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Extreme Phenomena

Black Holes, White Dwarfs and other Intense Stars
4.3
4.3/5
(7 reviews)
26 students
Created by

9.4

CourseMarks Score®

9.9

Freshness

9.2

Feedback

8.6

Content

Platform: Udemy
Price: $11.99
Video: 1h 8m
Language: English
Next start: On Demand

Top Astronomy courses:

Detailed Analysis

CourseMarks Score®

9.4 / 10

CourseMarks Score® helps students to find the best classes. We aggregate 18 factors, including freshness, student feedback and content diversity.

Freshness Score

9.9 / 10
This course was last updated on 3/2021.

Course content can become outdated quite quickly. After analysing 71,530 courses, we found that the highest rated courses are updated every year. If a course has not been updated for more than 2 years, you should carefully evaluate the course before enrolling.

Student Feedback

9.2 / 10
We analyzed factors such as the rating (4.3/5) and the ratio between the number of reviews and the number of students, which is a great signal of student commitment.

New courses are hard to evaluate because there are no or just a few student ratings, but Student Feedback Score helps you find great courses even with fewer reviews.

Content Score

8.6 / 10
Video Score: 7.7 / 10
The course includes 1h 8m video content. Courses with more videos usually have a higher average rating. We have found that the sweet spot is 16 hours of video, which is long enough to teach a topic comprehensively, but not overwhelming. Courses over 16 hours of video gets the maximum score.
The average video length is 1 hours 34 minutes of 47 Astronomy courses on Udemy.
Detail Score: 8.5 / 10

The top online course contains a detailed description of the course, what you will learn and also a detailed description about the instructor.

Extra Content Score: 9.5 / 10

Tests, exercises, articles and other resources help students to better understand and deepen their understanding of the topic.

This course contains:

0 article.
6 resources.
0 exercise.
0 test.

Table of contents

Description

Extreme Phenomena: Black Holes, White Dwarfs and other Intense Stars takes you on a tour of the universe’s most powerful objects – most of which are stars in some form or another. Also included in the tour are pulsars,  neutron stars and mega-galaxies. These objects are so space-bending and awesome that they can change time and light itself.
This Course Includes a Great Bonus Lesson: What on Earth is Astronomy?
1. Objective
2. Warm-up activity
3. Supernovae
4. Black holes
5. General discussion of density
6. General discussion of different types of light, like X-rays
7. Life cycle of a star
8. Death of a star
9. Composition of a star
10. Similarities and differences between stars and large gas planets
11. Brief discussion and definition of nebulae
12. Star temperature
13. The Sun as a star
14. Red giants
15. Quasars
16. Pulsars
17. White dwarfs
18. Neutron stars
19. Test questions
20. Cross-curricular activities
My name is Tony Ceraso and I will be your instructor. I sometimes run the planetarium and have written curriculum for the National Air and Space Museum in Washington, DC. I have also written curriculum for NASA’s school visitation program and teach on the college level in NJ.
My goal is for you to thoroughly enjoy this lesson. I love astronomy and I want nothing more out of our time together than for you to have a greater appreciation for the universe through the understanding of this material. Besides the lesson I’m going to preview for you now, the course includes warm up activities, test questions, and cross-curricular activities for you to download as a supplement.

You will learn

✓ Understand more about Black Holes, White Dwarfs and other Intense stars

Requirements

• No prerequisites

This course is for

• Anyone who would like to know more about astronomy.

How much does the Extreme Phenomena course cost? Is it worth it?

The course costs $11.99. And currently there is a 40% discount on the original price of the course, which was $19.99. So you save $8 if you enroll the course now.
The average price is $12.1 of 47 Astronomy courses. So this course is 1% cheaper than the average Astronomy course on Udemy.

Does the Extreme Phenomena course have a money back guarantee or refund policy?

YES, Extreme Phenomena has a 30-day money back guarantee. The 30-day refund policy is designed to allow students to study without risk.

Are there any SCHOLARSHIPS for this course?

Currently we could not find a scholarship for the Extreme Phenomena course, but there is a $8 discount from the original price ($19.99). So the current price is just $11.99.

Who is the instructor? Is Tony Ceraso a SCAM or a TRUSTED instructor?

Tony Ceraso has created 25 courses that got 78 reviews which are generally positive. Tony Ceraso has taught 1,171 students and received a 4.2 average review out of 78 reviews. Depending on the information available, Tony Ceraso is a TRUSTED instructor.
Astronomy
Tony is the creator of the popular Home School Astronomy curriculum. He has a Master’s Degree in Education and has written astronomy curriculum for NASA and the National Air and Space Museum in Washington, DC where he helps run the planetarium.
He teaches at Camden County College and has presented astronomy material in hundreds of venues across the United States.

9.4

CourseMarks Score®

9.9

Freshness

9.2

Feedback

8.6

Content

Platform: Udemy
Price: $11.99
Video: 1h 8m
Language: English
Next start: On Demand

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