Astronomy programs for high school students go beyond basic space science, introducing you to how the field operates through a mix of theory, observation, and data analysis. Depending on the program, you might work with telescope data, study cosmology and stellar evolution, or explore how astronomers detect exoplanets and analyze galaxies. Some experiences emphasize observation through planetariums or observatories, while others focus on computational work using simulations and large datasets. You may also take part in structured coursework, research projects, or lab-based activities that reflect real scientific practice. In more advanced settings, mentorship from researchers helps you understand both the content and the process of discovery. Many programs conclude with presentations or reports, giving you experience communicating scientific ideas clearly.
Why should you choose a program in New Jersey?
New Jersey offers strong access to universities, research labs, and observatories, making it a practical place to explore astronomy without extensive travel. Programs across the state range from telescope-based experiences to college-level coursework and research opportunities in astronomy and astrophysics. The presence of research institutions increases the likelihood of working with real methods and academic frameworks. At the same time, local planetariums and observatories make it easier to stay engaged with astronomy year-round.
We’ve put together a list of 12 astronomy programs for high school students in New Jersey and online that emphasize strong academics and hands-on experience.
You can also check out this guide on astronomy summer research programs.
12 Astronomy Programs for High School Students in New Jersey
1. Astronomy & Astrophysics Summer Academy @ Rutgers University
Location: Rutgers University – New Brunswick, New Brunswick, NJ
Cost: $2,899
Dates: Week I (Introduction): July 12 – 18; Week II (Advanced Topics): July 19 – 25
Application Deadline: January 5 – May 24 (domestic), April 12 (international)
Eligibility: High school students completing their sophomore and junior years (ages 16-18)
Rutgers’ Astronomy & Astrophysics Academy offers a focused introduction to space science through a mix of academic instruction, observational work, and guided project-based learning. You’ll explore topics such as planetary science, cosmology, stellar evolution, and exoplanets while building a stronger understanding of how astronomers investigate large-scale questions about the universe. You’ll also get to interact with astrophysicists and graduate researchers. Aside from this, you’ll receive observatory access and campus-based learning to help connect classroom ideas to real astronomical study. If you join the advanced portion of the program, you’ll get to work with professional databases and research tools to analyze real astrophysical data.
2. Rutgers Summer Program on Fundamental Physics for High School Students
Location: Rutgers University – Busch, Piscataway, NJ
Cost: None
Dates: June 29 – July 2; July 6 – 10
Application Deadline: March 31
Eligibility: High school students who have successfully completed a high school course in physics. More details here
The Rutgers Summer Program on Fundamental Physics is a solid option if your interest in astronomy overlaps with cosmology, particle physics, and the deeper physical laws that shape the universe. As a participant, you’ll approach astronomy through observation and explore the scientific principles behind questions about cosmic origins, universal expansion, dark matter, and dark energy. You’ll learn through faculty-led sessions that connect theoretical ideas to measurable phenomena, which helps make advanced topics more approachable. Hands-on components add depth to the experience by giving you opportunities to work with particle detectors and analyze data drawn from real experiments. Lab tours and related activities also help show how modern physics research is carried out in practice.
3. Rutgers Astronomical Observatory Open Viewing Nights
Location: Rutgers University – Busch, Piscataway, NJ
Cost: Free
Dates: Second, third, and fourth Thursdays of the month, weather permitting
Application Deadline: No formal deadline
Eligibility: High school students
Rutgers’ Astronomical Observatory Open Viewing Nights give you a straightforward way to engage with observational astronomy in a real university setting. During these sessions, you’ll observe the night sky through a major campus telescope while learning more about celestial objects and the practical side of astronomy. The experience is especially useful for students who want to become more comfortable with how observing nights actually work. You’ll learn about factors like the viewing conditions, telescope use, and the pacing of public astronomy events. The program runs regularly, so it can also help you build sustained involvement rather than limiting your exposure to a single visit. For students beginning to explore the field, it offers an accessible way to connect an interest in astronomy with real observing practice.
4. Laboratory Learning Program at Princeton University
Location: Princeton University, Princeton, NJ
Cost/Stipend: None
Dates: 5-6 weeks during the summer
Application Deadline: February 15 – March 15
Eligibility: U.S. high school students (16+); Certain research opportunities may have additional eligibility criteria
Princeton’s Laboratory Learning Program places you inside an active research environment where you’ll work full-time on a project under the guidance of university mentors. Although placements vary by lab, this option can be especially appealing if you are interested in astronomy-related fields such as physics, engineering, computation, or other areas that support astrophysical research. You will spend the summer contributing to ongoing investigations, which gives you a better sense of how scientific work develops over time. The program also helps you understand how research groups function, how students contribute to larger projects, and how technical questions are approached in professional settings. Because each placement depends on mentor availability and current lab work, the experience is individualized rather than standardized. By the end, you will be expected to reflect on your contribution through a formal written summary.
5. Montclair State University Early College Scholars – Astronomy for Everyone
Location: Montclair State University, Montclair, NJ, or online, depending on the term
Cost: Spring: $825 per 3 Credit Course ($275 per credit); Summer: $825 per 3 Credit Course ($275 per credit); Fall: $825 per 3 Credit Course ($275 per credit)
Dates: Spring, summer, and fall sessions available
Application Deadline: Varies by term; Rolling
Eligibility: Rising high school juniors and seniors
Montclair State’s Early College Scholars allows you to study astronomy through an actual university course. This option is ideal if you want a more sustained introduction to the subject, with regular coursework, academic expectations, and the pace of a real college class. Through Astronomy for Everyone, you’ll build your understanding of major astronomical ideas while also learning how college-level science courses are structured. The program gives you the chance to work alongside university students and engage directly with faculty instruction, which can make the transition to future college coursework feel more manageable.
6. Rowan University Start Dual Enrollment – Introduction To Astronomy
Location: Rowan University, Glassboro, NJ + Online
Cost: $100 per credit + $25 application fee
Dates: Semester-based dual-enrollment program
Application Deadline: Varies by cohort; Apply here
Eligibility: High school juniors and seniors with a minimum 3.0 GPA
Rowan’s dual enrollment pathway offers a more formal academic route into astronomy by letting you take an introductory college course while still in high school. The astronomy class itself surveys the universe through topics such as the solar system, stars, galaxies, and large-scale cosmic structure, while keeping the emphasis on the physical ideas that explain what you observe. The lab component makes the experience more engaging by incorporating both qualitative and quantitative work. You may take part in sky observations, solar viewing, and computer-based simulations that help connect scientific concepts to actual astronomical methods.
7. Ocean County College Early College – Introduction to Astronomy
Location: Ocean County College, Toms River, NJ
Cost: $146/semester hour with books; $126/semester hour without books
Dates: Semester-based dual-enrollment program
Application Deadline: Varies by cohort; March 4 (spring)
Eligibility: High school students in participating schools
Ocean County College’s Early College astronomy options allow you to study the universe through a college-level framework while remaining connected to high school coursework. Depending on the course, you will explore broad astronomy, the solar system, or the structure and evolution of stars and galaxies, giving you several ways to approach the subject based on your interests. The curriculum places strong emphasis on the methods of astronomy, including how scientists use evidence, observation, and the scientific method to investigate major questions about space. Laboratory work strengthens the experience by asking you to engage with observational material instead of learning only through readings or lecture content. In some courses, this includes naked-eye observing, telescope-based work, or analysis of more complex data and measurements.
8. George Mason University’s Aspiring Scientists Summer Internship Program (ASSIP)
Location: Virtual (in-person options available at George Mason University)
Cost: $25 application fee + $1,299 for 3 credits; Financial aid offered
Dates: June 18 – August 12
Application Deadline: December 8 – February 15
Eligibility: High school students who are 15 years or older for the remote internships
ASSIP offers a more research-driven experience for students who want to move beyond introductory astronomy content and contribute to active scientific projects. In astronomy and physics-related placements, you may work on areas such as computational modeling, astrophysical data analysis, or investigations connected to exoplanets and related space-science questions. The internship is built around close mentorship, so much of what you learn comes through direct guidance from faculty or research supervisors while working on real problems. Alongside project work, the program includes seminars and broader discussions that expose you to different STEM careers and research pathways.
9. Harvard Secondary School Program – Planets, Moons, and Their Stars: The Search for Life in the Cosmos
Location: Virtual
Cost: Varies; Non-refundable $75 application fee; Financial aid offered
Dates: June 22 – August 7
Application Deadline: December 1 – January 7 (early), February 11 (regular), April 1 (late)
Eligibility: High school sophomores, juniors, or seniors (ages 16-19)
As part of the Harvard SSP, the Planets, Moons, and Their Stars: The Search for Life in the Cosmos course approaches astronomy through the lens of astrobiology, bringing together ideas from planetary science, chemistry, geology, and astronomy to examine how scientists search for life beyond Earth. You’ll study the conditions that may allow life to emerge and survive, using examples from early Earth, Mars, Venus, icy moons, and newly discovered exoplanets. The course also introduces you to how scientists evaluate planetary habitability by looking at stars, atmospheres, chemical signatures, and the larger galactic environment. By connecting telescopic observations with robotic missions and planetary data, the class shows how different branches of science contribute to one of astronomy’s biggest questions. A distinctive aspect of the course is its use of current and planned space missions to frame discussions about habitability and biosignatures.
10. Harvard Secondary School Program – A Short Tour of the Universe Guided by Einstein and Others
Location: Varies
Cost: Varies; Non-refundable $75 application fee; Financial aid offered
Dates: June 22 – August 7
Application Deadline: December 1 – January 7 (early), February 11 (regular), April 1 (late)
Eligibility: High school sophomores, juniors, or seniors (ages 16-19)
As part of the Harvard SSP, the A Short Tour of the Universe Guided by Einstein and Others course explores the universe through the ideas of major thinkers who shaped modern physics and cosmology, using their work as a guide to larger questions about space, time, and the structure of reality. You’ll get to engage with concepts associated with figures like Einstein, Hawking, Penrose, and Guth while building the background needed to understand their scientific contributions. The course is designed to make big theoretical ideas more accessible without removing the intellectual challenge that makes them meaningful. More than observation, it emphasizes the conceptual side of astronomy and astrophysics, showing how scientific models of the universe are developed and refined. The course also uses landmark scientific papers as entry points into major ideas about the universe.
11. UChicago Summer Online – Stars
Location: Virtual
Cost: $4,980; Financial aid offered
Dates: June 15 – July 2
Application Deadline: Priority: February 11; Regular: March 12
Eligibility: Students in grades 11-12
UChicago’s Stars course uses stellar astronomy as a way to introduce you to some of the most important questions in astrophysics. The class begins with the Hertzsprung-Russell diagram and uses it as a framework for understanding how stars are structured, how they produce energy, and how they change over time. From there, you’ll examine the physical processes that allow stars to remain hot and luminous for such long periods, while also tracing how they eventually evolve into very different end states. The course also connects stellar evolution to the chemical history of the universe by showing how stars create heavier elements and distribute them through space.
12. UChicago Summer Online – Black Holes
Location: Virtual
Cost: $4,980; financial aid offered
Dates: July 6 – 24
Application Deadline: Priority: February 11; Regular: March 12
Eligibility: Students in grades 11-12
UChicago’s Black Holes course examines compact objects such as white dwarfs, neutron stars, and black holes through the lens of stellar evolution and extreme physics. You’ll study how these objects form, what makes them so unusual, and why their internal structure pushes the limits of what physics can explain. The course connects the final stages of massive stars to phenomena such as supernovae, gravitational collapse, and the warped space-time associated with black holes. You’ll also spend time considering why different stars end their lives in different ways and what those outcomes reveal about matter, gravity, and the nature of the universe.
One more option – Horizon Academic Research Program
If you’re looking for a competitive mentored research program in subjects like astronomy, physics, and planetary sciences, consider applying to Horizon’s Research Seminars and Labs! This is a selective virtual research program that lets you engage in advanced research and develop a research paper on a subject of your choosing. Horizon has worked with 1000+ high school students so far and offers 600+ research specializations for you to choose from. You can find the application link here!
Image Source – George Mason University