SYSTEMS IN SPACE

COMETS🌠

• Comets are bits of gas and ice that orbit the sun.
• Comets can up to 300km wide.
• A comet's tail can be 100mil mi long.

TELESCOPE🔭

• Can see radio, microwave, infrared, and x-rays.
• Can share observations with the world.
• Reflecting, catadioptric, and refracting telescopes.

SUNS🌞

• A star is called a sun if center of planetary system.
• Revolves around Milky Way Galaxy and rotates on axis.
• Causes Norther and Southern Lights.

TOGETHER🌎

• Our topics compare in many ways.

SUNSPOTS

• On the sun sunspots appear Galileo was the first to see them with a telescope.
• He later went blind for looking at the sun too long.

VIEWING COMETS 🔭

• You use a telescope to
• look at Comets that orbit
• Around the sun.

THE END

SPECTROSCOPE🔬

• MIA