Sky Science #5

Question 0

What are the three types of galaxies

Answer 0

Spiral – the most common
Elliptical – Squashed Circle
You regular – no definite shape dimmest

Question 1

List the things from smallest to largest

Answer 1

~Olds
~Alberta 
~Canada
~North America 
~The Earth
~Our solar system
~Milky Way Galaxy
~The Universe

Question 2

Name at least four Technologies that have helped humans to learn more about outer space

Answer 2

satellites, space probes, space ships, telescopes, camera, space Suits, rockets, rovers

Question 3

Know at least three differences and three similarities between satellites and space probe

Answer 3

Satellites
– Go to outerspace
– Say in Earth orbit
– Don't land
– Can be natural
– Less Advanced
– Less Fuel

Same
– Explore space
– Study planets
– Take photos
– Can be made of metals
– Can be manmade

Space probs
– Go to outerspace
– Travel to other planets
– Can Land
– More Advanced
– More fuel