T​he written assignments and peer reviewing opportunity was most helpful.

Each lecture in course is very exciting and efficient. Thank you so much.

it was an amazing experience, i learned alot, definetely worth the money

So interesting. I learn a lot about life and exoplanet from this course

This course is great. And I do love the quizzers and grading system.

I've really enjoyed this course. The explanations are very clear.

Thank you very much for such a wonderful, amazing course. <3

Love the teacher style and presentations. Learned a lot!!!

Best course so far..much credits to proffesor Chris Impey.

Really clear information with lots of useful information

I learned so much from doing all those peer assignments!

I like the course very much. I enjoy to learn this☺️☺️☺️

Awesome course, concept are explained nicely loved it

Course is structured very well. Very informative

Thank you very much!!! It was very interesting!

Very interesting and I learned very much.

Very interesting and informative course.

Another great course with Chris Impey.

Great course! The best !

A very enjoyable course

Really really amazing.

Excellent, thank you.

It is best course

excellent level

muito bom !!!