Energy from the Sun

What is the Sun as an astronomical object?
What is solar energy?
Why is solar energy good for our planet?
How can people use solar energy?
What Do We Want To Know about the Sun?

Solar system

Milky Way Galaxy
The Sun is a yellow dwarf. It is brighter than 85% of stars in the Milky Way galaxy

Great Ball of Fire
Solar prominences
The sun is 92 % hydrogen and 8%helium

Powerful Source of Natural
Energy on the Earth
Available
Renewable
Free

Using of Solar Energy
The largest solar power station in Spain

Solar-powered Devices

Solar-powered Planes

Solar-powered Transports

Big Plans for Solar Power
A huge solar farm in
the Sahara Desert
House of future

Conclusion
The Sun is a star, a yellow dwarf.
The Sun is the center of the Solar system.
The Sun is a natural source of energy on the Earth.
Solar energy is ecologically clean and free.
Solar energy can be converted into heat and electricity.
Solar Power is one of important energy sources in the nearest future.