1.Proficiency 1: Galaxies by Andii Boville2. Definition Galaxy : A unit of cosmology, that contain stars, gas dust and dark matter. Protogalaxy:density either increases or…

1.Cosmic Objects http://www.aoc.nrao.edu/~fowen/M87_halo.html2. Variable StarsVary in luminosity on a regular basis Cephid variables period is related to magnitude Knowing…

1.Galaxies By: Kayla Kogod2. There Are Many Different Types Of Galaxies3. Many Different Shapes and Sizes…4. Irregular 5. IrregularThey are basically all the left overs…

1.GALAXIESBy Sara Kowdley2. Elliptical galaxies [1]are spheroid-shaped. We can see only 2 of 3 dimensions of them from earth, so they look like elliptical disks. They have…

1. Major features of the Milky Way and the Universe                  2. A constellation is a group of stars than appear to be together butare not. They seem…

1. GALAXIES A galaxy containsstars gas and dustwhich are heldtogether as a groupby gravity. There are billions ofstars in one galaxy. 2. THE MILKY WAY• Our galaxy…

1. Major features of the Milky Way and the Universe                  2. A constellation is a group of stars than appear to be together butare not. They seem…

1. THE UNIVERSE 2. 1- DEFINITION  The universe isThe sum of all that exist, this includes the time, the space, the matter and the energy. 3. 2- HISTORY OF OUR VISION OF…

THE UNIVERSE Is the sum of all that exists, this includes the time,the space,the matter, the energy,etc⦠The universe has an approximated age of thirteen billion years…

SPACE TECH⦠SPACE TECH⦠IN MATHS BY GROUP All about space TIME EVENT 0 Big Bang 100 seconds 1st atoms 3 minutes 1st helium atoms 1 million years 1st hydrogen atoms…