Dear friends, Welcome! This is the starting page for space geodesy. Starting soon, we will share our interests with you by publishing a series of articles on space geodesy, gravity…

Is the Earth flat? Well, the shape of the Earth is quite an interesting topic. An old map (flat)   In science and physics, it's never shameful to start with…

A mathematical glimpse into spherical harmonics The story of Joseph Fourier (1768-1830) If you’ve been involved in physics or mathematics at some point in your life, you probably heard of…