MOON/SPECTROSCOPE

MOON

• The moon is very important for Earth.
• The moon controls ocean tides
• The moon is not a planet but a satellite

MOON CONT.

• The moon revolves around the Earth.
• Without the moon there would be no life
• The moon's gravitational pull tilts Earth at 23.5 degrees

MOON CONT.

• The moon is the fifth largest moon in the solar system
• When Neil Armstrong took that first historical step on the moon he said
• "One small step for man,one giant leap for man kind"
• It wouldn't have occurred to anyone that his steps were there to stay
• They will be there for millions of years because there is no wind o. The moon

SPECTROSCOPE

• White light separated by a wide spectrum of colors.
• Also called a spectroscopy.
• Invented by Joseph Von Fraunhofer in 1814

SPECTROSCOPE CONT.

• The Radical Velocity Method has been discovered by this.
• Collect data about stars,
• Can build one yourself.

THE END ☺️