Himni

On todays videoconfrence I learned that: Isaac Newton was known for the laws of physics. We get energy from the sun, powerplants, wind, moving water, and oil. Nasa use's solar panels on rovers, and spacestations. The ISS will be as big as 2 football field laid next to each other when they finish building it. Future solar panels will be circular they don't have tobe rectangular. If you throw a ball in space it will go on and on at the same speed and the same direction until it hits something. The solar panels onthe ISS reflect orange when the sun hits them. Most astronauts are between 40-50 years old. Types of energy given off by the sun, radiation, light, microwaves, x-rays, altra violet waves, and radiowaves.