Aug 31, 2015
This was a very interesting class taught in such a manner that an undergraduate student majoring in any area would find interesting and educational, their is very much to learn for anyone
Jan 26, 2016
The best course ever.! it really has the scientific detail that you do not find anywhere else in a clear simple and didactic way. The instructor is an amazing educator.
por JOHN Q•
Mar 27, 2016
fascinating and interesting course. having a lot of fun!
por Matilde M•
Sep 07, 2015
best coursera class I've taken so far
por Hui J H•
Jan 29, 2016
I took this course completely for fun, so did not complete any assignments, but I want to say that I enjoyed it immensely! Our lecturer brought immense enthusiasm to the rather heavy topic of astronomy and physics and managed to make it reasonable even to those of a non-science background (like me!). The people interviewed also brought very unique views and experiences to the subject, and gave us a good first hand account of what it is like to research and work on NASA projects and other spacefaring missions. Thank you to everyone who made this happen, I hope many other students share the same satisfaction from taking this online course!
por Nadine R•
Oct 21, 2015
por Richard L•
Jan 05, 2016
Outstanding course for anyone interested in astronomy and the search for extra-solar planets. The instructor is a world-class scientist and a great teacher.
por Stavros D•
Mar 26, 2016
It is a great ride so far. Good refreshment of basic astronomy. I highly recommend it. Very clear lectures too.
por Leonor A•
Aug 08, 2015
por Salomon G•
Mar 15, 2016
i found it very full in the área of astrophysics
por Rohn G•
Jun 21, 2016
wonderful Course, the instructor was very helpful
Jul 26, 2019
I learned a lot on this course in a fun and meaningful way. Lectures are interesting and even humorous at times :) Took me a while to complete it but I'm happy that I did. Thank you for all the time and effort pout into this course!
por Carlos G A C•
Jul 30, 2019
Excellent course, great teacher. fully recommended.
Oct 03, 2019
I am currently looking todward discovering other planets in other solar systems that have life like planet Earth. Amazing!
por Brent L•
Sep 23, 2019
3 cheers for Dr. Spergel! Terrific course.
por Roger F•
Sep 06, 2015
Definitely learned a lot but the exercises could have been a bit more involved.
It's also too easy to get away with submitting blank essays, but I suppose that's to the loss of the student.
por Richard K•
Jan 03, 2018
very interesting course
por Dirag B•
Nov 17, 2015
Incredible Resources, But A Bit Monotonous Which Sucks Out The Enthusiasm To Complete The Course. But Make No Mistake, This Is One Brilliant Course And You *MUST* Try This To Understand The Universe Around You A Little Better.
por Roshni R•
Sep 17, 2016
A little challenging with advanced pace astrology...
you'll love it
por Joy S•
May 15, 2018
Thorough, lengthy, weeks-long grounding in the subject. Only problem is stupid peer review.
por derek j s•
Feb 27, 2018
Sorry Professor David>>>your presentation on the 'dark streaks' on Mars' crater sides is outdated. I personally have studied these some 10 years ago having followed the 3 rovers and the lander 10 years ago and watched the water sublimate from the Phoenix digs, at that point I knew 'instinctively' that the dark lines were sand. Please see NASA link above.
I can not continue your course for the obvious reason that some other data will be outdated.
However, I truly have enjoyed your presentation method and if and when your updates to other lectures are complete I will endeavor to complete the lecture course.
por Raul Р•
Apr 06, 2018