Best Free Sci: Physics Courses & MOOCs

Synthetic Aperture Radar: Ecosystems (edX)

EdX

University of Alaska Fairbanks,AlaskaX

Synthetic Aperture Radar: Ecosystems (edX)

Sci: Energy & Earth Sciences Statistics & Data Analysis

Dive into the world of Synthetic Aperture Radar (SAR) with this comprehensive online course. Learn how SAR technology is used to monitor Earth’s ecosystems, offering insights into vegetation structure, above-ground biomass, and seasonal variations without being affected by weather conditions. Gain a deeper understanding of remote sensing applications in environmental science.

Self Paced

Self-Paced

Ecosystems Forest Monitoring Monitoring

Coursera

University of Colorado Boulder

The Business, Politics, Policy, & Players of Space Programs (Coursera)

Sci: Physical & Earth Sciences Sci: Physics

Embark on a fascinating journey through The Business, Politics, Policy, & Players of Space Programs course. This specialization dives deep into the multifaceted world of space exploration, examining how business interests, political dynamics, policy frameworks, and influential individuals drive advancements in space. Over four weeks, you'll navigate 31 learning objectives across nine lessons, uncovering the funding sources behind these ambitious projects and exploring practical applications like GPS technology and academic programs that could transform your educational institution.

Nov 9th 2026

4 Weeks

Entrepreneurship Politics Project

Coursera

University of Colorado Boulder

Space is Everywhere (Coursera)

Sci: Physical & Earth Sciences Sci: Physics

Embark on a fascinating journey with 'Space is Everywhere', the final course in this specialization. Over four weeks and nine lessons, you'll uncover how space influences everything from news to art, movies, books, and music. Learn about the omnipresent role of space in our lives and discover your own pathway into the cosmos.

Nov 9th 2026

4 Weeks

Music Art Film

Coursera

University of Colorado Boulder

Getting There and Going Beyond (Coursera)

Sci: Physical & Earth Sciences Sci: Physics

Continue your cosmic journey with Course 2: 'Getting There and Going Beyond'. Building on the foundation laid in Course 1, this comprehensive program takes you through the intricate ways humanity explores space. Over five weeks and twelve lessons, you'll delve into aircraft, rockets, satellites, and human missions to understand how we've expanded our reach into near-space and beyond.

Nov 9th 2026

5-12 Weeks

Space Aeronautics Astronaut

Coursera

University of Colorado Boulder

Our Place in the Cosmos (Coursera)

Sci: Physical & Earth Sciences Sci: Physics

Embark on an extraordinary journey through space with 'Our Place in the Cosmos'. This course delves into the mysteries of our universe, from the planets that make up our solar system to the potential for human exploration beyond. Whether you're a seasoned astronomer or just beginning your cosmic adventure, this course offers engaging content and expert insights to help you understand our place within the cosmos.

Nov 9th 2026

5-12 Weeks

Astronomy Space Astrophysics

Coursera

Siemens

Applied Computational Fluid Dynamics (Coursera)

Engineering Sci: Physics

Dive into the world of computational fluid dynamics (CFD) with our expert-led online course. Learn how to apply CFD principles and use Simcenter STAR-CCM+ to solve real-world engineering problems, enhancing your analytical skills and career prospects in mechanical engineering and related fields.

Nov 9th 2026

5-12 Weeks

Flows Coursera Plus Computational Fluid Dynamics

Coursera

University of Colorado Boulder

Spacecraft Relative Motion Kinematics and Kinetics (Coursera)

Sci: Physics

Discover the intricacies of space travel with our Spacecraft Relative Motion Kinematics and Kinetics course. Designed for aspiring astronauts, engineers, and enthusiasts alike, this course delves into the critical skill of understanding how one spacecraft moves relative to another. Learn about key applications such as rendezvous and docking maneuvers, circumnavigation techniques, on-orbit assembly strategies, and more.

Nov 9th 2026

4 Weeks

Kinematics Kinetics Spacecraft

Coursera

University of Colorado Boulder

Spacecraft Relative Motion Control (Coursera)

Sci: Physics

Discover essential skills in Spacecraft Relative Motion Control with this expert-led online course. Gain a deep understanding of nonlinear control theory and apply Lyapunov's direct method to solve complex stabilization and maneuvering challenges in space missions.

Nov 9th 2026

2 Weeks

Spacecraft Feedback Control Spacecraft Motion

Machine Learning for Semiconductor Quantum Devices (edX)

EdX

Delft University of Technology,DelftX

Machine Learning for Semiconductor Quantum Devices (edX)

Sci: Physics Data Science

Dive into the world of quantum computing with our exclusive course on Machine Learning for Semiconductor Quantum Devices. This course is designed for those interested in leveraging artificial intelligence to overcome challenges in controlling and calibrating semiconductor-based quantum computers, a key frontier in modern technology.

Self Paced

Self-Paced

Machine Learning Quantum Neural Networks