Earth and space

• Lunar and Solar eclipse

  
• The moon is non-luminous it doesn’t provide its own light. The suns rays shine on the moon, this lights the moon up and makes it visible from the Earth.
• The Big Bang theory : Scientific model that helps us understand the universe.

  evidence from it :

  huge and the space that exist in the universe.

  The extreme high temperatures emitted from the Sun
• Benefit of space exploration ;

  Technology has advanced as a result of space exploration.
• Hazard of space exploration :

  accidents can occur in the process of the ship launching and re-entering the ship
• A larger planet takes a longer period of time to get bright
• The moon was formed at the same time of the solar system
• We don’t experience the lunar Clipse every month because the moon‘s orbit is slightly tilted this doesn’t allow the Sun moon and earth to align so it causes it to occur less frequently.
• you should wear eye protection for a solar eclipse because the UV rays aren’t covered by the moon so this can cause eye damage.
• You don’t need our protection when looking at the lunar eclipse because the Earth shadow covers the moon making it safe to look at. The moo, doesn’t emit it’s own light.
• lunar eclipses occur more frequently because the moons orbit is approximately once every month this increases the chance of a lunar Clipse happening because its orbit are frequent around the Earth
• The solar system is 4.6 billion years old
• No oxygen in mars - not good for humans + temperatures are too cold