Dr.Shades

A Galaxies is a sprawling space system made of dust, gas, and countless stars. There's so many, the number can't be counted. The universe alone may contain 100 billion.

A Galaxy with with less than a billion stars is considered a "Small Galaxy". Here in are galaxy the sun is just one of around 100 billion stars. Galaxies are named into three main types: spiral, elliptical, irregular.

A Spiral Galaxy is such as the Milkey Way, contains of a flat disk with a bulging center and surrounding spiral arms. Elliptical are generally round but stretch longer along one axis. Irregular Galaxies are not spiral or elliptical. They appear misshapen and lack a distinct form.

Dr. Bron Bron

Hello, this is Dr. BronBron, and I am going to research the asteroid that hit Russia a few years back. The asteroid that hit Russia on February 15 came as a complete surprise. Researchers traced it to the Apollo family. 

Carlos Marcos and his brother Raul are pointing the finger at 2011 asteroid EO40.they studied it for a while and found out it was just a pile of rubble. This particular asteroid was very hazardous.

So, the asteroid that hit Russia ended up just a pile of rubber. It seemed like a big deal back then, but not anymore. Here are some photos of it: 

My name is Dr.Shades

My job is Astronomer

I hope I learn how to blow things up

Hi my nam is Dr. Bron Bron. I am the astronomer for 9th period.  I look forward to doing this this year.

Hello, my name is Dr.Dr I am the astronomer for 8th period.