The Sun and Stardust
... How are other elements made? Massive stars burn their hydrogen (and helium and carbon-nitrogen-oxygen) very quickly. At the end of their life heavier (metals) are formed such as vanadium, chromium, manganese, iron, cobalt, and nickel etc. Then massive stars (about ten times more massive than the Su ...
... How are other elements made? Massive stars burn their hydrogen (and helium and carbon-nitrogen-oxygen) very quickly. At the end of their life heavier (metals) are formed such as vanadium, chromium, manganese, iron, cobalt, and nickel etc. Then massive stars (about ten times more massive than the Su ...
STARS - AN INTRODUCTION
... They give off light and heat. The Sun is a medium sized star. It is bigger than all eight planets combined! However, there are stars a lot bigger than the Sun! The largest stars are called ...
... They give off light and heat. The Sun is a medium sized star. It is bigger than all eight planets combined! However, there are stars a lot bigger than the Sun! The largest stars are called ...
How do we know how the Solar System is
... Copernicus, a Polish astronomer, suggested a dramatically different model of the Solar System, a heliocentric model, with the Sun at the center Copernicus preserved the idea that planets orbited in circular orbits around the Sun, however. Big debate ensued, between geocentric and heliocentric mode ...
... Copernicus, a Polish astronomer, suggested a dramatically different model of the Solar System, a heliocentric model, with the Sun at the center Copernicus preserved the idea that planets orbited in circular orbits around the Sun, however. Big debate ensued, between geocentric and heliocentric mode ...
ppt
... Mars, for example, sometimes outshines the brightest stars, at other times it becomes so faint that it looks like a typical star on the sky. ...
... Mars, for example, sometimes outshines the brightest stars, at other times it becomes so faint that it looks like a typical star on the sky. ...
PowerPoint Presentation - Planetary Configurations
... outwards, switched places, and scattered the planetesimal population. ...
... outwards, switched places, and scattered the planetesimal population. ...
june 2011 - Holt Planetarium
... In planetary news, Mercury is putting in an appearance in the evening sky in July. Towards the end of July, Mercury will be within 3 or 4 degrees of the 1.4 magnitude star Regulus, the brightest star in the constellation Leo. The planet will be to the left of the star, starting below it, but climbi ...
... In planetary news, Mercury is putting in an appearance in the evening sky in July. Towards the end of July, Mercury will be within 3 or 4 degrees of the 1.4 magnitude star Regulus, the brightest star in the constellation Leo. The planet will be to the left of the star, starting below it, but climbi ...
june 2011 - Holt Planetarium
... In planetary news, Mercury is putting in an appearance in the evening sky in July. Towards the end of July, Mercury will be within 3 or 4 degrees of the 1.4 magnitude star Regulus, the brightest star in the constellation Leo. The planet will be to the left of the star, starting below it, but climbi ...
... In planetary news, Mercury is putting in an appearance in the evening sky in July. Towards the end of July, Mercury will be within 3 or 4 degrees of the 1.4 magnitude star Regulus, the brightest star in the constellation Leo. The planet will be to the left of the star, starting below it, but climbi ...
Document
... E) Groups of 20,000 to 100,000 older stars that look like a ball of stars. They are often located in a spherical halo around galaxies. F) A large body composed either of rock (terrestrial) or gas (gas giants) which orbits the sun. They shine by reflecting light from the sun. G) All matter, energy, s ...
... E) Groups of 20,000 to 100,000 older stars that look like a ball of stars. They are often located in a spherical halo around galaxies. F) A large body composed either of rock (terrestrial) or gas (gas giants) which orbits the sun. They shine by reflecting light from the sun. G) All matter, energy, s ...
Unit 3 *The Solar System* 6th Grade Space Science
... and move more quickly than planets farther from the Sun. Objects in the Solar System are in regular ...
... and move more quickly than planets farther from the Sun. Objects in the Solar System are in regular ...
Our Cosmic Neighborhood From our small world we have gazed
... From our small world we have gazed upon the cosmic ocean for thousands of years. Ancient astronomers observed points of light that appeared to move among the stars. They called these objects "planets," meaning wanderers, and named them after Roman deities— Jupiter, king of the gods; Mars, the god of ...
... From our small world we have gazed upon the cosmic ocean for thousands of years. Ancient astronomers observed points of light that appeared to move among the stars. They called these objects "planets," meaning wanderers, and named them after Roman deities— Jupiter, king of the gods; Mars, the god of ...
Gravity in the Solar System Quiz - cK-12
... 9) If you are on the top of a mountain and drop an apple, it will fall to the ground, even though the apple is gravitationally attracted to you. Why? a) Earth is larger and has a much stronger gravitational pull. b) Apples always fall down. c) Centrifugal forces pull the apple to the Earth and that ...
... 9) If you are on the top of a mountain and drop an apple, it will fall to the ground, even though the apple is gravitationally attracted to you. Why? a) Earth is larger and has a much stronger gravitational pull. b) Apples always fall down. c) Centrifugal forces pull the apple to the Earth and that ...
Earth Science SOL Review Sheet #1
... classic planets, dwarf planets, comets, and asteroids. The sun is made of mostly hydrogen gas and its energy comes from nuclear fusion reactions. Mercury, Venus, Earth and Mars are terrestrial planets. Jupiter, Saturn, Uranus and Neptune are gas giants. The asteroid belt is located between Mars ...
... classic planets, dwarf planets, comets, and asteroids. The sun is made of mostly hydrogen gas and its energy comes from nuclear fusion reactions. Mercury, Venus, Earth and Mars are terrestrial planets. Jupiter, Saturn, Uranus and Neptune are gas giants. The asteroid belt is located between Mars ...
View Presentation Slides
... are crammed closely together, but in reality there are vast distances between them. ...
... are crammed closely together, but in reality there are vast distances between them. ...
Name____________________________________________
... 2. From largest to smallest, order the following (1 is largest -4 is smallest): __4___ The Sun __3__ Our Solar System __2___ The Milky Way __1__ The Universe 3. What is a galaxy? A huge group of single stars, star systems, star clusters, dust, and gas bound together by gravity. 4. What does an ellip ...
... 2. From largest to smallest, order the following (1 is largest -4 is smallest): __4___ The Sun __3__ Our Solar System __2___ The Milky Way __1__ The Universe 3. What is a galaxy? A huge group of single stars, star systems, star clusters, dust, and gas bound together by gravity. 4. What does an ellip ...
Lecture7
... clumpy rather than smooth • D) The gas in the nebular disk would have to be mostly methane and ammonia rather than hydrogen and helium ...
... clumpy rather than smooth • D) The gas in the nebular disk would have to be mostly methane and ammonia rather than hydrogen and helium ...
Chapter 3: the Sun
... • Transits by terrestrial planets produce a periodic change in a star's brightness of about 1/10,000, lasting for 2 to 16 hours. • Scheduled to launch 2008, 4 year mission ...
... • Transits by terrestrial planets produce a periodic change in a star's brightness of about 1/10,000, lasting for 2 to 16 hours. • Scheduled to launch 2008, 4 year mission ...
SETI
... Drake Equation • In 1960 Frank Drake created a way to estimate the number of planets with civilizations capable of interstellar communication. – The Drake equation – Rate in years ...
... Drake Equation • In 1960 Frank Drake created a way to estimate the number of planets with civilizations capable of interstellar communication. – The Drake equation – Rate in years ...
Planets
... It is similar to the asteroid belt, but all material is made of ice/rocks (too far from the Sun). Astronomers found many “objects” in the same location, ...
... It is similar to the asteroid belt, but all material is made of ice/rocks (too far from the Sun). Astronomers found many “objects” in the same location, ...
Astronomy - AG Web Services
... Merit Requirements: Blue-Bordered Merit ASTRONOMY 1. Define astronomy and name two important astronomers. 2. Explain the major differences between the following: planets, moons, stars, comets, asteroids, meteoroids, solar systems, and galaxies. 3. Find one interesting fact about each planet in our s ...
... Merit Requirements: Blue-Bordered Merit ASTRONOMY 1. Define astronomy and name two important astronomers. 2. Explain the major differences between the following: planets, moons, stars, comets, asteroids, meteoroids, solar systems, and galaxies. 3. Find one interesting fact about each planet in our s ...
powerpoint jeopardy
... • Planets move faster when they are closer to the sun. • Planets that are closer to the sun (i.e. Mercury Venus…) move faster than those further away. ...
... • Planets move faster when they are closer to the sun. • Planets that are closer to the sun (i.e. Mercury Venus…) move faster than those further away. ...
presentation format
... Copernicus, a Polish astronomer, suggested a dramatically different model of the Solar System, a heliocentric model, with the Sun at the center Copernicus preserved the idea that planets orbited in circular orbits around the Sun, however. Big debate ensued, between geocentric and heliocentric mode ...
... Copernicus, a Polish astronomer, suggested a dramatically different model of the Solar System, a heliocentric model, with the Sun at the center Copernicus preserved the idea that planets orbited in circular orbits around the Sun, however. Big debate ensued, between geocentric and heliocentric mode ...
Stars - Clover Sites
... moon. Show positions and area events for eclipses of the sun and moon. One may demonstrate by using an orange, walnut, and marble, or similar objects, to show positions and movements of the earth, sun, and moon when there is an eclipse of the sun and when there is an eclipse of the moon. ...
... moon. Show positions and area events for eclipses of the sun and moon. One may demonstrate by using an orange, walnut, and marble, or similar objects, to show positions and movements of the earth, sun, and moon when there is an eclipse of the sun and when there is an eclipse of the moon. ...
Formation of the Solar System
... • Leftover bodies from planet building in Jovian planet zone. Hence more icy than asteroids. • Oort Cloud and TNOs are sources of comets. For example, a TNO may encounter Neptune and get sent into inner Solar System, where they start to evaporate, grow a tail, and appear as comets. ...
... • Leftover bodies from planet building in Jovian planet zone. Hence more icy than asteroids. • Oort Cloud and TNOs are sources of comets. For example, a TNO may encounter Neptune and get sent into inner Solar System, where they start to evaporate, grow a tail, and appear as comets. ...
Planetary system
A planetary system is a set of gravitationally bound non-stellar objects in orbit around a star or star system. Generally speaking, systems with one or more planets constitute a planetary system, although such systems may also consist of bodies such as dwarf planets, asteroids, natural satellites, meteoroids, comets, planetesimals and circumstellar disks. The Sun together with its planetary system, which includes Earth, is known as the Solar System. The term exoplanetary system is sometimes used in reference to other planetary systems.A total of 1968 exoplanets (in 1248 planetary systems, including 490 multiple planetary systems) have been identified as of 1 October 2015.Of particular interest to astrobiology is the habitable zone of planetary systems where planets could have surface liquid water.