how big is space.ppt
TRANSCRIPT
How big is space?
How far away is it all?
What we are going to cover today
• How far away is the moon?• What does the solar system look
like?• What are the orbits of the
planets?• What are comets and asteroids?
If you could drive straight up in a car at 60 miles per hour; How long would it
take to get to the moon?
The answer
• Distance to the moon = 233794 miles• Speed = 60 mph• Number of hours needed = 3896.5 hours
•Days = 162 About half a year
Modern Space shuttle – 13.5 hoursLight – 1.2 seconds
How far are the other planetshttp://janus.astro.umd.edu/astro/distance/
Lets try and get some perspective on the rest of the universe
StellariumWhat can we see from Earth?
The best way to learn about space is to look into the sky
CelestiaThe planet tour
Design a travel brochure for your planet
Really sell the features of your planet to try and get as many holiday makers as possible
Dazzling pictures exciting adventures
What do orbits look likePlanets and asteroid and comets
http://neo.jpl.nasa.gov/orbits/
Deep impact
http://janus.astro.umd.edu/AW/awtools.html#orbits
What are the chance of being struck by a meteor/ comet
Watch the end of deep impact
Write a description of the end of the Earth by asteroid