Free Online Course: Introduction to Atmospheric & Space Sciences | IIT Roorkee
Course Details
| Exam Registration | 264 |
|---|---|
| Course Status | Ongoing |
| Course Type | Elective |
| Language | English |
| Duration | 12 weeks |
| Categories | Physics |
| Credit Points | 3 |
| Level | Undergraduate/Postgraduate |
| Start Date | 19 Jan 2026 |
| End Date | 10 Apr 2026 |
| Enrollment Ends | 02 Feb 2026 |
| Exam Registration Ends | 20 Feb 2026 |
| Exam Date | 18 Apr 2026 IST |
| NCrF Level | 4.5 — 8.0 |
Unlock the Mysteries of Earth's Atmosphere and Beyond
Have you ever looked up at the sky and wondered about the complex layers of air protecting our planet? Or been fascinated by the shimmering auroras and their connection to the Sun? The fields of Atmospheric and Space Sciences hold the answers to these questions and many more. Now, you have a unique opportunity to explore these captivating subjects through a comprehensive, expert-led online course.
Introduction to Atmospheric and Space Sciences is a meticulously designed 12-week course offered by the prestigious Indian Institute of Technology (IIT) Roorkee. This course provides a foundational understanding of the physical and chemical processes that govern our atmosphere, ionosphere, and the dynamic interactions with space weather.
Meet Your Instructor: Prof. MV Sunil Krishna
The course is led by an eminent expert in the field, ensuring you learn from the very best:
- Prof. MV Sunil Krishna, Assistant Professor in Physics at IIT Roorkee since 2011.
- Qualifications: M.Sc. (Physics), M.Phil (Theoretical High Energy Physics), and a Ph.D. in Atmospheric and Space Physics from IIT Roorkee.
- Research Focus: His primary research involves understanding the impact of space weather (like solar flares and coronal mass ejections) on Earth's neutral atmosphere and ionosphere. His group at IIT Roorkee combines satellite data, ground-based measurements, and advanced modeling techniques to study these effects on our geospace.
Who Should Enroll in This Course?
This course is perfectly tailored for a wide range of students and professionals looking to build or enhance their knowledge in this interdisciplinary field.
- Intended Audience: M.Sc. students in Physics, Chemistry, or Mathematics; M.Tech students in Atmospheric Science; B.Tech students in Civil or Mechanical Engineering; and Pre-PhD researchers.
- Prerequisites: A basic understanding of physics at the B.Sc. or first-year B.Tech level is sufficient to grasp the course concepts.
- Industry Relevance: The knowledge gained is highly valued in premier national research and development organizations like ISRO, DRDO, and CSIR, opening doors to exciting careers in space research, climate science, and defense technology.
What Will You Learn? A 12-Week Journey
The course is structured to take you from the fundamentals of Earth's atmosphere to the complexities of space plasma physics. Here’s a detailed week-by-week breakdown:
| Week | Topics Covered |
|---|---|
| 1-2 | Atmospheric evolution, solar radiation, composition, temperature/pressure layers, and basic atmospheric equations. |
| 3-4 | Forces governing atmospheric motion, hydrostatic equilibrium, thermodynamics of air, and humidity. |
| 5-7 | Adiabatic processes, cloud formation and physics, atmospheric stability, and convection. |
| 8 | Precipitation mechanisms, cloud seeding, and droplet growth. |
| 9-10 | Introduction to Earth's upper atmosphere and ionosphere, its layers, chemistry, and Chapman's theory. |
| 11-12 | Plasma physics fundamentals: particle motion in electric and magnetic fields, magnetic drifts, aurora, and airglow. |
Essential Learning Resources
The course curriculum is supported by a rich selection of textbooks from renowned authors, providing depth and breadth to your learning:
- Houghton J.T., “Physics of Atmosphere”
- Wallace & Hobbs, “Atmospheric Science: An Introductory Survey”
- Murray L. Salby, “Fundamentals of Atmospheric Physics”
- Ratcliffe, J.A., “An Introduction to Ionosphere and Magnetosphere”
- Chen F. F., “Introduction to Plasma Physics”
- And several other key texts on cloud physics, climatology, and thermodynamics.
Why Take This Course?
In today's world, understanding our atmosphere and its interaction with space is more critical than ever. This knowledge is vital for:
- Climate Science & Weather Prediction: Grasping the core principles behind weather patterns and long-term climate change.
- Space Technology & Satellite Operations: Understanding space weather is crucial for protecting satellites, astronauts, and communication systems.
- Interdisciplinary Research: Building a strong foundation for research in geophysics, environmental science, and planetary studies.
- Career Advancement: Gaining a competitive edge for roles in research organizations like ISRO and DRDO.
Whether you are a student seeking to specialize, a professional aiming to pivot into the space sector, or simply a curious mind eager to understand the forces shaping our planet's environment, Introduction to Atmospheric and Space Sciences is your perfect starting point. With expert instruction from IIT Roorkee and a comprehensive curriculum, this free course is an invaluable resource for anyone passionate about the science of our sky and the space beyond.
Note: The course also features insights from guest speakers, adding diverse perspectives to the learning experience.
Enroll Now →