Is there a reason why we can't see what's on the other side of these Voids in Space? Are we to Believe it is Void to the End of our view of the universe?
If we were made from a Supernova (all our heavy elements) does that mean most star systems are made up of just a few of the first elements encluding planets?
Thanks for your time.
I'm still learning but have a big problem with this Dark Matter.
1. Solar Systems and Globular Clusters apparently do not need them but the Galaxy does
2. To my understanding, the amount and strength are different for what is needed for a Galaxy vs A cluster of Galaxies.
3. I get the feeling...
Thank you for your reply... When I took science in high school I distinctly remember my teacher saying that it didn't matter how high you raised a pendulum, it would always have the same period. If you look at videos on YouTube you can see tons of teachers telling their classes this same thing...
It was always my understanding that a Pendulum has equal time at different swing heights and teachers teach that but in fact, it is not true. I downloaded the LabinApp Pendulum Amplitude Demo App and it shows a slightly different time as you drop higher and higher. My question is why don't they...