Astronomy

Can anyone explain string theory in simple terms for me?

Can anyone explain string theory in simple terms for me?

Well not too simplistically. It's just it's really late right now and super complicated concepts would cause my exhausted brain to shut down completely; I heard somewhere that many consider string theory has one of the best explanations for the begin

darwin22   826   10 Replies

das1130

Process of Science: Describe how scientists measure the distances to galaxies, s

Process of Science: Describe how scientists measure the distances to galaxies, s

Process of Science: Describe how scientists measure the distances to galaxies, starting with how they measure the distances of the nearest stars. Be sure to include enough detail so that someone who does not know the jargon of astronomy can still und

ppk   639   1 Reply

lewis

What is the importance of Cepheid variables in astronomy?

What is the importance of Cepheid variables in astronomy?

What is the importance of Cepheid variables in astronomy?

ppk   762   1 Reply

lewis

can anyone help with mastering astronomy???

can anyone help with mastering astronomy???

Its for chapter 10 and 11 of the the cosmic perspective 6th edition mastering astronomy, i keep doing them wrong!!

mljb123456   910   1 Reply

bio_man

Could we see a galaxy that is 20 billion light-years away?

Could we see a galaxy that is 20 billion light-years away?

please explain?

rabb   2415   8 Replies

smcdowell3839

Mastering astronomy help!!!

Mastering astronomy help!!!

Does anybody know where I can get the answers to mastering astronomy???  The homework is driving me crazy!!!

schung7   5995   1 Reply

bio_man