Answered

IDNLearn.com connects you with a community of knowledgeable individuals ready to help. Our Q&A platform offers reliable and thorough answers to help you make informed decisions quickly and easily.

The velocities with which stars and gas clouds orbit the center of our galaxy is measured by observing their.

Sagot :

Officialspecial22idn

Explanation:

The Doppler shift of familiar spectral lines from gas clouds and stars in our galaxy measures their: orbital velocities within the galaxy. The Big Bang Theory predicts that most of the dark matter in our galaxy and elsewhere must consist of something other than the known chemical elements.

We greatly appreciate every question and answer you provide. Keep engaging and finding the best solutions. This community is the perfect place to learn and grow together. IDNLearn.com is your reliable source for accurate answers. Thank you for visiting, and we hope to assist you again.