver-colored wings with a gold astronaut device. Subdued versions are available for field uniforms. Because relatively few soldiers have joined the astronaut corps and completed space missions, the badge remains one of the Army's least commonly awarded qualifications. Selected by NASA in 1978, Robert L. Stewart became the first active-duty Army officer to travel in space when he flew as a mission specialist on STS-41-B in 1984. Naval and Coast Guard Astronaut Insignia For Navy and Marine Corps astronauts, the insignia begins with wings earned through naval aviation training. Naval Aviators retain their pilot wings, while Naval Flight Officers and astronaut specialists use the flight-officer design. After the required training and a qualifying flight above 50 statute miles, the gold astronaut device is added at the center. The Coast Guard follows a similar path through its own astronaut pilot and astronaut flight officer designations. The commandant approves the designation after the member completes the required aviation training and a qualifying spaceflight. Bruce Melnick became the first Coast Guardsman selected for NASA astronaut training and flew aboard Discovery in 1990. Daniel Burbank later became the second Coast Guard astronaut to reach space. Andre Douglas completed NASA astronaut training in 2024, but an astronaut earns flight status only after traveling to space. U.S. Space Force Astronaut Insignia The Space Force was first represented in NASA's astronaut corps soon after the service was created in December 2019, and its qualified members are known as Guardians. Michael Hopkins was the first person to become a Space Force astronaut, earning the title mid-mission: he launched as an Air Force officer and transferred to the Space Force while aboard the International Space Station in December 2020. Nick Hague was already serving as a Guardian when he launched in September 2024, making him the first Space Force member to begin a space mission as a Guardian. Col. Anil Menon followed in July 2026, launching to the space station as a NASA flight engineer. The Space Force has not introduced a separate set of Guardian astronaut wings. Space Force astronauts continue to wear Department of the Air Force insignia, including observer-style astronaut wings issued under Air Force rules. NASA Flight-Suit Badges and Insignia NASA uses different insignia for military astronauts, civilian career astronauts, and Shuttle-era payload specialists. Military members generally continue to wear service-issued wings, while civilian career astronauts use NASA insignia. During the Space Shuttle era, payload specialists also received a separate design connected to their mission role. Civilian Astronaut Wings NASA's civilian astronaut wings are embroidered for flight suits, jackets, and name tags, with the astronaut device centered between the wings. As with NASA lapel pins, silver wings indicate completed training and gold wings indicate completed spaceflight. The embroidered wings are worn on flight clothing rather than civilian dress. They should not be confused with the Silver Snoopy Award. That separate pin is presented by astronauts to NASA employees and contractors whose work has supported flight safety or mission success. Space Shuttle Payload Specialist Insignia NASA created a distinctive insignia for Space Shuttle payload specialists. In place of the usual star-and-orbit device, their badge featured the silhouette of the Shuttle orbiter. These specialists were selected for their expertise with a particular mission payload. Their work could involve a scientific experiment, commercial payload, educational project, or international program, and they were often nominated by the organization responsible for that payload. The role differed from that of a career mission specialist in NASA's astronaut corps. Payload specialists trained for a particular flight assignment and were not necessarily members of NASA's career astronaut corps. The badge was used during the Shuttle program, which ended in 2011. NASA Astronaut Lapel Pins Worn with civilian clothing, NASA's astronaut pin marks two stages in an astronaut's career. The silver pin is awarded after candidate training, when the astronaut becomes eligible for flight assignments. The gold version follows the astronaut's first trip into space. The Mercury Seven originally wore a different emblem that combined the astronomical symbol for Mercury with the number seven. As NASA added new astronaut classes and expanded into the Gemini and Apollo programs, the agency introduced the shared star-and-orbit design in 1963. A few specialty pins have also been created for unusual circumstances. One was made for Donald "Deke" Slayton, a Mercury astronaut grounded by a heart condition. The Apollo 1 crew commissioned a gold pin with a small diamond replacing the central star. After the crew died in the 1967 fire during a ground test, their widows presented the pin to Slayton. Neil Armstrong later carried the diamond pin to the Moon aboard Apollo 11. Slayton eventually earned a standard gold pin of his own after flying as the docking module pilot on the Apollo-Soyuz Test Project in 1975. Apollo 12 carried another astronaut pin with personal significance. Alan Bean took the silver pin of Clifton "CC" Williams, who had been expected to join the mission before dying in a 1967 aircraft accident, and left it on the lunar surface. Bean also left his own silver pin there after earning the gold version through spaceflight. The FAA Commercial Astronaut Wings Program The Federal Aviation Administration created a commercial astronaut recognition program as privately operated spacecraft began carrying people above the U.S. space boundary. The Commercial Space Astronaut Wings Program began in 2004, with SpaceShipOne pilots Michael Melvill and Brian Binnie becoming its first recipients after flying above 50 statute miles. The first badge resembled traditional pilot wings. In 2018, the FAA introduced a new design featuring a gold astronaut symbol inside a dark emblem marked with the words "Commercial Space Transportation." Crossing 50 statute miles did not by itself qualify someone for the wings. Under the program's final rules, recipients also had to serve as qualified flight crew and perform work related to public safety or the safety of human spaceflight on an FAA-licensed or permitted mission. The FAA retired the physical wings program after 2021 as commercial human spaceflight became more common. Thirty people received the official wings. The agency now lists people who cross 50 statute miles on qualifying FAA-authorized launches and reentries. Additional Resources NASA's Newest Astronauts Ready for Space Station, Moon, and Mars Missions FAA Commercial Human Space Flight Recognition Record-Breaking Army Astronaut Receives Rare Qualification Device Air Force Manual 11-402 Naval Astronaut Designation Coast Guard Military Qualifications and Insignia Guardian Astronaut Brings Operational Medicine Experience to ISS Mission Apollo 14 Mission Patch Space Exploration: NASA Records at the National Archives Astronaut Career Overview

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A History of United States Astronaut Badges and Pins

A Guide to LGBTQ+ Awareness and Inclusion

A new student introduces their same sex partner. A co-worker shares their pronouns. A family member uses a term you have never heard before. Moments like these can feel insignificant, but the way people respond can determine whether someone feels respected, dismissed or excluded. LGBTQ+ awareness begins with curiosity, accurate information and a willingness to listen. Learning common terms and understanding the difference between sexual orientation and gender identity can make everyday communication more thoughtful at school, at work, and in the community. What Does LGBTQ+ Mean? LGBTQ+ is an umbrella acronym that represents a range of sexual orientations, gender identities and gender expressions. The terminology used in society continues to develop, and people may use different words to describe themselves. Some of the most common terms include: Lesbian: A woman or girl who is emotionally, romantically or physically attracted to women or girls. Gay: A person who is attracted to people of the same gender. The term often refers to men, although some people use it more broadly. Bisexual: A person who experiences attraction to more than one gender. Transgender: A person whose gender identity differs from the sex they were assigned at birth. Queer: A broad term that some people use for their sexual orientation, gender identity or connection to the LGBTQ+ community. Because the word has also been used as an insult, it should only be used for someone who identifies with it. Questioning: A person who is exploring or reconsidering their sexual orientation, gender identity or gender expression. Plus (+): The plus sign represents other identities, including asexual, pansexual, nonbinary and intersex. Each term has a distinct meaning, and people may use different language to describe themselves. Labels can help people communicate their experiences and find community, but no one should feel pressured into choosing a label. The language a person uses to refer to themselves may also change over time. Why LGBTQ+ Awareness Matters A stereotype repeated in a hallway or an assumption made during a conversation can leave someone who is different feeling unwelcome. Awareness helps people question misinformation, recognize exclusion and communicate with greater care. LGBTQ+ young people are more likely to experience violence at school and feel less connected to their school than heterosexual students. The CDC identifies supportive staff, student-led clubs, inclusive policies and safe spaces as practices that can contribute to healthier school environments. Greater awareness can also: Reduce stigma and misinformation Encourage empathy and respectful communication Help people recognize bullying, harassment and exclusion Support mental health and social connection Create a stronger sense of belonging at school, at work and in the community Understanding the Difference Between Sexual Orientation and Gender Identity Sexual orientation and gender identity describe separate parts of a person's experience. Sexual orientation refers to emotional, romantic or physical attraction. A person may identify as lesbian, gay, bisexual, pansexual, asexual, straight or use another term. Gender identity refers to a person's inner sense of their gender. Someone may identify as a woman, a man, nonbinary, another gender or no gender. Gender expression refers to the ways a person may present themselves through clothing, hairstyle, voice, mannerisms or other forms of expression. However, a person's appearance doesn't necessarily tell you their gender identity or sexual orientation. A transgender person can have any sexual orientation. Cisgender describes someone whose gender identity aligns with the sex assigned to them at birth. What Is Inclusion? Inclusion turns respect into a daily practice. An inclusive environment allows people to participate, seek support and express themselves without fear of unfair treatment or exclusion. Inclusive communities often: Welcome different experiences and perspectives Use the names and pronouns people provide Respect people's privacy and let them choose what they share Respond consistently to harassment and discrimination Provide equal access to opportunities and services Check whether policies, records and forms exclude anyone unnecessarily Visible materials can help identify an awareness campaign or community event. Schools, workplaces and community groups may distribute keychains or pins with an event message. Award medals can also recognize volunteers or participants. These materials are most useful when they direct people to reliable information and match the way the group treats people throughout the year. Everyday Ways to Support LGBTQ+ Inclusion Everyday inclusion is shaped by how people speak, listen and respond when problems arise. The following practices can make those interactions more respectful. Learn From Credible Sources Use established government agencies, universities, healthcare organizations and nonprofit groups when researching LGBTQ+ topics. Check who created the resource, when it was published, and which audience it is intended to help. Personal stories can offer useful context. No single person represents every LGBTQ+ identity or community. Use independent resources rather than expecting a friend, student or co-worker to answer every question. Use Respectful Language Use the name and pronouns a person shares with you. People can be given the option to share pronouns in introductions, email signatures or forms. Sharing should remain voluntary because someone may be questioning their identity, using a different language in another setting, or be concerned about privacy. If you make a mistake, correct yourself briefly and continue the conversation. A lengthy apology may make the other person feel responsible for comforting you. Avoid Assumptions Do not assume a person's gender identity, pronouns, sexual orientation or relationships based on appearance. Neutral language such as "partner" can be useful when you don't know how someone describes a relationship. Avoid personal questions that you would not normally ask someone else. People are free to keep details about their body, medical history, family or coming-out experience private. Listen With Empathy Give people room to describe their own experiences and needs. Listen without interrupting, questioning their identity or comparing what they share with someone else's story. Respect confidentiality. Someone who shares personal information with you may not have shared it with family members, classmates or co-workers. Ask before discussing that information with anyone else. Speak Up Against Discrimination Respond when you hear slurs, stereotypes, jokes or comments that target someone's sexual orientation or gender identity. A calm statement such as "That comment is disrespectful" can set a clear boundary without shifting attention onto the person affected. Schools and workplaces should also have reporting procedures for harassment, bullying and discrimination. When supporting someone through a report, ask what assistance they want and avoid forcing them into a public confrontation. Awareness grows through learning, while inclusion is reflected in everyday choices. Using respectful language, protecting privacy and responding to discrimination can help people feel welcome and able to participate. Because experiences differ, useful support starts with listening to what each person needs. LGBTQ+ Resources for Youth and Teens Supporting LGBTQ+ Youth Friends and Family Support Systems for LGBTQ+ Youth LGBTQ+ School Resources for Educators and Students Tips for Supporting an LGBTQ+ Child During the Coming-Out Process Bullying of LGBT Youth Coming Out: Information for Parents of LGBTQ Teens Family Acceptance Project Working With LGBTQ+ Youth and Families in Child Welfare Resources for LGBTQ+ Kids and Teens Resources for LGBTQ Youth Who Have Experienced Trauma It Gets Better EDU LGBTQ+ Resources for Adults, Families and Communities Sexual Orientation and Gender Diversity Being an LGBTQ+ Ally Glossary of LGBTQ Terms LGBTQ+ Mental Health Resources Resources for LGBTQ+ Older Adults LGBTQ+ Know Your Rights Resources Find an LGBTQ+ Community Center LGBTQIA+ Health Education Resources Supporting the Transgender People in Your Life Intersex Brochures and Educational Guides Sex-Based Discrimination in Employment

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Beginner's Guide to Golf

Welcome to the awesome world of golf! Golf is a super fun outdoor sport where the goal is simple: hit a little white ball across a field and into a small hole using as few attempts as possible. It may feel a little scary or intimidating to start because the course is so big and there are so many rules and specialized terms. But don't worry! Everyone starts as a beginner. The challenge is worth it because golf is a wonderful way to enjoy nature, make new friends, and sharpen your skills. You don't need to be super strong or fast to be great at golf. Once you learn the basics, you'll see just how amazing this game can be! Understanding the Game: Scoring and Format In most games and sports, a high score makes you the winner. But in golf, you want the lowest score possible! Every time you swing at the ball, it counts as one "stroke". The target number of swings a good player should take to finish a hole is called "par". If you finish a hole one swing under par, that is called a "birdie," which is a great score! If you take one swing over par, it is called a "bogey." You can score golf in two main ways. In stroke play, you count up every single swing for the whole game to see who has the lowest total. In match play, you try to win individual holes; whoever wins the most holes wins the game! If you are just starting out, you can use a "handicap," a special system that gives new players extra strokes so they can play against experts and still have a fair chance of winning. Also, while a full-size golf course has 18 holes, many beginners start by playing just 9 holes so they don't get too tired. USGA: Golfer's Guide to Course Care Golf Monthly: Expert Golf Tips and Easy Tricks Golf Insider UK: Great Practice Drills and Swing Advice PGA of America: Everything You Need to Know for Beginners Metropolitan Golf Association: Beginner Equipment Basics Stanford University: The Role of Physics in the Golf Swing NASA Spinoff: The Technology Behind Golf Ball Aerodynamics University of Alaska Fairbanks: Exploring the Physics of a Golf Drive   Getting to Know the Course A golf course is basically a giant outdoor playground! Every hole is landscaped a little differently, but they all have the same basic parts. You start at the tee box, which is a flat area of grass where you hit your very first shot. From there, your goal is to hit the ball onto the fairway, which is the smooth, short grass that runs directly towards the hole. If your ball goes a little too far to the side, it might land in "the rough". The rough is the taller, thicker grass where it is much harder to hit the ball! As you walk toward the end of the hole, watch out for hazards. These are tricky areas, like ponds, lakes, or streams. You will also see bunkers, which are giant sandboxes right in the middle of the course, designed to trap your ball. Your goal is to avoid these obstacles and get your ball to the green. The green is an area of very smooth, carpet-like grass surrounding the target hole, which has a flagpole in it so you can see it from far away. Flow Visualization Society: Levitating Golf Balls and Wake Turbulence Cambridge University Press: Scientific Review of Golf Ball Aerodynamics Indonesia University of Education: Roles of Biomechanics on Golfer Performance Duke Sports Medicine: Preventing Injuries Through Swing Mechanics American Physical Society: The Fluid Dynamics of Golf Ball Spin NPR Science Friday: The Science Behind the Perfect Golf Swing American Chemical Society: The Internal Chemistry of Golf Balls APA: Role of the Caddie in Golf Player's Mindset Clubs and equipment for beginners When you look inside a golf bag, you will see lots of different sticks. These are called clubs! While adults are allowed to carry up to 14 clubs, a beginner really only needs a few to get started. The typical selection of clubs includes: Woods: These have large, round heads and are used to hit the ball very far from the tee box. Irons: These have flat, metal heads. You use them for most of your shots from the fairway or the rough. Putter: This club is light, with a flat face, and is only used on the green - the smooth area around the hole designed for rolling the ball gently. What else is in a bag: You will need golf balls, some wooden tees to hold your ball up on the first shot, and a towel to clean your clubs. You can even decorate your bag with cool accessories like custom keychains to show off your style. The basics of the swing Swinging a golf club requires balance and coordination. It's like a single, sweeping dance move! It takes practice to get it right. Grip: This is how you hold the club. Keep your hands close together like they're holding a hot dog in a bun. Don't squeeze too tight! Stance and posture: Stand with your feet as wide as your shoulders. Bend your knees just a little bit and lean forward slightly from your hips. Keep your back straight! Full swing: This is the big swing you use with woods and irons - it makes the ball fly high and far. Chipping: This is a tiny, gentle swing used when you are close to the green. It makes the ball pop up into the air like a little bunny hop, and then roll a short distance. Putting: This is a smooth, rocking motion with your shoulders - the idea is to move the club like a pendulum on a grandfather clock. You only use this swing on the green to roll the ball. Golf etiquette and pace of play Etiquette is a fancy word for good manners. Golf has special rules to make sure everyone is safe and has fun! Dress codes: Most golf courses ask players to wear a collared shirt and nice shorts or pants. No jeans or gym clothes! Tee time basics: A tee time is your reservation to start playing. Always arrive early so you don't miss your turn! Order of play: Whoever is farthest away from the hole gets to hit their ball first. Repairing divots and ball marks: If your club digs up a chunk of grass (a divot) or your ball makes a dent on the green, always fix it! It helps the grass grow back. Quiet on the tee: When someone is getting ready to swing you must stand perfectly still and be super quiet - shhh! Letting groups play through: If your group is playing slowly and the group behind you is waiting, it is polite to step aside and let them pass you. Being a good sport is so important that some junior leagues even award prizes for great attitudes! Rules Every Beginner Should Know There are a lot of rules in golf, but beginners only need to focus on a few basic ones. First, always remember the 14-club rule! You can never carry more than 14 clubs in your bag during a real game. You also need to watch out for the white stakes at the edge of the course. If you hit your ball across the imaginary line between those stakes, it is "out of bounds." When this happens, you have to add an extra point (a penalty stroke) to your score and hit from the exact same spot again. If your ball goes into a water hazard, you must also add a penalty stroke to your score before taking your next swing. Sometimes you might hit your ball into the deep woods. You get exactly three minutes to look for it, and if you cannot find it, it is officially a lost ball! When you have to take a penalty stroke and move your ball out of a bad spot, you do something called "dropping." You simply hold the ball at knee height and let it drop to the grass to put it back in play. SCGA: Complete Beginner's Guide to Golf Florida State Golf Association: Handicapping Rules Georgia State Golf Association: Youth Golf Foundation Oregon Golf Association: Junior Tour News and Updates Gateway PGA: A Simple Guide to Getting Started on the Course Costa del Sol: The Best Golf Tips for Beginners Boringdon Park: 10 Essential Golf Tips for Beginners Haggin Oaks: 20 Resources to Make You a Better Golfer Where to Play and How to Get Started You don't have to jump right onto a giant 18-hole course! There are lots of fun, easy ways to start playing. A driving range is a big practice field where you can hit as many balls as you want without worrying about a score. You can also try playing on Par-3 and short courses. These are shorter golf courses with smaller holes, making them perfect for kids and beginners. Many towns also have municipal courses, which are friendly, affordable golf courses owned by your city or town. If you want some help, taking a group lesson or clinic from an expert teacher is the best way to learn! Kids can join awesome junior programs to learn the game and make new friends. Part of the fun at big junior events is that kids can trade pins with their friends and win medals! Glossary of Common Golf Terms Ace: Getting the ball in the hole in one swing. Also known as a hole-in-one! Address: Stepping up to the ball and getting ready to swing. Albatross: Scoring three swings under par on a single hole. Approach: A shot hit toward the green. Away: The player who is farthest from the hole, meaning they get to play first. Birdie: Finishing a hole one stroke under par. Bogey: Finishing a hole one stroke over par. Bunker: A sandy pit on the course meant to trap your ball. Also called a sand trap! Caddie: A helpful person who carries a player's bag and gives them advice on the course. Chip: A short, low shot played right near the green. Divot: A chunk of grass dug out of the ground by a club during a swing. Dogleg: A hole that curves to the left or right like a dog's leg. Eagle: Finishing a hole two strokes under par. Fairway: The short, smooth grass between the tee and the green. Fore: A loud warning shout if a ball is flying toward someone. Watch out! Green: The super smooth area of grass where the hole and flag are located. Grip: How your hands hold the golf club. Handicap: A number system that gives newer players a fair head start. Hazard: Tricky areas like ponds, lakes or streams. Hook: A ball that curves sharply to the left for a right-handed player. Iron: Clubs with flat, solid metal heads used for most shots on the course. Lie: How the ball is resting on the grass, sand or dirt. Mulligan: A friendly "do-over" shot that is sometimes used in practice games. Par: The target number of swings a player should take to finish a hole. Penalty stroke: An extra point added to your score if you hit a ball into the water or out of bounds. Pitch: A short shot that flies high in the air and lands softly on the green. Putt: Rolling the ball along the ground with a putter on the green. Rough: The taller, thicker grass on the sides of the fairway. Slice: A ball that curves sharply to the right for a right-handed player. Tee: A small wooden or plastic peg used to hold the ball up for the very first shot. Additional Resources for New Golfers USGA: Official Rules of Golf and Education LPGA: Know Before you Go Golf Digest: Beginner Golf Instruction and Tips Golf.com: Step-by-Step Golf Lessons for Newbies Me and My Golf: Easy and Fun Beginner Golf Tips AABE Beginners Guide on the Rules of Golf The R&A: Pace of Play Manual First Tee: Character Building and Golf Curriculum Drive, Chip and Putt: Preparation and Practice Guide National Park Service: Golf History and Conservation Youth on Course: The Benefits of Youth Golf Blog EPA: Enjoying Golf in Public Areas Science: Why Dimples Matter Yale University News: The Physics Secrets Inside a Golf Ball Golf and Mental Health

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