1. 1 SCIENCE, first ESO Solar System 1. The Earth and its neighbours: Earth is not alone in space. Including the Earth, eight planets circle, or orbit the Sun. They move…

1. PLANETSPLANET EARTHLANDSCAPES ON EARTH 2. Origin of our solar systemOur solar system was a mass of stelar dust thatstarted to turnaround, andwhen it concentrates, it turns…

1. PLANETS PLANET EARTH LANDSCAPES ON EARTH 2. Origin of our solar system Our solar system was a mass of stelar dust that started to turn around, and when it concentrates,…

1.  These eight planets are grouped in many different ways. Two easy groupings are composition (what they are made up of) and size. 2.  ROCKY PLANETS (Mercury- Venus…

Slide 1 February 2010 Slide 2 Introduction  In our solar system, nine planets circle around our Sun. The Sun sits in the middle while the planets travel in circular paths…

In our solar system, nine planets circle around our Sun. The Sun sits in the middle while the planets travel in circular paths (called orbits) around it. These nine planets…

Unit 4 Astronomy: the science of the stars Step 1 Warming up Do you know how many planets circle around the sun in our solar system ? What are they? Can you match the names…

Pluto: A Dwarf Planet Pluto Pluto is the smallest planet in the Solar System. It was found to be a dwarf planet. Scientist say that Pluto is not a planet. The discovery of…

1546-1601 Motivated by astronomy's predictive powers. Saw and reported the Nova of 1572. Considered poor observational data to be the chief problem with astronomy. Established…

s Space by Aaron & Aiden 1 The sun The sunâs core is about 50000000 degrees . The sun has even dark spots on the surface ! Our Solar System Nine planets circle around…