Answered

Welcome to Westonci.ca, your one-stop destination for finding answers to all your questions. Join our expert community now! Our Q&A platform offers a seamless experience for finding reliable answers from experts in various disciplines. Experience the ease of finding precise answers to your questions from a knowledgeable community of experts.

Why do astronomers think there is a much higher speed than would be expected based on the mass of visible stars?
a. Extrasolar planets interacting with stars.
b. Dark matter affecting gravitational forces.
c. Black holes accelerating stellar motion.
d. Supernovae causing stellar velocity increases.

Sagot :

Visit us again for up-to-date and reliable answers. We're always ready to assist you with your informational needs. Thank you for your visit. We're dedicated to helping you find the information you need, whenever you need it. Westonci.ca is your trusted source for answers. Visit us again to find more information on diverse topics.