Galaxies & Light Years Presented by Kesler Science Essential 1. Can you describe the three Questions: main type of galaxies in the universe? 2. Can you model how light years measure distances in the universe? Light Years Measuring Distances Light Year The distance
light travels in one year. Light travels at 186,000 miles/sec or 671 million (6.71108) miles/hour It takes 8.4 minutes for light to travel to the Earth KeslerScience.com KeslerScience.com Pluto Sun Measuring Distances The closest star to the
Sun is Proxima Centauri. Its 4.24 light years away. It takes 5.5 hours for the Suns light to reach Pluto. Proxima Centauri Light Years 4.24 Light Years Quick Action - Light Years Model Get with a partner and add the following data to the model below. Time for Light to
Reach Object in Space Barnards Star 5.9 years Luhman 16 6.59 years Earth 8.4 minutes Pluto 5.5 hours
Sirius A 8.58 years 8 Light Years KeslerScience.com Sun Object in Space Quick Action - Light Years Model Answers Luhman 16
6.59 years Earth 8.4 minutes Pluto 5.5 hours Sirius A 8.58 years Pluto Earth 5.9 years
8 Light Years KeslerScience.com Sun Time for Light to Reach Object in Space Barnards Star Barnards Star Luhman 16 Siruus A
Object in Space Light Years and Galaxies Galaxies A galaxy is a system of millions or billions of stars, made of gas and dust, held together by gravitational attraction. Galaxies are different sizes and shapes. How far is it across our own galaxy? How many stars are in the Milky Way? KeslerScience.com 100,000 Light Years
200,000,000,000 stars Galaxy Classification Spiral/Disk Galaxy Spiral or disk shaped Has arms Dense center We live in a spiral galaxy called the Milky Way. Our Sun is located about 2/3 of the way out on one of the arms. KeslerScience.com The Sun
Galaxy Classification Elliptical Galaxy Oval-shaped Most abundant galaxies in the universe Most are composed of older, low-mass stars KeslerScience.com Galaxy Classification Irregular Galaxy No defined shape No clear bulge or disk
The leftovers of two colliding galaxies KeslerScience.com Quick Action Galaxies INB Template Galaxies INB Template 1. Cut out the template. 2. Glue it to your journal along the skinny tab. 3. Fold like an accordion along the KeslerScience.com
Check for Understanding Write a short essay to answer the following questions. 1. What is a galaxy? 2. How are galaxies classified? 3. What are some characteristics of each galaxy? 4. Where is the sun located in our galaxy? KeslerScience.com Check for Understanding Can you 1. Describe how galaxies are classified? 2. Describe different
characteristics of each galaxy? 3. Model how light years measure distance in space? KeslerScience.com
At the same time the project created digital images of selected models, drawings, watercolors, and other design documents, and made them available online. We concentrated on Urban's New York theater career in this project because the set models were the...
Under flexure, concentrated bending strains are induced in the soft material while the stiff platelets decrease the overall strain of the composite. A new method has been examined to estimate the flexural rigidity. ... In this way, the equivalent rigidity...
Gene-expression profiling can accurately classify primary & metastatic tumours (~85-90% accuracy known primary) Summary. Useful in resolving CUP cases with concordance of ~75% in latent primaries and IHC valid
Revising for GCSE Mathematics. Plan exactly when you are going to revise, and be strict with yourself.Don't just wake up one Saturday and say that you are going to be revising all day, because you probably won't get a lot...
Previously, We learned that when air is displaced vertically, it cools due to adiabatic processes Discussed causes of vertical motion Convection Orographic lifting We also discussed what happens once the temperature cools to the dew point temperature, namely, we expect...
Grecia; incluso más amplia STC 46/201 de 15 de febrero (Iglesia de Unificación) TEDH CAMPBELL AND COSANS v UK Williams versus Southn Central Train No es belief el amor a un país de origen que le induzca a ponerse una...
Before we get started I want to mention that this Adobe Connect technology offers a live chat feature. If you have questions, please type and submit them in the text feature as we progress. We will open it up for...
Common tones in argumentative writing include: critical, judgmental, passionate, decisive, pleading, and rational. Persuasive Techniques. While the backbone of a solid argument is logic, persuasive techniques are frequently utilized to reinforce the author's message.
Ready to download the document? Go ahead and hit continue!