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Physics with Astronomy & Space Science

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This course is available through the following application route(s)

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Physics with Astronomy & Space Science seeks to apply the fundamental laws of Physics to explain observations of the Universe, made using ground and spacebased instrumentation. The degree is primarily a Physics degree with specific modules on the applications of Physics and will develop your skills in problem solving, data analysis, computation, and experimental techniques.

About This Course

Physics with Astronomy & Space Science seeks to apply the fundamental laws of Physics to explain observations of the Universe, made using ground and spacebased instrumentation. The degree is primarily a Physics degree with specific modules on the applications of Physics and will develop your skills in problem solving, data analysis, computation, and experimental techniques.

Information on all our courses including pathways, internships and careers information is available in the UCD Science Undergraduate Courses Entry 2025 Brochure (PDF).

Physics with Astronomy & Space Science is one of the degree subjects available through the Physics stream in the common entry Science course. Students study similar modules for all degree subjects in the Physics stream in first year and will study modules for a minimum of two degree subjects in second year. At the end of second year, students choose their degree subject. As we offer a number of degree subjects in each stream, students have a number of similar degree subjects to choose from and if a degree subject is oversubscribed, places are allocated on a competitive basis. For more information on choosing a degree subject at the end of Second Year, visit the Physics stream page.

This is a sample set of modules that a Physics with Astronomy & Space Science student could study each year in UCD. 

First Year

Scientific Enquiry • Introduction to Applied & Computational Mathematics • Calculus in the Mathematical and Physical Sciences • Frontiers of Physics • Foundations of Physics • Astronomy & Space Science • Fields, Waves and Light • Option Modules • Elective Module

Second Year

Exploring the Solar System • Calculus of Several Variables • Introductory Quantum Mechanics • Vector Calculus • Methods for Physicists • Electronics & Devices • + modules for 1 other Science Subject • Elective Modules

Third Year

Physics, Astronomy & Space Science Lab • Classical Mechanics+Relativity • Quantum Mechanics • Electromagnetism • Optics & Lasers • Option Modules • Elective Modules

Fourth Year

Research Project • Physics, Astronomy & Space Science Lab • Astronomy Field Trip (Students participate in a week-long field trip where they gain hands-on experience at a professional observatory) • Applied Quantum Mechanics • High Energy Particle Physics • Nuclear Physics • Galaxies, Orvational Cosmology & the Interstellar Medium • Option Modules

Timetables & Assessment
Each student will have their own timetable based on their individual module selection. This is a full-time course and classes may include lectures, practicals and tutorials, depending on the subjects. Students will also be expected to study independently (autonomous student learning). Assessment varies with each module but may comprise continuous assessment of practicals, written exams and online learning activities.

Students can apply to study for a trimester or year in third year in a number of universities worldwide including University of California, Berkeley; University of California, Santa Cruz; San Jose State University, and University of Melbourne.

The Physics with Astronomy & Space Science degree is accredited by the Institute of Physics, which positions graduates to go into the rapidly growing space sector. There are opportunities for well-qualified graduates to work with major space agencies, such as ESA and NASA, or with space companies. Graduates are also qualified to go into areas such as medical physics, meteorology, semiconductor technology, energy, ICT and finance.

Graduates may apply for MSc programmes such as Space Science & Technology. They may also pursue research through PhD programmes in Ireland and abroad in many fields of physics.

The UCD School of Physics typically offers a number of research studentships working on a range of projects within the school. These are suitable for undergraduates currently studying physics or a related discipline, and aim to give students the opportunity to gain research experience.



More information about the internship module and application process.


UCD Science Office

You can contact the UCD Science Office in the following ways:




  • Submit your query using our dedicated Contact Form.

  • Drop into the office in the UCD O'Brien Centre for Science, Science East, Room E1.09. Our office opening hours are 10am to 4pm (during term time).


Below is a list of all modules offered for this degree in the current academic year. Click on the module to discover what you will learn in the module, how you will learn and assessment feedback profile amongst other information.

Incoming Stage 1 undergraduates can usually select an Elective in the Spring Trimester. Most continuing undergraduate students can select up to two Elective modules (10 Credits) per stage. There is also the possibility to take up to 10 extra Elective credits.

Module Type Module   Trimester Credits
Stage 3 Core Modules
 PHYC30170 Physics with Astronomy and Space Science Laboratory I 2 Trimester duration (Aut-Spr)  20
Stage 3 Core Modules
 PHYC30020 Classical Mechanics and Relativity Autumn  5
Stage 3 Core Modules
 PHYC30030 Quantum Mechanics Autumn  5
Stage 3 Core Modules
 PHYC30100 Stellar Astrophysics & Astronomical Techniques Autumn  5
Stage 3 Core Modules
 PHYC30070 Electromagnetism Spring  5
Stage 3 Options - A)1 of:
Students must take PHYC20100 if not taken in stage 2. If PHYC20100 had been taken in Stage 2, students must take PHYC30050 in Stage 3.
PHYC20100 Thermo & Stat Physics Autumn  5
Stage 3 Options - A)1 of:
Students must take PHYC20100 if not taken in stage 2. If PHYC20100 had been taken in Stage 2, students must take PHYC30050 in Stage 3.
PHYC30050 Condensed Matter Physics Autumn  5
Stage 3 Options - B) Min 1 of:
If not taken in Stage 2 students MUST TAKE ACM20030. If ACM20030 had been taken in Stage 2, students MUST TAKE PHYC30080 in Stage 3. PHYC30080 can be taken in Stage 3 or Stage 4.
 ACM20030 Computational Science Autumn  5
Stage 3 Options - B) Min 1 of:
If not taken in Stage 2 students MUST TAKE ACM20030. If ACM20030 had been taken in Stage 2, students MUST TAKE PHYC30080 in Stage 3. PHYC30080 can be taken in Stage 3 or Stage 4.
 PHYC30080 Optics & Lasers Spring  5
Stage 3 Options - C) Min 0 of:
PHYC30090 can be taken in Stage 3 or Stage 4. Students who wish to take PHYC40110 Medical Physics in Stage 4 must take PHYC30090 in Stage 3,
 PHYC30090 Nuclear Physics Spring  5
Stage 3 Options - D) Min 0 of:
Students are required to complete 50 programme credits (cores/options) in Stage 3. An additional option module may be selected from the list below. Alternatively, elective modules can be taken to complete Stage 3.
 ACM30220 Partial Differential Equations Autumn  5
Stage 3 Options - D) Min 0 of:
Students are required to complete 50 programme credits (cores/options) in Stage 3. An additional option module may be selected from the list below. Alternatively, elective modules can be taken to complete Stage 3.
 PHYC41070 Techniques in Biophysics Autumn  5
Stage 4 Core Modules
 PHYC40600 Physics with Astronomy and Space Science Laboratory II 2 Trimester duration (Aut-Spr)  15
Stage 4 Core Modules
 PHYC40890 Astronomy Field Trip (10) 2 Trimester duration (Aut-Spr)  10
Stage 4 Core Modules
 PHYC40020 Applied Quantum Mechanics Autumn  5
Stage 4 Core Modules
 PHYC40080 High Energy Particle Physics Autumn  5
Stage 4 Core Modules
 PHYC40030 Galaxies, Observational Cosmology & the Interstellar Medium Spring  5
Stage 4 Options - B) Min 0 of:
If not taken in Stage 3, PHYC30050, PHYC30080 and PHYC30090 must be taken in Stage 4.
 PHYC30050 Condensed Matter Physics Autumn  5
Stage 4 Options - B) Min 0 of:
If not taken in Stage 3, PHYC30050, PHYC30080 and PHYC30090 must be taken in Stage 4.
 PHYC30080 Optics & Lasers Spring  5
Stage 4 Options - B) Min 0 of:
If not taken in Stage 3, PHYC30050, PHYC30080 and PHYC30090 must be taken in Stage 4.
 PHYC30090 Nuclear Physics Spring  5
Stage 4 Options - C) Min 1 of:
Students take a minimum of 1 option module from the list below. Students who have already completed PHYC30050, PHYC30080 and PHYC30090 in Stage 3 should take 4 option modules from this list. Students who take ACM41040 must also take ACM40750. Students who successfully completed SCI30080 will be manually registered to this module by the College of Science Office.
 ACM40750 Gen Relativity & Black Holes Autumn  5
Stage 4 Options - C) Min 1 of:
Students take a minimum of 1 option module from the list below. Students who have already completed PHYC30050, PHYC30080 and PHYC30090 in Stage 3 should take 4 option modules from this list. Students who take ACM41040 must also take ACM40750. Students who successfully completed SCI30080 will be manually registered to this module by the College of Science Office.
 PHYC40120 General Relativity & Cosmology Autumn  5
Stage 4 Options - C) Min 1 of:
Students take a minimum of 1 option module from the list below. Students who have already completed PHYC30050, PHYC30080 and PHYC30090 in Stage 3 should take 4 option modules from this list. Students who take ACM41040 must also take ACM40750. Students who successfully completed SCI30080 will be manually registered to this module by the College of Science Office.
 PHYC40470 Computational Biophysics and Nanoscale Simulations Autumn  5
Stage 4 Options - C) Min 1 of:
Students take a minimum of 1 option module from the list below. Students who have already completed PHYC30050, PHYC30080 and PHYC30090 in Stage 3 should take 4 option modules from this list. Students who take ACM41040 must also take ACM40750. Students who successfully completed SCI30080 will be manually registered to this module by the College of Science Office.
 PHYC40930 Ultrafast Soft X-ray Photonics Autumn  5
Stage 4 Options - C) Min 1 of:
Students take a minimum of 1 option module from the list below. Students who have already completed PHYC30050, PHYC30080 and PHYC30090 in Stage 3 should take 4 option modules from this list. Students who take ACM41040 must also take ACM40750. Students who successfully completed SCI30080 will be manually registered to this module by the College of Science Office.
 PHYC41070 Techniques in Biophysics Autumn  5
Stage 4 Options - C) Min 1 of:
Students take a minimum of 1 option module from the list below. Students who have already completed PHYC30050, PHYC30080 and PHYC30090 in Stage 3 should take 4 option modules from this list. Students who take ACM41040 must also take ACM40750. Students who successfully completed SCI30080 will be manually registered to this module by the College of Science Office.
 SCI30080 Professional Placement-Science Autumn  5
Stage 4 Options - C) Min 1 of:
Students take a minimum of 1 option module from the list below. Students who have already completed PHYC30050, PHYC30080 and PHYC30090 in Stage 3 should take 4 option modules from this list. Students who take ACM41040 must also take ACM40750. Students who successfully completed SCI30080 will be manually registered to this module by the College of Science Office.
 PHYC40570 Physics Demonstrating\Tutoring Autumn and Spring (separate)  5
Stage 4 Options - C) Min 1 of:
Students take a minimum of 1 option module from the list below. Students who have already completed PHYC30050, PHYC30080 and PHYC30090 in Stage 3 should take 4 option modules from this list. Students who take ACM41040 must also take ACM40750. Students who successfully completed SCI30080 will be manually registered to this module by the College of Science Office.
 ACM30200 Mathematical Fluid Dynamics I Spring  5
Stage 4 Options - C) Min 1 of:
Students take a minimum of 1 option module from the list below. Students who have already completed PHYC30050, PHYC30080 and PHYC30090 in Stage 3 should take 4 option modules from this list. Students who take ACM41040 must also take ACM40750. Students who successfully completed SCI30080 will be manually registered to this module by the College of Science Office.
 ACM41040 GR and Gravitational Waves Spring  5
Stage 4 Options - C) Min 1 of:
Students take a minimum of 1 option module from the list below. Students who have already completed PHYC30050, PHYC30080 and PHYC30090 in Stage 3 should take 4 option modules from this list. Students who take ACM41040 must also take ACM40750. Students who successfully completed SCI30080 will be manually registered to this module by the College of Science Office.
 PHYC40110 Medical Physics (Selected Topics) Spring  5
Stage 4 Options - C) Min 1 of:
Students take a minimum of 1 option module from the list below. Students who have already completed PHYC30050, PHYC30080 and PHYC30090 in Stage 3 should take 4 option modules from this list. Students who take ACM41040 must also take ACM40750. Students who successfully completed SCI30080 will be manually registered to this module by the College of Science Office.
 PHYC40210 Applied Optics Spring  5
Stage 4 Options - C) Min 1 of:
Students take a minimum of 1 option module from the list below. Students who have already completed PHYC30050, PHYC30080 and PHYC30090 in Stage 3 should take 4 option modules from this list. Students who take ACM41040 must also take ACM40750. Students who successfully completed SCI30080 will be manually registered to this module by the College of Science Office.
 PHYC40360 Theoretical Astrophysics Spring  5
Stage 4 Options - C) Min 1 of:
Students take a minimum of 1 option module from the list below. Students who have already completed PHYC30050, PHYC30080 and PHYC30090 in Stage 3 should take 4 option modules from this list. Students who take ACM41040 must also take ACM40750. Students who successfully completed SCI30080 will be manually registered to this module by the College of Science Office.
 PHYC40650 Advanced Statistical Physics Spring  5
Stage 4 Options - C) Min 1 of:
Students take a minimum of 1 option module from the list below. Students who have already completed PHYC30050, PHYC30080 and PHYC30090 in Stage 3 should take 4 option modules from this list. Students who take ACM41040 must also take ACM40750. Students who successfully completed SCI30080 will be manually registered to this module by the College of Science Office.
 PHYC40800 Quantum Field Theory Spring  5

SDG3 SDG4 SDG 7 SDG 9 SDG 11 SDG 12 SDG 14 SDG 15

By studying an undergraduate degree in the Science programme, you will be joining a global community of scientists and will be taught by world-class researchers at the forefront of research in one of the most innovative and diverse programmes in Ireland, encompassing biology, sustainability, chemistry, physics, earth sciences, mathematics and computer science. Faculty who teach on the Science programme draw on their research to provide an inclusive and equitable education for scientists who will be leaders and innovators in a range of industries and research institutes working towards a sustainable and equitable future. 

The curriculum is informed by the following research:

  • Exploring and understanding the processes that drive and can mitigate and enable adaptation to global change from evolutionary, environmental and social perspectives at levels ranging from molecular and genetic to individual, ecosystem and landscape

  • Translating fundamental discoveries to a greater understanding of health and disease, with the ultimate aim of informing novel drug discovery

  • Performing fundamental and applied research with a focus on current societal challenges including the energy transition, environmental change, geohazards and access to natural resources

The College of Science offers a range of degree subjects within the Science and Sustainability common entry courses that embed sustainability principles and are working towards the following Sustainable Development Goals (SDGs):

  • Good Health and Well-being (SGD 3)
  • Quality Education (SDG 4)
  • Affordable and Clean Energy (SGD 7)
  • Industry, Innovation and Infrastructure (SDG 9)
  • Sustainable Cities and Communities (SGD 11)
  • Responsible Consumption and Production (SGD 12)
  • Life Below Water (SDG 14)
  • Life on Land (SDG 15)

The programmes at UCD are designed to equip students with the best education in their chosen field, while at the same time embedding the UN’s sustainable development goals (SDGs) in their education where most relevant.

Choosing to study UCD Science allowed me to explore all aspects of Physics during my first two years of study. I chose to specialise in Physics with Astronomy & Space Science because it places me firmly on the known universe’s frontiers. Every day I step into the lab, I do not know where I might travel in the universe and what I might learn. UCD Science has given me opportunities to follow my passions from working on research using world-class telescopes to introducing me to the UCD Science Society where I have made friends that I consider family.

Owen Johnson, Graduate

"Choosing to study UCD Science allowed me to explore all aspects of Physics during my first two years of study. I chose to specialise in Physics with Astronomy & Space Science because it places me firmly on the known universe’s frontiers. Every day I step into the lab, I do not know where I might travel in the universe and what I might learn. UCD Science has given me opportunities to follow my passions from working on research using world-class telescopes to introducing me to the UCD Science Society where I’ve made friends that I consider family. When I graduate, the toolbox of skills Science DN200 has provided will truly let me reach for the stars and pursue a career or further studies in the space sector."

Owen Johnson, Student

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General application route(s) for Irish/UK/EU applicants* for International (non-EU) applicants* to Physics with Astronomy & Space Science:

ROWCLASS Apply to
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PYS2
Science: Physics (includes Theoretical/Astronomy & Space Science)
Bachelor of Science

Full-Time
Commencing September 2025
Undergraduate Degree (Non EU)
Non EU Undergraduates
Apply
showAudience-audienceInt
SCU1
Science
Bachelor of Science

Full-Time
Commencing September 2025
Undergraduate Degree (Non EU)
Non EU Undergraduates
Apply
showAudience-audienceEU
DN200
Science: Physics (includes Theoretical/Astronomy & Space Science)
Bachelor of Science

Full-Time
Commencing September 2025
Application through CAO
Apply via CAO
showAudience-audienceEU
DN200
Science
Bachelor of Science

Full-Time
Commencing September 2025
Application through CAO
Apply via CAO
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