PDF-The Bombardment History of the Moon and the Origin of Life on Earth Charles H

Lineweaver Planetary Science Institute Research School of Earth Sciences and the Research School of Astronomy and Astrophysics Australian National University Canberra Australia Email charleymsoanueduau Marc Norman Planetary Science Institute Researc. Made by: Grace Taggart. Size. Moon- The Moon is 3,475km. Earth- The Earth is 12,756 km. Sun- The Sun is 1,392,684 km . What types of landforms are there?. Moon- The Moon is made out of hard rocks and there are many craters and mountains.. Formation of the Solar System. Formation of the Solar System. Scientists claim that 4.5 billion years ago there was just a featureless cloud of . gas..mostly. hydrogen and some helium with a little carbon and iron. ASTR 101. Prof. Dave Hanes. The . Moon. ’. s . Baleful Influence . (?. ). Crime . rates, . homicides, . birth rates, acts of. ‘. lunacy,. ’. t. raffic a. ccidents. , etc…. http. ://skepdic.com/fullmoon.html. By : Zora Reyes. Size. The . Moon . is 3475 km. The . Earth . 3959 km . The . Sun . is 1392000 km. The . Sun . is really , small if you look at all of the others stars . Surface. The . Moon . has craters the . Theories. Objectives. SWBAT describe theories on the origin of the moon.. SWBAT evaluate the theories based . on evidence . that has been gathered on the moon’s origin.. Earth and Moon (a Planetary Romance). 1. st. period. Solar Eclipse. Moon comes in between the Earth and Sun; annually (1x a year)- blocks sun. Can see the top layer of the sun (corona). Penumbra + Umbra (2 shadows). Most eclipses are partial eclipses. Would You Rather?. Would you rather live here…. or here?. There is no water on the Moon. What would you drink?. Is there water on the Sun?. Would you rather live here…. or here?. The Sun is about 5500° Celsius. Make sure you bring sunscreen!!. ASTR 101. Prof. Dave Hanes. The . Moon. ’. s . Baleful Influence . (?. ). Crime . rates, . homicides, . birth rates, acts of. ‘. lunacy,. ’. t. raffic a. ccidents. , etc…. http. ://skepdic.com/fullmoon.html. BY KAYLA FARABEE. Earth. it takes 24 hours to rotate on its axis. It has no craters but it dose have landform such as rock and liquid . It takes 365.25 day to orbit around the sun. SUN. . The weathering on the sun is very . By: Ava Schwartz . Size:. Earth:. The Earth is about One Million times smaller than the sun leaving it at 3,959 miles across.. Moon:. The. . Moon is 50 times smaller than the Earth leaving it at . Tilted on an axis (N-S pole) 23.5 degrees. Earth moves in space two major ways. Rotation. - spinning of Earth on its axis. West to East, 15 degrees per hour or once per day, counterclockwise. This causes day and night—half the Earth is always lit and have it always dark. Earth, Moon, and Sun Gravity and Motion Isaac Newton was the first scientist to explain what keeps the Earth and Moon in orbit Force – a push or a pull There is a force acting between the Earth and the moon that keeps them in orbit The Moon Topographic map from Lunar Reconnaissance Orbiter Basic data Radius 0.27 of Earth’s Mass 0.01 of Earth’s Orbits Earth with period 27.3 days Revolves on its axis with this period: tidally locked so one face always points towards the Earth Theories of origin of life. What is life?. The condition that distinguishes . animals and plants. from . inorganic matter. , including the capacity for . growth. , . reproduction. , . functional activity.