Author: | Owen Cotton | ISBN: | 1230000143289 |
Publisher: | Owen Cotton | Publication: | June 17, 2013 |
Imprint: | Language: | English |
Author: | Owen Cotton |
ISBN: | 1230000143289 |
Publisher: | Owen Cotton |
Publication: | June 17, 2013 |
Imprint: | |
Language: | English |
Have you ever wondered why our Galaxy has a spiral structure?
How do we even know its shape at all?
What is 'Dark Matter' and why do we think it exists?
Why can 'infra-red' and 'radio' astronomy reveal things that normal astronomy cannot?
Answering these and many other questions, the concepts here are ideal for students at school or college,
or just those with a passing interest in our Galaxy.
Have you ever wondered why our Galaxy has a spiral structure?
How do we even know its shape at all?
What is 'Dark Matter' and why do we think it exists?
Why can 'infra-red' and 'radio' astronomy reveal things that normal astronomy cannot?
Answering these and many other questions, the concepts here are ideal for students at school or college,
or just those with a passing interest in our Galaxy.