This course explores the concept of reality and the physics of the sky. You will travel through the philosophies and worldviews of early civilizations to the time of early scientists such as Plato, Aristotle, and Copernicus.
![Dartmouth College](https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/58/781f9d0ace475eb6c08f0e73ff07ce/D-Pine_RGB_360x360.png?auto=format%2Ccompress&dpr=1&w=28&h=28)
![](https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera_assets.s3.amazonaws.com/images/1a4589dccee10648821b7ea23e5fca9a.png?auto=format%2Ccompress&dpr=1&q=80)
![Dartmouth College](https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/54/981e895f9c4a21a13694d449f546dd/Dartmouth_wordmark_RGB_200x48.png?auto=format%2Ccompress&dpr=1&h=45)
Question Reality: Cosmos
This course is part of Question Reality! Science, philosophy, a search for meaning Specialization
![Marcelo Gleiser](https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-instructor-photos.s3.amazonaws.com/76/9c418c2c9b4e9d9d4ab115461c33d4/blanco-white.jpg?auto=format%2Ccompress&dpr=1&w=75&h=75&fit=crop)
Instructor: Marcelo Gleiser
Sponsored by Coursera Learning Team
2,188 already enrolled
(22 reviews)
Details to know
![](https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera_assets.s3.amazonaws.com/images/31ebcba3851b87d1d8609abf15d0ff7e.png?auto=format%2Ccompress&dpr=1&w=24&h=24)
Add to your LinkedIn profile
3 assignments
See how employees at top companies are mastering in-demand skills
![Placeholder](https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera_assets.s3.amazonaws.com/images/74c8747e8210831049cf88dd4eefe26c.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=320)
Build your subject-matter expertise
- Learn new concepts from industry experts
- Gain a foundational understanding of a subject or tool
- Develop job-relevant skills with hands-on projects
- Earn a shareable career certificate
![Placeholder](https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera_assets.s3.amazonaws.com/images/a7c5400e51272c78b710ce9b56fd3178.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=562)
![Placeholder](https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera_assets.s3.amazonaws.com/images/de1a6556fbe605411e8c1c2ca4ba45f1.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=259)
Earn a career certificate
Add this credential to your LinkedIn profile, resume, or CV
Share it on social media and in your performance review
![Placeholder](https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera_assets.s3.amazonaws.com/images/de1a6556fbe605411e8c1c2ca4ba45f1.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=333)
There are 3 modules in this course
This module explores the concept of reality and physics of the sky.
What's included
9 videos8 readings1 assignment3 discussion prompts
This module will introduce you to the scientific methods. You will also explore the properties and behaviors of homemade pendulums.
What's included
3 videos9 readings1 assignment2 discussion prompts
This module explores modern ideas of cosmology, of the Big Bang, and even recent speculations that our universe is not all there is. It further examines various mysteries and properties of light and how they were discovered, questioned, and confirmed through experiments over the past few hundred years through the present.
What's included
12 videos11 readings1 assignment10 discussion prompts
Instructor
![Marcelo Gleiser](https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-instructor-photos.s3.amazonaws.com/76/9c418c2c9b4e9d9d4ab115461c33d4/blanco-white.jpg?auto=format%2Ccompress&dpr=1&w=75&h=75&fit=crop)
Offered by
Why people choose Coursera for their career
![](https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera_assets.s3.amazonaws.com/growth_testimonials/passionate_learner/Felipe_Moitta.png?auto=format%2Ccompress&dpr=1&w=64&h=64&fit=crop)
![](https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera_assets.s3.amazonaws.com/growth_testimonials/passionate_learner/Jennifer_John.png?auto=format%2Ccompress&dpr=1&w=64&h=64&fit=crop)
![](https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera_assets.s3.amazonaws.com/growth_testimonials/passionate_learner/Larry_Tao_Wang_1.png?auto=format%2Ccompress&dpr=1&w=64&h=64&fit=crop)
![](https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera_assets.s3.amazonaws.com/growth_testimonials/passionate_learner/Chaitanya_Anand.png?auto=format%2Ccompress&dpr=1&w=64&h=64&fit=crop)
Learner reviews
22 reviews
- 5 stars
86.36%
- 4 stars
13.63%
- 3 stars
0%
- 2 stars
0%
- 1 star
0%
Showing 3 of 22
Reviewed on Dec 16, 2023
Great course focusing on the idea of thinking about astronomy
Reviewed on Mar 14, 2024
A little bit difficult to keep pace with learning however it is a thought provoking content.
Reviewed on Jan 20, 2023
Great, accessible, easy to understand with right amount of technical terms
Recommended if you're interested in Physical Science and Engineering
Dartmouth College
University of Arizona
Emory University
The University of Edinburgh
![Placeholder](https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera_assets.s3.amazonaws.com/images/7a1c0e2e779c1ff27cae62480adfe003.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=120)
Open new doors with Coursera Plus
Unlimited access to 10,000+ world-class courses, hands-on projects, and job-ready certificate programs - all included in your subscription
Advance your career with an online degree
Earn a degree from world-class universities - 100% online
Join over 3,400 global companies that choose Coursera for Business
Upskill your employees to excel in the digital economy