Thank you and dark matter soup
- abg7
- Sep 21, 2020
- 2 min read
Don't worry, this is not going to be my only post for the week. I have some ideas. Some of you may think this is a false alarm but its not. Now to what I want to say.
It has not even been a year, but we did it!! My dream of becoming a famous blogger has come true. I know that 2,000 views are not N.A.S.A famous, but I still have more to go. Every post, new people find my site, we have new people joining the space squad. (Can you guys give me some other ideas? Thanks)
Now, some dark matter and enegry.
What is dark matter?: Dark matter is a form of matter thought to be approximately 85% of the matter in the universe and about a quarter of its total mass–energy density or about 2.241×10⁻²⁷ kg/m³. (I really don't know how to solve that problem. I got it online.)
Who discovered dark matter: Once upon a time, was a man named Fritz Zwicky. He was a great astronmer and in the 1930s, he the first observations of what we now in terms call dark matter.
Thank you computers: Scientists believe that dark matter may account for the unexplained motions of stars within galaxies. Computers play an important role in the search for dark matter data. They allow scientists to create models which predict galaxy movement.
Have we found some?: Because dark matter has not yet been observed directly, if it exists, it must barely interact with ordinary baryonic matter and radiation, except through gravity. Most dark matter is thought to be non-baryonic in nature; it may be composed of some as-yet undiscovered subatomic particles.
Summary: Dark matter is composed of particles that do not absorb, reflect, or emit light, so they cannot be detected by observing electromagnetic radiation. Dark matter is material that cannot be seen directly. ... Scientists believe that dark matter may account for the unexplained motions of stars within galaxies.
