Demonstration: using a scale drawing to predict the time for a satellite close to the Earth. The results can later be compared...

Practical Activity 14-16

Answer: two if you are in the International Space Station (ISS) and don’t know which module the bulb is in!

Stories from Physics 11-14 14-16

The GRACE (Gravity Recovery and Climate Experiment) mission, launched by NASA in 2002, makes use of two satellites, Tom and...

Stories from Physics 11-14 14-16