COMETS,SUN,TELESCOPE/SPECTRASCOPE

COMET

• Comets are icy bodies that releases gas or dust.
• They have carbon, ammonia, methane,ect.
• orbit of comet makes it move close and also far from the Sun.
• comet can create a lot of damage when they hit Earth.
• Rock and ice bits cause lots of devastation

SUN

• The sun is a star at the center of the solar system.
• The sun is about 70% hydrogen and 28% helium.
• The sun is about 4.5 billion years old.
• The sun magnetic field is very strong and very complicated.
• The suns power about 386 mega watts is produced by nuclear fusion reactions.

TELESCOPE

• Telescope:made by Galileo
• Telescope: helped Galileo learn about astronomy
• telescopes are helping with monitoring the meteors and asteroids
• The telescope helps with the sun

SPECTRASCOPE

• A certain spectroscope is a scientific instrument that splits light
• Joseph von Fraunhofer, a German optician, invented the spectroscope in 1814
• They go out in space to identify the sunlight on asteroids
• And they find out what elements are located on stars